RMCA Series

Stackpole Electronics, Inc.
Resistive Product Solutions

Automotive Grade Anti-Sulfur and AEC Qualified Thick Film Chip Resistor

Features:
•
•
•
•
•
•
•

Small size and light weight
Reliability and high quality“-HP” denotes high power“-UP” denotes ultra-high power
Inner termination engineered to deter sulfur contamination
RoHS compliant, REACH compliant, and halogen free
AEC-Q200 qualified

Electrical Specifications - RMCA
Type/CodeRMCA0201

RMCA0402

Power Rating(W) @ 70ºC
0.05

Maximum
Working
Voltage(1)(V)

Maximum
Overload
Voltage (V)2550

0.12 - 0.25

0.624

±200
+600/-200
±1000
±800
±400

0.063
50

Ohmic Range (Ω) and Tolerance

TCR (ppm/ºC)

100

0.1%
-

0.5%
100 - 10K
-

-

±200
±100

RMCA0603

0.775

10 - 1M

0.1
75

150

-

RMCA0805

0.875

300

RMCA1206

10 - 1M

0.01 - 0.049
0.05 - 0.976-

0.07 - 0.7

1.75

1 - 9.76
10 - 1M

200

0.01 - 0.049

10 - 1M

RMCA2010

2.15

0.01 - 0.05

0.051 - 0.1

0.051 - 0.1

0.102 - 0.976

0.11 - 0.91-

10 - 1M±600

0.05 - 0.976
-

±400
200

400

Rev Date: 8/23/2024
This specification may be changed at any time without prior notice.
Please confirm technical specifications before use.

1

0.1 - 0.976

0.1 - 0.91

1 - 9.76

±200
±100

1 - 9.76
10.2M - 29.4M
11M - 30M
10 - 10M
0.01 - 0.049

±800

0.75

0.1 - 0.91

1 - 9.76
10.2M - 29.4M
11M - 30M
10 - 10M
0.01 - 0.05

±1800
0.08 - 0.8

0.1 - 0.976

±800
±400
±200
±100

400

0.05 - 0.976
-

±1800
±600

0.5

0.1 - 0.91

10.2M - 29.4M
11M - 30M
10 - 10M

±400
±200
±100

400

0.1 - 0.976

±200
±100
±800

0.25

0.1 - 0.33
0.36 - 0.91

±400

±600
200

RMCA1210

1.25

0.1 - 0.324
0.332 - 0.976

1 - 9.76±1800
0.05 - 0.5

10 - 10M

10.2M - 29.4M
11M - 30M
10 - 10M±600
150

11M - 30M

±200
±100
±800

0.125

1 - 9.76

±400

±1800
0.04 - 0.35

1 - 9.76
0.22 - 0.45
0.475 - 0.976
0.47 - 0.91

0.075 - 0.976

±800
±600

5%
10 - 10M

10.2M - 29.4M±1000
0.1 - 0.31

1%
10 - 3M

10.2M - 29.4M
10 - 1M

11M - 30M

10 - 10M

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RMCA Series

Stackpole Electronics, Inc.
Resistive Product Solutions

Automotive Grade Anti-Sulfur and AEC Qualified Thick Film Chip Resistor

Electrical Specifications - RMCA (cont.)
Type/CodePower Rating(Watts) @70ºCMaximum
Working
Voltage

Maximum
Overload
Voltage(1)

Ohmic Range (Ω) and Tolerance

TCR (ppm/ºC)
0.1%

0.5%

±1800
0.1 - 0.99
RMCA25122.475

0.05 - 0.976

±600

-

±400
200

400

0.1 - 0.976

0.1 - 0.91

1 - 9.76

±200
±100

5%
0.01 - 0.049

±800

1

1%

10.2M - 29.4M
10 - 1M

11M - 30M

10 - 10M(1) Lesser of √P*R or maximum working voltage.
Operating Temperature Range: -55 ~ +155°C

Electrical Specifications – RMCA_-HP
Type/CodeRMCA0402-HP

RMCA0603-HP

RMCA0805-HP

RMCA1206-HP

RMCA1210-HP

RMCA2010-HP

RMCA2512-HP

Power Rating (W)@ 70ºC

Maximum
Working
Voltage(1)(V)

Maximum
Overload
Voltage (V)0.15 - 0.31

0.786

50

100

0.1 - 0.35

0.879

75

150

0.05 - 0.5

1.244

150

300

0.07 - 0.7

1.759

200

400

0.07 - 0.7

1.759

200

400

0.1 - 0.99

2.487

200

400

0.14 - 1.41

3.518

200

400

0.1

0.125

0.25

0.5

0.66

1

2

Rev Date: 8/23/2024
This specification may be changed at any time without prior notice.
Please confirm technical specifications before use.

