2024 PFAS DECLARATION
Bourns group of companies prioritizes environmental compliance and transparency. We
are pleased to provide this declaration regarding the presence of certain Per-and
Polyfluoroalkyl Substances (PFAS) in the standard electronic components we list on ourwebsite together with completed Material Declaration Sheets (MDS).
Based on our review of such MDS statements, information from our suppliers and thirdparty sources, we confirm that Bourns® electronic components listed in Appendix A tothis Declaration contain Intentionally added PFAS, as defined by the Environmental
Protection Agency (EPA) [EPA PFAS Under TSCA Section 8(a)(7)v2] and listed in theOrganization for Economic Co-operation and Development (OECD) list released onOctober 3, 2017.
Other standard Bourns® electronic components listed on our website with the MDS
statements are not known to contain intentionally added PFAS based on the information
we have received through the date of this declaration, September 17, 2024.
For any custom model series or components listed on our website without the MDS
statement, additional clearance and verification would be required to confirm intentionallyadded PFAS content.
As part of our due diligence, we continuously monitor and review information from oursuppliers and relevant third-party sources. Should we receive new information indicating
the presence of any intentionally added PFAS in any additional standard Bourns®
electronic components (not already listed in Appendix A hereto) we will update ourrecords and republish this declaration.
Bourns’ Corporate PFAS contact:
Jasmin Velasquez
Product Compliance Engineer
Email: jasmin.velasquez@bourns.com
Bourns, Inc.
Jasmin Velasquez

APPENDIX A: PFAS CHART LAST UPDATED: SEPTEMBER 17, 2024
Model Series
MF-FSHTMF-PSHTMF-NSHTMF-USHT
MF-MSHT
MF-SMHT
MF-RHT
PEC12R
EM144770x
HCTSM100304FL
HCTSM110103HAL
HCTSM150102HL

HCTSM8Component
Name

PFAS COMPOUND

CAS
NumberConcentrationin Parts Per
Million (PPM)
per Model

PlaquePoly (vinylidene fluoride)24937-79-9

1,000,000

PlaquePoly (vinylidene fluoride)24937-79-9

999,000

Polymer
LubricantHousing
Ferrite Core
Coating

Poly (vinylidene fluoride)
Polytetrafluoroethylene
Polytetrafluoroethylene

24937-79-9
9002-84-0
9002-84-0

999,000
300,000
130,000

Polytetrafluoroethylene

9002-84-0

40026655-00-5

Wires: Yellow,
Green, Black,Red

Poly[tetrafluoroethyleneCO-perfluoro (alkyl vinylether)]Poly[tetrafluoroethyleneCO-perfluoro (alkyl vinylether)]

Triple Insulated
Wire

Poly[tetrafluoroethyleneCO-perfluoro (alkyl vinylether)]

26655-00-5

395,000

Poly[tetrafluoroethyleneCO-perfluoro (alkyl vinylether)]

26655-00-5

990,000

Poly[tetrafluoroethyleneCO-perfluoro (alkyl vinylether)]

26655-00-5

20,000

Triple Insulated
Wire

Poly[tetrafluoroethyleneCO-perfluoro (alkyl vinylether)]

26655-00-5

310,000

Wires: Yellow,Green, Black,Red

Poly[tetrafluoroethyleneCO-perfluoro (alkyl vinylether)]

26655-00-5

470,700

Polytetrafluoroethylene

9002-84-0

50,000

Triple Insulated
Wire

Wires: Yellow,BluePFBR45-SP
PFBR45-ST

Wire

SM91078L
SM91519L
SM91527L
SM91534AL

26655-00-5

395,000
528,300 per
colored wire

SM91536AL
SM91602L
SM91604L

AMS22B

Bearing

Page 2 of 5

3382

Polytetrafluoroethylene
Lubricant

AMM20B
3310H-L
3310Y-L
3310C-L
3862C-L
54
56
8183

69991-61-3

Bearing
LubricantSlider

Polytetrafluoroethylene

9002-84-0

LubricantPolytetrafluoroethylene

9002-84-0

130,000
1,000,000
1,000,000
600,000
340,000

Shaft Lubricant

Polytetrafluoroethylene

9002-84-0

50,000

WasherSlider (Nylon)

Polytetrafluoroethylene

9002-84-0

Polytetrafluoroethylene

9002-84-0

150,000
70,000

Polytetrafluoroethylene

9002-84-0

Slider (Nylon)
Washer (PTFE)

85
86
91-94
95 CP Long Life
95

3400S-L
3500S-L
3501H-L
3541H-L
3547H

780,000
50,000150,000
110,000
150,000

Washer (PTFE)

Polytetrafluoroethylene

9002-84-0

Teflon Washers

Polytetrafluoroethylene

9002-84-0

Polytetrafluoroethylene

9002-84-0

WashersPolytetrafluoroethylene

9002-84-0

Teflon Washer

Polytetrafluoroethylene

9002-84-0

LubricantPolytetrafluoroethylene

9002-84-0

150,000
1,000,000
1,000,000
50, 000

LubricantPolytetrafluoroethylene

9002-84-0

50,000

Nylon

Polytetrafluoroethylene

9002-84-0

390,000

Lubricant (NYE774F)
Nylon - Rotor

Polytetrafluoroethylene

9002-84-0

50,000

Polytetrafluoroethylene

9002-84-0

130,000
300,000

Polytetrafluoroethylene

9002-84-0

Teflon Washers
Lubricant96

220,000

Ethene, 1,1,2,2tetrafluoro-, oxidized,polymd.

