NTC (Negative Temperature Coefficient) Thermistors

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NRL Epoxy-Sealed Radial Lead NTC Thermistors

Eaton Electronics NRL Epoxy-Sealed Radial Lead NTC Thermistors feature up to 100kΩ resistance rating, ≤15s thermal time constant, and -40°C to +125°C temperature range. The NRL thermistors provide faster thermal response, UL 3656 XLPE insulation lead wire, and offer a non-linear change in resistance vs. temperature. Eaton Electronics NRL NTC Thermistors are ideal for use in medical devices, commercial appliances, industrial process control, and uninterruptible power supplies (UPS).

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Part #

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3435 B

NRL3104F3435B2F
Eaton Electronics
1: £0.48
717In Stock

Mfr. Part No.
NRL3104F3435B2F

Mouser Part No
504-NRL3104F3435B2F

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3435 B

Learn More

Datasheet

717In Stock

£0.48

£0.453

£0.423

£0.403

View

Min.: 1
Mult.: 1

NRLx

3435 K

10 kOhms

1.8 mW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

4 mm

33 mm

4 mm

8 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3950 B

NRL3104F3950B1F
Eaton Electronics
1: £0.759
871In Stock

Mfr. Part No.
NRL3104F3950B1F

Mouser Part No
504-NRL3104F3950B1F

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3950 B

Learn More

Datasheet

871In Stock

£0.759

£0.571

£0.457

£0.429

View

Min.: 1
Mult.: 1

NRLx

3950 K

10 kOhms

1.8 mW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

4 mm

33 mm

4 mm

8 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3380 B

NRL3104J3380B1F
Eaton Electronics
1: £0.33
155In Stock
2,000Expected 24/06/2026

Mfr. Part No.
NRL3104J3380B1F

Mouser Part No
504-NRL3104J3380B1F

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3380 B

Learn More

Datasheet

155In Stock

2,000Expected 24/06/2026

£0.33

£0.308

£0.287

£0.272

View

Min.: 1
Mult.: 1

NRLx

3380 K

10 kOhms

1.8 mW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

4 mm

33 mm

4 mm

8 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3435 B

NRL3104J3435B2F
Eaton Electronics
1: £0.323
1,441In Stock

Mfr. Part No.
NRL3104J3435B2F

Mouser Part No
504-NRL3104J3435B2F

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3435 B

Learn More

Datasheet

1,441In Stock

£0.323

£0.267

£0.231

£0.226

View

Min.: 1
Mult.: 1

NRLx

3435 K

10 kOhms

1.8 mW

5 %

Off-Board

Wire Lead

- 40 C

+ 125 C

4 mm

33 mm

4 mm

8 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3950 B

NRL3104J3950B1F
Eaton Electronics
1: £0.518
617In Stock

Mfr. Part No.
NRL3104J3950B1F

Mouser Part No
504-NRL3104J3950B1F

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3950 B

Learn More

Datasheet

617In Stock

£0.518

£0.399

£0.343

£0.331

View

Min.: 1
Mult.: 1

NRLx

3950 K

10 kOhms

1.8 mW

5 %

Off-Board

Wire Lead

- 40 C

+ 125 C

4 mm

33 mm

4 mm

8 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 100K ohm, 3950 B

NRL3105F3950B1F
Eaton Electronics
1: £0.759
1,675In Stock

Mfr. Part No.
NRL3105F3950B1F

Mouser Part No
504-NRL3105F3950B1F

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 100K ohm, 3950 B

Learn More

Datasheet

1,675In Stock

£0.759

£0.571

£0.457

£0.429

View

Min.: 1
Mult.: 1

NRLx

3950 K

100 kOhms

1.8 mW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

4 mm

33 mm

4 mm

8 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 100K ohm, 3950 B

NRL3105J3950B1F
Eaton Electronics
1: £0.518
1,943In Stock

Mfr. Part No.
NRL3105J3950B1F

Mouser Part No
504-NRL3105J3950B1F

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 100K ohm, 3950 B

Learn More

Datasheet

1,943In Stock

£0.518

£0.399

£0.343

£0.331

View

Min.: 1
Mult.: 1

NRLx

3950 K

100 kOhms

1.8 mW

5 %

Off-Board

Wire Lead

- 40 C

+ 125 C

4 mm

33 mm

4 mm

8 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 50K ohm, 3950 B

NRL3504J3950B1F
Eaton Electronics
1: £0.518
1,990In Stock

Mfr. Part No.
NRL3504J3950B1F

Mouser Part No
504-NRL3504J3950B1F

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 50K ohm, 3950 B

Learn More

Datasheet

1,990In Stock

£0.518

£0.399

£0.343

£0.331

View

Min.: 1
Mult.: 1

NRLx

3950 K

50 kOhms

1.8 mW

5 %

Off-Board

Wire Lead

- 40 C

+ 125 C

4 mm

33 mm

4 mm

8 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 50K ohm, 3950 B

NRL3504F3950B1F
Eaton Electronics
1: £0.759
1,975In Stock

Mfr. Part No.
NRL3504F3950B1F

Mouser Part No
504-NRL3504F3950B1F

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 50K ohm, 3950 B

Learn More

Datasheet

1,975In Stock

£0.759

£0.571

£0.457

£0.429

View

Min.: 1
Mult.: 1

NRLx

3950 K

50 kOhms

1.8 mW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

4 mm

33 mm

4 mm

8 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 100K ohm, 3950 B

NRL1105F3950B1J
Eaton Electronics
1: £0.608
1,900Expected 25/05/2026

Mfr. Part No.
NRL1105F3950B1J

Mouser Part No
504-NRL1105F3950B1J

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 100K ohm, 3950 B

Learn More

Datasheet

1,900Expected 25/05/2026

£0.608

£0.47

£0.405

£0.39

View

Min.: 1
Mult.: 1

NRLx

3950 K

100 kOhms

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 100K ohm, 4200 B

NRL1105F4200B1J
Eaton Electronics
1: £0.608
1,985Expected 18/05/2026

Mfr. Part No.
NRL1105F4200B1J

Mouser Part No
504-NRL1105F4200B1J

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 100K ohm, 4200 B

Learn More

Datasheet

1,985Expected 18/05/2026

£0.608

£0.47

£0.405

£0.39

View

Min.: 1
Mult.: 1

NRLx

4200 K

100 kOhms

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3380 B

NRL1104F3380B1J
Eaton Electronics
1: £0.608