2

TCR (ppm/ºC)
±1000
±800
±400
±100
±200
±1000
±800
±600
±400
±100
±200
±1800
±800
±600
±400
±100
±200
±1800
±800
±600
±400
±100
±200
±1800
±800
±600
±400
±100
±200
±1800
±800
±600
±400
±100
±200
±1800
±800
±600
±400
±100
±200

Ohmic Range (Ω) and Tolerance
1% and 5%0.22 - 0.45
0.46 - 0.97
1 - 9.76
10 - 10M
10.1M - 30M
0.075 - 0.097
0.1 - 0.33
0.34 - 0.97
1 - 9.76
10 - 10M
10.1M - 30M
0.01 - 0.049
0.05 - 0.097
0.1 - 0.97
1 - 9.76
10 - 10M
10.1M - 30M
0.01 - 0.049
0.05 - 0.097
0.1 - 0.97
1 - 9.76
10 - 10M
10.1M - 30M
0.01 - 0.049
0.05 - 0.097
0.1 - 0.97
1 - 9.76
10 - 10M
10.1M - 30M
0.01 - 0.049
0.05 - 0.097
0.1 - 0.97
1 - 9.76
10 - 10M
10.1M - 30M
0.01 - 0.049
0.05 - 0.097
0.1 - 0.97
1 - 9.76
10 - 10M
10.1M - 30M

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RMCA Series

Stackpole Electronics, Inc.
Resistive Product Solutions

Automotive Grade Anti-Sulfur and AEC Qualified Thick Film Chip Resistor

Electrical Specifications – Ultra-high Power
Type/Code

Maximum
Working
Voltage (1) (V)Power Rating (W)@ 70ºC

Maximum
Overload
Voltage (V)RMCA0402-UP

0.2

50

100

RMCA0603-UP

0.33

75

125

RMCA0805-UP

0.5

200

300

RMCA1206-UP

0.75

RMCA1210-UP

1

200

400

RMCA2010-UP

1.5

RMCA2512-UP

3

250

500

Ohmic Range (Ω) and Tolerance

TCR (ppm/ºC)

0.5%
10 - 1M
10 - 1M
10 - 1M
10 - 1M
10 - 1M
10 - 1M
10 - 1M

±400
±100
±400
±100
±400
±100
±400
±100
±400
±100
±400
±150
±400
±150

1% and 5%
1 - 9.76
10 - 10M
1 - 9.76
10 - 10M
1 - 9.76
10 - 10M
1 - 9.76
10 - 10M
1 - 9.76
10 - 10M
1 - 9.76
10 - 10M
1 - 9.76
10 - 10M

Electrical Specifications – RMCA Jumper
Type
Jumper Resistance Value (Ω)
Jumper Rated Current (A)

0201

0402

0603

0805

1206
0.05Ω Max

1210

1

0.5

1812

2010

2512

2

Electrical Specifications – High Power Jumper
Type
Jumper Resistance Value (Ω)
Jumper Rated Current (A)Max. Overload Current (A)< 1 second and 1 time

0402

0603

0805

2

2.5

6

9

1812

3.5

1206
1210
0.02Ω Max.
5
6

7

7

10

13

16

22

22

30

19

2010

2512

Mechanical Specifications

Type/CodeRMCA0201
RMCA0402
RMCA0603
RMCA0805
RMCA1206
RMCA1210
RMCA2010
RMCA2512
RMCA2512-HP
RMCA2512-UP

L
Body Length
0.024 ± 0.001
0.60 ± 0.03
0.039 ± 0.004
1.00 ± 0.10
0.063 ± 0.008
1.60 ± 0.20
0.079 ± 0.008
2.00 ± 0.20
0.120 ± 0.004
3.05 ± 0.10
0.120 ± 0.004
3.05 ± 0.10
0.197 ± 0.008
5.00 ± 0.20
0.248 ± 0.008
6.30 ± 0.20
0.248 ± 0.008
6.30 ± 0.20
0.248 ± 0.008
6.30 ± 0.20