Washer (PTFE)
84

9002-84-0

150,000
300,000
300,00050,000
300,000

3547S
3548
3549
3590

Nylon - Slider
3610S
3700

Nylon
Washers

320,000
300,000

Page 3 of 5

Polytetrafluoroethylene
3701
3750
3751
6534S

150,000
Polytetrafluoroethylene

9002-84-0

Polytetrafluoroethylene

9002-84-0

Polytetrafluoroethylene

9002-84-0

Polytetrafluoroethylene

9002-84-0

Polytetrafluoroethylene

9002-84-0

Polytetrafluoroethylene

9002-84-0

Polytetrafluoroethylene

9002-84-0

Poly[tetrafluoroethyleneCO-perfluoro (alkyl vinylether)]

26655-00-5

Poly[tetrafluoroethyleneCO-perfluoro (alkyl vinylether)]

26655-00-5

Polytetrafluoroethylene

9002-84-0

1,000,000

LubricantPolytetrafluoroethylene

9002-84-0

60,000

LubricantPolytetrafluoroethylene

9002-84-0

60,000

Lead Wires

Polytetrafluoroethylene

9002-84-0

500,000

LubricantPolytetrafluoroethylene

9002-84-0

60,000

LubricantPolytetrafluoroethylene

9002-84-0

60,000

LubricantPolytetrafluoroethylene

9002-84-0

60,000

LubricantPolytetrafluoroethylene

9002-84-0

60,000

Lead Wires
Rotor

Polytetrafluoroethylene

9002-84-0

Polytetrafluoroethylene

9002-84-0

500,000
80,000500,000

Washers
Resistive Ink
Washers

6538S

Shim
Resistive Ink

6539SResistive Inks

6574S

Washers

6638S
6674S

Ink
Shim
Washers
Resistive Ink

SSD CANbus

SSD RS485

1675-01
3006
3009
3057L
3059
3082

3214
3224
3250 L
3252

9002-84-0

Wire Lacquers
Wire Isolation
Lacquers
Wire Lacquers
Wire Isolation
Lacquers
Cable Wires

Lead Wires

70
10,000300,000
150,000
10,00020,000300,000
10,000150,000
450,000
10,0001,982,000
1,991,600
1,982,00
1,991,600

Page 4 of 5

3260
3262

Gear
Nylon
Lubricant

3266

3269

Nylon
LubricantLubricantPolytetrafluoroethylene

9002-84-0

80,00080,000

Polytetrafluoroethylene

9002-84-0

Polytetrafluoroethylene

9002-84-0

80,00060,000

Polytetrafluoroethylene

9002-84-0

60,000

Polytetrafluoroethylene

9002-84-0

80,00080,00060,00080,00060,00080,00060,00060,000

3290

Nylon

3292

Nylon
LubricantNylon
LubricantNylon
LubricantPolytetrafluoroethylene

9002-84-0

Polytetrafluoroethylene

9002-84-0

Polytetrafluoroethylene

9002-84-0

LubricantPolytetrafluoroethylene

9002-84-0

Polytetrafluoroethylene

9002-84-0

Polytetrafluoroethylene
Polytetrafluoroethylene
Ethene, 1,1,2,2tetrafluoro-, oxidized,polymd.
Polytetrafluoroethylene
Polytetrafluoroethylene

9002-84-0
9002-84-0
69991-61-3

160,000
60,000780,000

9002-84-0
9002-84-0

220,000
60,000

Polytetrafluoroethylene

9002-84-0

60,000

Polytetrafluoroethylene

9002-84-0

Nylon
LubricantLubricantPolytetrafluoroethylene
Polytetrafluoroethylene
Polytetrafluoroethylene

9002-84-0
9002-84-0
9002-84-0

160,000
60,00060,000Nylon
LubricantNylon
LubricantLubricantPolytetrafluoroethylene

9002-84-0

Polytetrafluoroethylene

9002-84-0

Polytetrafluoroethylene

9002-84-0

80,00060,00080,00060,00060,000

Polytetrafluoroethylene

9002-84-0

60,000

3296
3299
3314
3329
3339
3360

3361
3362
3386
PV12
PV32
PV36
PV37
PVG3
PVG5

LubricantNylon
LubricantTermination Ink
LubricantLubricantLubricantLubricantLubricant60,00060,00060,000Page 5 of 5