Document 1344-1

Coupled Inductor – UA7868-AE
HalogenFree• Developed for use in Intel’s 3rd Gen 3D RealSense camera.
• 1 : 11 turns ratio

AECCore material Ferrite
Weight 52 mg
Environmental RoHS compliant, halogen freeTerminations RoHS compliant silver-palladium-platinum-glass frit.
Ambient temperature –40°C to +85°C with Irms current, +85°C to+125°C with derated current
Storage temperature Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Winding to winding isolation 300 Vrms
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 1000/7″reel; 3500/13″ reel Plastic tape: 12 mm wide,
0.26 mm thick, 8 mm pocket spacing, 1.65 mm pocket depth
Recommended pick and place nozzle OD: 3 mm; ID: ≤ 1.5 mm
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.

Q200 +85°C				PartInductance2Turns
number1± 20% (µH)
ratio
UA7868-AE_

2.9

1 : 11

DCR max		 Coupling
Volt-time(Ohms)
SRF typ3
coefficient	 product4	 Isat5
L1   L2(MHz)typ(V-µsec)
(A)
1.6

17.8

6.3

1. When ordering, please specify packaging code:
UA7868-AEC
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
tape (1000 parts per full reel). Quantities less thanfull reel available: in tape (not machine ready) or withleader and trailer ($25 charge).
D = 13″ machine-ready reel. EIA-481 embossed plastictape. Factory order only, not stocked (3500 parts perfull reel).
B = Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating theneed for multiple packaging codes. When ordering,simply change the last letter of your part number
from B to C.
2. Inductance is for the primary (L1), measured at 100 kHz, 0.1 Vrms,
0 Adc on an Agilent/HP 4284A LCR meter or equivalent.
3. SRF measured using an Agilent/HP 4191A or equivalent.
4. Volt-time product is calculated as Inductance × Isat.
5. DC current applied to L1, at which the inductance drops 10% from its
value without current.
5. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

>0.98

1.97

0.68

0.118 ±0.003
3,00 ±0,076
124292L

10.118 ±0.003
3,00 ±0,076

4L13L223

140.055 ±0.004
1,4 ±1,00.022
0,540.094 0.040
2,38 1,02Dimensions are ininchesmm

US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg

0.130
3,30

320.039
0,9945°
typ0.040
1,020.094
2,380.130
3,30

Document 1344-1

Revised 06/07/22© Coilcraft Inc. 2022
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 1344-2

Coupled Inductor – UA7868-AE
L vs Current

L vs Frequency
100AEC

Q200 +85°C

2.9 µH

3Inductance (µH)

HalogenFreeInductance (µH)

421000.1

0.2

0.3

0.4

0.5

Current (A)

0.6

0.7

10

2.9 µH

0.8

10.1

110

Frequency (MHz)US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg

Document 1344-2

Revised 06/07/22© Coilcraft Inc. 2022
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.