W
Body Width
0.012 ± 0.001
0.30 ± 0.03
0.020 ± 0.002
0.50 ± 0.05
0.031 ± 0.006
0.80 ± 0.15
0.049 ± 0.006
1.25 ± 0.15
0.063 ± 0.008
1.60 ± 0.20
0.098 ± 0.008
2.50 ± 0.20
0.098 ± 0.008
2.50 ± 0.20
0.126 ± 0.008
3.20 ± 0.20
0.126 ± 0.008
3.20 ± 0.20
0.126 ± 0.008
3.20 ± 0.20

Rev Date: 8/23/2024
This specification may be changed at any time without prior notice.
Please confirm technical specifications before use.

H
Body Height0.009 ± 0.001
0.23 ± 0.03
0.012 ± 0.002
0.30 ± 0.05
0.016 ± 0.004
0.40 ± 0.10
0.020 ± 0.006
0.50 ± 0.15
0.022 ± 0.006
0.55 ± 0.15
0.022 ± 0.006
0.55 ± 0.15
0.022 ± 0.004
0.55 ± 0.10
0.022 ± 0.004
0.55 ± 0.10
0.026 ± 0.006
0.65 ± 0.15
0.027 ± 0.006
0.68 ± 0.15

3

I1
Top Termination
0.004 ± 0.002
0.10 ± 0.05
0.006 ± 0.004
0.15 ± 0.10
0.012 ± 0.008
0.30 ± 0.20
0.012 ± 0.006
0.30 ± 0.15
0.016 ± 0.008
0.40 ± 0.20
0.020 ± 0.008
0.50 ± 0.20
0.024 ± 0.008
0.60 ± 0.20
0.024 ± 0.008
0.60 ± 0.20
0.024 ± 0.008
0.60 ± 0.20
0.024 ± 0.008
0.60 ± 0.20

I2
Bottom Termination
0.006 ± 0.004
0.15 ± 0.05
0.008 ± 0.004
0.20 ± 0.10
0.012 ± 0.004
0.30 ± 0.10
0.016 ± 0.006
0.40 ± 0.15
0.020 ± 0.008
0.50 ± 0.20
0.020 ± 0.008
0.50 ± 0.20
0.024 ± 0.008
0.60 ± 0.20
0.024 ± 0.008
0.60 ± 0.20
0.024 ± 0.008
0.60 ± 0.20
0.024 ± 0.008
0.60 ± 0.20

Unit
inchesmm
inchesmm
inchesmm
inchesmm
inchesmm
inchesmm
inchesmm
inchesmm
inchesmm
inchesmm

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RMCA Series

Stackpole Electronics, Inc.
Resistive Product Solutions

Automotive Grade Anti-Sulfur and AEC Qualified Thick Film Chip Resistor

Performance Characteristics
Test

Test Method

Temperature
Coefficient ofResistance (TCR)

JIS C-5201-1 4.8
IEC-60115-1 4.8

Short Time Overload

JIS-C-5201-1 4.13
IEC-60115-1 4.13

Test Specification
Refer toElectrical Specifications table±1: ±(1% + 0.05Ω)±5: ±(2% + 0.1Ω)Value < 1Ω: ±(2% + 0.1Ω)0201: ±(3% + 0.1Ω)±1: ±(1% + 0.05Ω)±5: ±(1% + 0.05Ω)IR Reflow

Leaching
Temperature Cycling

Test Condition
At 25ºC/-55ºC and 25ºC/+155ºC, 25ºC is the reference
temperature, except for 0201
0201: at 25°C/-55°C and 25°C/+125°C
RMCA
2.5 times RCWV or Max. Overload voltage,
whichever is less for 5 seconds
RMCA-HP
2.5 times RCWV or Max. Overload voltage,
whichever is less for 2 seconds
RMCA-UP
5 times Rated Power or Max. Overload voltage,
whichever is less for 5 seconds

JIS-C-5201-1 4.18
IEC-60068-2-58 8.2.1
JIS C-5201-1
clause 4.19

Electric Iron

Resistance to Solvent

JIS C-5201-1
clause 4.29

Load Life and Moisture

JIS C-5201-1
clause 4.24

Load Life (Endurance)