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
NRL1104F3380B1J

Mouser Part No
504-NRL1104F3380B1J

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3380 B

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.608

£0.47

£0.405

£0.39

View

Min.: 1
Mult.: 1

NRLx

3380 K

10 kOhms

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3435 B

NRL1104F3435B2J
Eaton Electronics
1: £0.608
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
NRL1104F3435B2J

Mouser Part No
504-NRL1104F3435B2J

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3435 B

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.608

£0.47

£0.405

£0.39

View

Min.: 1
Mult.: 1

NRLx

3435 K

10 kOhms

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3500 B

NRL1104F3500B2F
Eaton Electronics
1: £0.608
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
NRL1104F3500B2F

Mouser Part No
504-NRL1104F3500B2F

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3500 B

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.608

£0.47

£0.405

£0.39

View

Min.: 1
Mult.: 1

NRLx

3500 K

10 kOhms

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3500 B

NRL1104F3500B2J
Eaton Electronics
1: £0.608
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
NRL1104F3500B2J

Mouser Part No
504-NRL1104F3500B2J

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3500 B

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.608

£0.47

£0.405

£0.39

View

Min.: 1
Mult.: 1

NRLx

3500 K

10 kOhms

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3950 B

NRL1104F3950B1J
Eaton Electronics
1: £0.608
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
NRL1104F3950B1J

Mouser Part No
504-NRL1104F3950B1J

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3950 B

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.608

£0.47

£0.405

£0.39

View

Min.: 1
Mult.: 1

NRLx

3950 K

10 kOhms

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 4100 B

NRL1104F4100B1F
Eaton Electronics
1: £0.608
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
NRL1104F4100B1F

Mouser Part No
504-NRL1104F4100B1F

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 4100 B

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.608

£0.47

£0.405

£0.39

View

Min.: 1
Mult.: 1

NRLx

4100 K

10 kOhms

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 4100 B

NRL1104F4100B1J
Eaton Electronics
1: £0.608
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
NRL1104F4100B1J

Mouser Part No
504-NRL1104F4100B1J

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 4100 B

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.608

£0.47

£0.405

£0.39

View

Min.: 1
Mult.: 1

NRLx

4100 K

10 kOhms

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3380 B

NRL1104J3380B1J
Eaton Electronics
1: £0.518
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
NRL1104J3380B1J

Mouser Part No
504-NRL1104J3380B1J

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3380 B

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.518

£0.399

£0.343

£0.331

View

Min.: 1
Mult.: 1

NRLx

3380 K

10 kOhms

5 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3435 B

NRL1104J3435B2J
Eaton Electronics
1: £0.518
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
NRL1104J3435B2J

Mouser Part No
504-NRL1104J3435B2J

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3435 B

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.518

£0.399

£0.343

£0.331

View

Min.: 1
Mult.: 1

NRLx

3435 K

10 kOhms

5 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3500 B

NRL1104J3500B2F
Eaton Electronics
1: £0.518
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
NRL1104J3500B2F

Mouser Part No
504-NRL1104J3500B2F

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3500 B

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.518

£0.399

£0.343

£0.331

View

Min.: 1
Mult.: 1

NRLx

3500 K

10 kOhms

5 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3500 B

NRL1104J3500B2J
Eaton Electronics
1: £0.518
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
NRL1104J3500B2J

Mouser Part No
504-NRL1104J3500B2J

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3500 B

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.518

£0.399

£0.343

£0.331

View

Min.: 1
Mult.: 1

NRLx

3500 K

10 kOhms

5 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3950 B

NRL1104J3950B1J
Eaton Electronics
1: £0.518
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
NRL1104J3950B1J

Mouser Part No
504-NRL1104J3950B1J

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 3950 B

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.518

£0.399

£0.343

£0.331

View

Min.: 1
Mult.: 1

NRLx

3950 K

10 kOhms

5 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 4100 B

NRL1104J4100B1F
Eaton Electronics
1: £0.518
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
NRL1104J4100B1F

Mouser Part No
504-NRL1104J4100B1F

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 4100 B

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.518

£0.399

£0.343

£0.331

View

Min.: 1
Mult.: 1

NRLx

4100 K

10 kOhms

5 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 4100 B

NRL1104J4100B1J
Eaton Electronics
1: £0.518
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
NRL1104J4100B1J

Mouser Part No
504-NRL1104J4100B1J

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 10K ohm, 4100 B

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

£0.518

£0.399

£0.343

£0.331

View

Min.: 1
Mult.: 1

NRLx

4100 K

10 kOhms

5 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

3 mm

Bulk

NRL Epoxy-Sealed Radial Lead NTC Thermistors

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