JIS C-5201-1
clause 4.25

Individual leaching area ≤ 5%
Total leaching area ≤ 10%
0.1%, 0.5%, 1%: ±(0.5% + 0.05Ω)5%: ±(1% + 0.1Ω)Values < 1Ω: ± (1% + 0.1Ω)±1: ±(1% + 0.05Ω)±5: ±(1% + 0.05Ω)Values < 1Ω: ±(1% + 0.05Ω)
1%: ±(0.5% + 0.05Ω)5%: ±(0.5% + 0.05Ω)Values < 1Ω: ±(1% + 0.05Ω)
0.1%, 0.5%, 1%: ±(1% + 0.05Ω)5%: ±(2% + 0.05Ω)Values < 1Ω: ± (2% + 0.05Ω)
0.1%, 0.5%, 1%: ±(1% + 0.05Ω)5%: ±(3% + 0.1Ω)Values < 1Ω: ± (3% + 0.1Ω)

The tested resistor shall be immersed into isopropyl alcohol
at 20 ~ 25°C for 60 seconds.
Then the resistor is left in the room for 48 hours.
40 ± 2°C, 90 ~ 95% R.H. RCWV or Max. Working Voltage,
whichever is less for 1000 hours,with 1.5 hours "ON" and 0.5 hour "OFF".
70 ± 2°C, RCWV or Max. Working Voltage,
whichever is less for 1000 hours,with 1.5 hours "ON" and 0.5 hour "OFF".

260 ± 5°C for 30 seconds-55 to +155°C, 5 cycles
Preheating temperature: 350 ± 10°C
Electric iron preheating time: 3 + 1/-0 seconds

Insulation Resistance

JIS C-5201-1
clause 4.6≥ 10GΩ

100 V for 1 minuteTerminal Bending
Strength

JIS C-5201-1
clause 4.33

±1: ±(1% + 0.05Ω)±5: ±(1% + 0.05Ω)Bending once for 5 seconds
D: 0402, 0603, 0805 = 5 mm
1206, 1210 = 3 mm
2010, 2512 = 2 mm

ATSM B809-95
ANSI/EIZ-977

For standard and high power products:±(1% + 0.05Ω)
For ultra high power products:±(1% + 0.05Ω)
For 0201 0.5% and 1%:±(1% + 0.05Ω)

Sulfur Test (FoS)

60 ± 2°C, no power rating for 1000 hours
105 ± 2°C, no power rating for 1000 hours
105 ± 2°C, no power rating for 360 hours

Operating temperature range is -55 to +155ºC

Rev Date: 8/23/2024
This specification may be changed at any time without prior notice.
Please confirm technical specifications before use.

4

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RMCA Series

Stackpole Electronics, Inc.

Automotive Grade Anti-Sulfur and AEC Qualified Thick Film Chip Resistor

Resistive Product Solutions

AEC-Q200 Test
Test

Test Method

Test Specification

Test Condition

0.1%, 0.5%, 1%: ±(0.5% + 0.05Ω)5%: ±(1% + 0.1Ω)1000 cycles (-55 to +125°C)'Measurement at 24 ± 4 hours after test conclusion.
30 min. maximum dwell time at each temperature extreme.
1 min. maximum transition time.
Add aqueous wash chemical - OKEM clean or equivalent
a: Isopropyl Alcohol: Mineral Spirits = 1:3
b. Terpene Defluxer (Bioact EC-7R)
c. Deionized water: Propylene Glycol
Monomethyl Ether: monoethanolamide = 42:1:1
1000 hours 85°C/85% R.H.
10% of operation power.
Measurement at 24 ± 4 hours after test conclusion
1000 hours. T=155ºC Unpowered.
0201: 1000 hours. T=125ºC Unpowered.
Measurement at 24 ± 2 hours after test conclusion
Condition D steady state TA = 125ºC at derated power.
0201: 1000 hours TA = 125°C at 35% rated power.
Measurement at 24 ± 4 hours after test conclusion.
Electrical test not required.
Inspect device construction, marking and workmanship.
Verify physical dimensions to the applicable device detailspecification. Note: User(s) and suppliers spec.
Electrical test not required
Wave Form: Tolerance for half sine shock pulse.
Peak value is 100 g. Normal duration is 6(ms)5 g for 20 minutes
12 cycles each of 3 orientations.
Note: Test from 10-2000 hours

Temperature Cycling

JESD22
Method JA-104

Resistance to Solvent

MIL-STD-202
Method 215

1%: ±(0.5% + 0.05Ω)5%: ±(0.5% + 0.05Ω)Biased Humidity

MIL-STD-202
Method 103

0.1%, 0.5%, 1%: ±(1% + 0.05Ω)5%: ±(3% + 0.05Ω)High Temperature
Exposure (Storage)

MIL-STD-202
Method 108

0.1%, 0.5%, 1%: ±(0.5% + 0.05Ω)5%: ±(2% + 0.05Ω)Operational Life

MIL-STD-202
Method 108

0.1%, 0.5%, 1%: ±(1% + 0.05Ω)5%: ±(3% + 0.1Ω)0201: ±(5% + 0.1 Ω)External Visual

MIL-STD-883
Method 2009-

Physical Dimension

AEC-Q200 REV D Test 10
JESD22 Method JB-100-

Mechanical ShockMIL-STD-202
Method 213±1: ±(1% + 0.05Ω)±5: ±(2% + 0.1ΩVibration

MIL-STD-202
Method 204±1: ±(1% + 0.05Ω)±5: ±(2% + 0.1Ω)Resistance to
Soldering Heat

JIS-C-5201-1 4.18
IEC-60068-2-58 8.2.1±1: ±(0.5% + 0.05Ω)±5: ±(1% + 0.05Ω)Value < 1Ω: ±(1% + 0.05Ω)0201: ±(2% + 0.1Ω)ESD

AEC-Q200-002 or
ISO/DIS 10605±(3% + 0.05Ω)Solderability

J-STD-002±1: ±(0.5% + 0.05Ω)±5: ±(1% + 0.05Ω)Human body model
0201: 500 V
0402/0603: 1 KV
0805 and above: 2 KV
Method B, aging 4 hours at 155°C dry heat. Lead-free solder
bath at 235 ± 3°C. Dipping time: 3 ± 0.5 seconds

Flammability

AEC-Q200 REV D Test 20
UL-94

V-0 or V-1

V-0 or V-1 are acceptable. Electrical test not required.

Terminal Strength(SMD)

AEC Q200-006

No breakage

Board Flex

AEC Q200-005±(1% + 0.05Ω)

260 ± 5°C for 10 seconds

Pressurizing force for 60 seconds
0402 / 0603: 8 N
0805 and above: 17.7 N
Bending once for 60 seconds.
2010, 2512 sizes: 2 mm; other sizes: 3 mm

RCWV: Rated continuous working voltage

Power Derating Curve:

Rev Date: 8/23/2024
This specification may be changed at any time without prior notice.
Please confirm technical specifications before use.

5

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RMCA Series

Stackpole Electronics, Inc.

Automotive Grade Anti-Sulfur and AEC Qualified Thick Film Chip Resistor

Resistive Product Solutions

Recommended Pad Layout

Type/CodeRMCA0201
RMCA0402
RMCA0603
RMCA0805
RMCA1206
RMCA1210
RMCA2010
RMCA2512

A

B

C

Unit

0.012
0.30
0.024
0.60
0.031
0.80
0.051
1.30
0.087
2.20
0.079
2.00
0.150
3.80
0.193
4.90

0.035
0.90
0.063
1.60
0.094
2.40
0.114
2.90
0.165
4.20
0.173
4.40
0.260
6.60
0.319
8.10

0.016
0.40
0.028
0.70
0.039
1.00
0.055
1.40
0.067
1.70
0.106
2.70
0.106
2.70
0.134
3.40

inchesmm
inchesmm
inchesmm
inchesmm
inchesmm
inchesmm
inchesmm
inchesmm

Recommended Solder Profile
This information is intended as a reference for solder profiles for Stackpole resistive components. These profiles should
be compatible with most soldering processes. These are only recommendations. Actual numbers will depend on board
density, geometry, packages used, etc., especially those cells labeled with “*”.

100% Matte Tin / RoHS Compliant Terminations
Soldering iron recommended temperatures: 330 to 350°C with minimum duration.
Maximum number of reflow cycles: 3.

Wave Soldering
Description
Maximum
Preheat Time80 seconds
Temperature Diff.
140°C
Solder Temp.
260°C
Dwell Time at Max.
10 seconds
Ramp DN (°C/sec)
N/A
Temperature Diff. = Difference between final preheat stage and soldering stage.

Recommended
70 seconds
120°C
250°C
5 seconds
N/A

Minimum
60 seconds
100°C
240°C
*
N/A

Convection IR Reflow
Description
Ramp Up (°C/sec)
Dwell Time > 217°C
Solder Temp.
Dwell Time at Max.
Ramp DN (°C/sec)

Maximum
3°C/sec
150 seconds
260°C
30 seconds
6°C/sec

Rev Date: 8/23/2024
This specification may be changed at any time without prior notice.
Please confirm technical specifications before use.

Recommended
2°C/sec
90 seconds
245°C
15 seconds
3°C/sec

6

Minimum*
60 seconds*
10 seconds*

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RMCA Series

Stackpole Electronics, Inc.
Resistive Product Solutions

Automotive Grade Anti-Sulfur and AEC Qualified Thick Film Chip Resistor

Recommended Resistor Reflow Profile

Packaging (EIA Standard RS-481)

Reel Specifications

Size

Size

A

0201

7"

10 K

0402

7"

10 K

0603, 0805
1206, 1210

7"

5K

2010 and 2512

7"

4K

B

C

D

W

0.512 ± 0.039
13.00 ± 1.00

0.079 ± 0.020
2.00 ± 0.50

0.531 ± 0.039
13.50 ± 1.00

0.827 ± 0.039
21.00 ± 1.00

2.362 ± 0.039
60.00 ± 1.00

M

0.453 ± 0.079
11.50 ± 2.00
0.453 ± 0.079
11.50 ± 2.00
0.453 ± 0.079
7.008 ± 0.079
11.50 ± 2.00 178.00 ± 2.00
0.630 ± 0.079
16.00 ± 2.00

Unit
inchesmm
inchesmm
inchesmm
inchesmm

Packaging Specifications – Paper TapeSize
RMCA0201
RMCA0402
RMCA0603
RMCA0805
RMCA1206
RMCA1210AB

0.015 ± 0.002
0.37 ± 0.05
0.028 ± 0.004
0.70 ± 0.10
0.041 ± 0.008
1.05 ± 0.20
0.061 ± 0.008
1.55 ± 0.20
0.075 ± 0.008
1.90 ± 0.20
0.112 ± 0.008
2.85 ± 0.20

0.026 ± 0.004
0.67 ± 0.10
0.047 ± 0.004
1.20 ± 0.10
0.071 ± 0.008
1.80 ± 0.20
0.091 ± 0.008
2.30 ± 0.20
0.138 ± 0.008
3.50 ± 0.20
0.138 ± 0.008
3.50 ± 0.20

Rev Date: 8/23/2024
This specification may be changed at any time without prior notice.
Please confirm technical specifications before use.

W

0.315 ± 0.008
8.00 ± 0.20

7E

0.069 ± 0.004
1.75 ± 0.10

F

0.138 ± 0.002
3.50 ± 0.05

Unit
inchesmm
inchesmm
inchesmm
inchesmm
inchesmm
inchesmm

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RMCA Series

Stackpole Electronics, Inc.
Resistive Product Solutions

Automotive Grade Anti-Sulfur and AEC Qualified Thick Film Chip Resistor

Packaging Specifications – Paper Tape (cont.)
Size

G

H

T

RMCA0201
RMCA0402
RMCA0603
RMCA0805

0.157 ± 0.004
4.00 ± 0.10

D

0.015 ± 0.004
0.37 ± 0.10
0.018 ± 0.004
0.45 ± 0.10
0.024 ± 0.004
0.60 ± 0.10
0.030 ± 0.004
0.75 ± 0.10
0.030 ± 0.004
0.75 ± 0.10
0.030 ± 0.004
0.75 ± 0.10

0.079 ± 0.002
2.00 ± 0.05

RMCA1206
RMCA12100.059 +0.004/-0
1.50 +0.1/-0

P

Unit

0.079 ± 0.002
2.00 ± 0.05
0.079 ± 0.004
2.00 ± 0.10
0.157 ± 0.004
4.00 ± 0.10
0.157 ± 0.004
4.00 ± 0.10
0.157 ± 0.004
4.00 ± 0.10
0.157 ± 0.004
4.00 ± 0.10

inchesmm
inchesmm
inchesmm
inchesmm
inchesmm
inchesmm

Packaging Specifications – Plastic Tape

Size
RMCA2010
RMCA2512(-HP and -UP)
Size

A

B

0.110 ± 0.008
2.80 ± 0.20
0.134 ± 0.008
3.40 ± 0.20
H

0.220 ± 0.008
5.60 ± 0.20
0.264 ± 0.008
6.70 ± 0.20
TWE

0.079 ± 0.002
2.00 ± 0.05

0.009 ± 0.004
0.23 ± 0.10

G

Unit

0.217 ± 0.002
5.50 ± 0.05

0.157 ± 0.004
4.00 ± 0.10

inchesmm
inchesmm

P

Unit

0.157 ± 0.004
4.00 ± 0.10

inchesmm
inchesmm
inchesmm

0.472 ± 0.004
12.00 ± 0.10

0.069 ± 0.004
1.75 ± 0.10

D

D1

T1

0.059 ± 0.004
1.50 ± 0.10

0.033 ± 0.006
0.85 ± 0.15
0.033 ± 0.006
0.85 ± 0.15
0.037 ± 0.006
0.95 ± 0.15

RMCA2010
RMCA2512

F

0.059 +0.004/-0
1.50 +0.10/-0

RMCA2512-HP
RMCA2512-UP

Peel-Off Strength Specifications

Top Adhesive Peel-off Strength: 10 g ~ 70 g.

Rev Date: 8/23/2024
This specification may be changed at any time without prior notice.
Please confirm technical specifications before use.

8

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RMCA Series

Stackpole Electronics, Inc.
Resistive Product Solutions

Automotive Grade Anti-Sulfur and AEC Qualified Thick Film Chip Resistor

Part Marking Instructions
E96 and E24 Values for 0805-2512 (0.1%, 0.5% and 1% tolerances)
The nominal resistance is marked on the surface of the overcoating with the use offour character markings.
1.21Ω

1. Values <100Ω will use "R" as the decimal holder.

100Ω

E24 Values for 0805-2512 (5% tolerance, ≤ 0.91Ω)
The nominal resistance is marked on the surface of the overcoating with the use offour character markings.
1. Values ≤ 0.91Ω will use "R" as the decimal holder.

0.68Ω

E24 Values for 0805-2512 (5% tolerance, ≥ 1Ω)
The nominal resistance is marked on the surface of the overcoating with the use of
three character markings.
1. Values between 1Ω and 9.1Ω will use "R" as the decimal holder.

1Ω

1.2 KΩ

0.68Ω

10Ω

E24 Values for 0603 (5% tolerance)
The nominal resistance is marked on the surface of the overcoating with the use of
three character markings.
1. Values between 0.075Ω and 0.091Ω will use no decimal holder.
2. Values between 0.1Ω and 9.1Ω will use "R" as the decimal holder.
0.075Ω

3. Values ≥10Ω will use no decimal holder.

E96 Values for 0603 size (0.1%, 0.5% and 1% tolerances)
A two character number is assigned to each standard R-Value (E96) as shown in thechart below. This is followed by one alpha character which is used as a multiplier.
Each letter from "Y" - "F" represents a specific multiplier.

Alpha Character = MultiplierY = 0.1
C = 1000
X= 1
D = 10000
A = 10E = 100000
B = 100
F = 1000000

10.5Ω

Chip Marking
Value
01B =
10.0 x 100 = 1 KΩ
25C =17.8 x 1000 = 17.8 KΩ
93D =90.9 x10000 = 909 KΩ

E96
#
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16

R-Value
10.0
10.2
10.5
10.7
11.0
11.3
11.5
11.8
12.1
12.4
12.7
13.0
13.3
13.7
14.0
14.3

#
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

R-Value
14.7
15.0
15.4
15.8
16.2
16.5
16.9
17.4
17.8
18.2
18.7
19.1
19.6
20.0
20.5
21.0

#
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

R-Value
21.5
22.1
22.6
23.2
23.7
24.3
24.9
25.5
26.1
26.7
27.4
28.0
28.7
29.4
30.1
30.9

#
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

R-Value
31.6
32.4
33.2
34.0
34.8
35.7
36.5
37.4
38.3
39.2
40.2
41.2
42.2
43.2
44.2
45.3

#
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80

R-Value
46.4
47.5
48.7
49.9
51.1
52.3
53.6
54.9
56.2
57.6
59.0
60.4
61.9
63.4
64.9
66.5

#
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96

R-Value
68.1
69.8
71.5
73.2
75.0
76.8
78.7
80.6
82.5
84.5
86.6
88.7
90.9
93.1
95.3
97.6

Note: 0402 sizes are unmarked.

Rev Date: 8/23/2024
This specification may be changed at any time without prior notice.
Please confirm technical specifications before use.

9

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RMCA Series

Stackpole Electronics, Inc.
Resistive Product Solutions

Automotive Grade Anti-Sulfur and AEC Qualified Thick Film Chip Resistor

RoHS Compliance
Stackpole Electronics has joined the worldwide effort to reduce the amount of lead in electronic components and to meet the various
regulatory requirements now prevalent, such as the European Union’s directive regarding “Restrictions on Hazardous Substances”(RoHS 3). As part of this ongoing program, we periodically update this document with the status regarding the availability of ourcompliant components. All our standard part numbers are compliant to EU Directive 2011/65/EU of the European Parliament as
amended by Directive (EU) 2015/863/EU as regards the list of restricted substances.

RoHS Compliance Status
Standard
Product
SeriesDescription

Package /Termination
Type

RMCA

Automotive Grade Anti-Sulfur
and AEC Qualified Thick Film
Chip Resistor

SMD

Standard Series RoHS
CompliantLead-Free Termination
Composition

YES
RoHS Compliant by means of 100% Matte Sn over Ni
exemption 7c-I

Lead-Free
Mfg. Effective Date
(Std Product Series)

Lead-Free
Effective DateCode
(YY/WW)

Always

Always“Conflict Metals” Commitment
We at Stackpole Electronics, Inc. are joined with our industry in opposing the use of metals mined in the “conflict region” of the eastern
Democratic Republic of the Congo (DRC) in our products. Recognizing that the supply chain for metals used in the electronics industry
is very complex, we work closely with our own suppliers to verify to the extent possible that the materials and products we supply do
not contain metals sourced from this conflict region. As such, we are in compliance with the requirements of Dodd-Frank Act regarding
Conflict Minerals.

Compliance to “REACH”
We certify that all passive components supplied by Stackpole Electronics, Inc. are SVHC (Substances of Very High Concern) free andcompliant with the requirements of EU Directive 1907/2006/EC, “The Registration, Evaluation, Authorization and Restriction ofChemicals”, otherwise referred to as REACH. Contact us for complete list of REACH Substance Candidate List.

Environmental Policy
It is the policy of Stackpole Electronics, Inc. (SEI) to protect the environment in all localities in which we operate. We continually strive
to improve our effect on the environment. We observe all applicable laws and regulations regarding the protection of our environment
and all requests related to the environment to which we have agreed. We are committed to the prevention of all forms of pollution.

How to OrderR

M

C

Product Series
Code
Description
Automotive
Grade
RMCA
Thick Film
Chip Resistors

A

0

4

Size and Wattage
Code Std W -HP W -UP W
0201 0.05
0402 0.063
0.1
0.20603 0.1
0.125 0.33
0.50805 0.125 0.25
0.5
0.751206 0.25
1210 0.5
0.66
12010 0.75
1
1.5
2512
1
2
3

0

2

F

T

1

R

Tolerance
Packaging
Code
Tol
Code Description
Size
Quantity
0.1%
0201, 0402 10000
B
7" ReelD
0.5%0603, 0805
Paper Tape
5000
F
1%
T
1206, 1210
5%7" ReelJ
2010, 2512
4000
Plastic Tape
Z
Jumper

Rev Date: 8/23/2024
This specification may be changed at any time without prior notice.
Please confirm technical specifications before use.

10

0

0

-

Resistance Value
Four characters with themultiplier used as thedecimal holder. "L" used-3

as multiplier of 10 for
any value under 0.1 ohm.
0.010 ohm = 10L0
3.9 ohm = 3R90
10 Kohm = 10K0
1.1 Mohm = 1M10
Zero ohm jumper = 0R00

H

P

SpecialDescription
Standard
High PowerUltra-high
-UP
Power

Code
blank
-HP

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