NTC (Negative Temperature Coefficient) Thermistors

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NRM Epoxy-Sealed Radial Lead NTC Thermistors

Eaton Electronics NRM Epoxy-Sealed Radial Lead NTC Thermistors offer a 2.02kΩ to 100kΩ resistance range, 300V_AC withstand voltage, and 50V_DC insulation resistance. These NRM thermistors feature faster thermal response, polyurethane enameled wire, and non-linear change in resistance versus temperature. Eaton Electronics NRM NTC Thermistors are ideal for use in commercial appliances, uninterruptible power supplies (UPS), medical devices, and consumer appliances.

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Part #

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 5K ohm, 3470 B

NRMR503F3470B1F
Eaton Electronics
1: HK$6.00
1,830In Stock

Mfr. Part No.
NRMR503F3470B1F

Mouser Part No
504-NRMR503F3470B1F

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 5K ohm, 3470 B

Learn More

Datasheet

1,830In Stock

HK$6.00

HK$4.59

HK$3.95

HK$3.81

View

Min.: 1
Mult.: 1

NRMx

3470 K

5 kOhms

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

2.3 mm

Bulk

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

NRMR504F3950B1F
Eaton Electronics
1: HK$3.53
3,462In Stock

Mfr. Part No.
NRMR504F3950B1F

Mouser Part No
504-NRMR504F3950B1F

Eaton Electronics

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

Learn More

Datasheet

3,462In Stock

HK$3.53

HK$3.39

HK$3.16

HK$3.01

View

Min.: 1
Mult.: 1

NRMx

3950 K

50 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMF104F3380B1F
Eaton Electronics
1: HK$4.93
2,986In Stock

Mfr. Part No.
NRMF104F3380B1F

Mouser Part No
504-NRMF104F3380B1F

Eaton Electronics

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

Learn More

Datasheet

2,986In Stock

HK$4.93

HK$4.64

HK$4.33

HK$4.01

View

Min.: 1
Mult.: 1

NRMx

3380 K

10 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMF104F3380B1J
Eaton Electronics
1: HK$4.03
1,950In Stock

Mfr. Part No.
NRMF104F3380B1J

Mouser Part No
504-NRMF104F3380B1J

Eaton Electronics

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

Learn More

Datasheet

1,950In Stock

HK$4.03

HK$3.81

HK$3.56

HK$3.39

View

Min.: 1
Mult.: 1

NRMx

3380 K

10 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMF104F3435B2F
Eaton Electronics
1: HK$4.93
1,846In Stock

Mfr. Part No.
NRMF104F3435B2F

Mouser Part No
504-NRMF104F3435B2F

Eaton Electronics

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

Learn More

Datasheet

1,846In Stock

HK$4.93

HK$4.64

HK$4.33

HK$4.13

View

Min.: 1
Mult.: 1

NRMx

3435 K

10 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMF104F3435B2J
Eaton Electronics
1: HK$4.93
1,910In Stock

Mfr. Part No.
NRMF104F3435B2J

Mouser Part No
504-NRMF104F3435B2J

Eaton Electronics

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

Learn More

Datasheet

1,910In Stock

HK$4.93

HK$4.64

HK$4.33

HK$4.13

View

Min.: 1
Mult.: 1

NRMx

3435 K

10 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMF104F3950B1F
Eaton Electronics
1: HK$5.18
1,474In Stock

Mfr. Part No.
NRMF104F3950B1F

Mouser Part No
504-NRMF104F3950B1F

Eaton Electronics

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

Learn More

Datasheet

1,474In Stock

HK$5.18

HK$4.84

HK$4.53

HK$4.31

View

Min.: 1
Mult.: 1

NRMx

3950 K

10 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMF104F3950B1J
Eaton Electronics
1: HK$4.69
2,024In Stock

Mfr. Part No.
NRMF104F3950B1J

Mouser Part No
504-NRMF104F3950B1J

Eaton Electronics

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

Learn More

Datasheet

2,024In Stock

HK$4.69

HK$4.41

HK$4.13

HK$3.93

View

Min.: 1
Mult.: 1

NRMx

3950 K

10 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMF105F3950B1F
Eaton Electronics
1: HK$4.03
1,242In Stock

Mfr. Part No.
NRMF105F3950B1F

Mouser Part No
504-NRMF105F3950B1F

Eaton Electronics

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

Learn More

Datasheet

1,242In Stock

HK$4.03

HK$3.81

HK$3.56

HK$3.39

View

Min.: 1
Mult.: 1

NRMx

3950 K

100 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMF105F3950B1J
Eaton Electronics
1: HK$4.93
1,994In Stock

Mfr. Part No.
NRMF105F3950B1J

Mouser Part No
504-NRMF105F3950B1J

Eaton Electronics

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

Learn More

Datasheet

1,994In Stock

HK$4.93

HK$4.64

HK$4.33

HK$4.13

View

Min.: 1
Mult.: 1

NRMx

3950 K

100 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMF504F3950B1F
Eaton Electronics
1: HK$4.03
1,977In Stock

Mfr. Part No.
NRMF504F3950B1F

Mouser Part No
504-NRMF504F3950B1F

Eaton Electronics

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

Learn More

Datasheet

1,977In Stock

HK$4.03

HK$3.81

HK$3.56

HK$3.39

View

Min.: 1
Mult.: 1

NRMx

3950 K

50 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMF504F3950B1J
Eaton Electronics
1: HK$4.69
1,997In Stock

Mfr. Part No.
NRMF504F3950B1J

Mouser Part No
504-NRMF504F3950B1J

Eaton Electronics

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

Learn More

Datasheet

1,997In Stock

HK$4.69

HK$4.41

HK$4.13

HK$3.93

View

Min.: 1
Mult.: 1

NRMx

3950 K

50 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMR104F3380B1F
Eaton Electronics
1: HK$3.95
2,000Expected 31/7/2026

Mfr. Part No.
NRMR104F3380B1F

Mouser Part No
504-NRMR104F3380B1F

Eaton Electronics

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

Learn More

Datasheet

2,000Expected 31/7/2026

HK$3.95

HK$3.69

HK$3.44

HK$3.27

View

Min.: 1
Mult.: 1

NRMx

3380 K

10 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMR104F3380B1J
Eaton Electronics
1: HK$3.62
167In Stock
2,000Expected 5/10/2026

Mfr. Part No.
NRMR104F3380B1J

Mouser Part No
504-NRMR104F3380B1J

Eaton Electronics

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

Learn More

Datasheet

167In Stock

2,000Expected 5/10/2026

HK$3.62

HK$3.39

HK$3.16

HK$3.01

View

Min.: 1
Mult.: 1

NRMx

3380 K

10 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMR104F3435B2F
Eaton Electronics
1: HK$3.62
304In Stock

Mfr. Part No.
NRMR104F3435B2F

Mouser Part No
504-NRMR104F3435B2F

Eaton Electronics

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

Learn More

Datasheet

304In Stock

HK$3.62

HK$3.58

HK$3.25

HK$2.56

View

Min.: 1
Mult.: 1

NRMx

3435 K

10 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMR104F3435B2J
Eaton Electronics
1: HK$3.62
1,673In Stock

Mfr. Part No.
NRMR104F3435B2J

Mouser Part No
504-NRMR104F3435B2J

Eaton Electronics

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

Learn More

Datasheet

1,673In Stock

HK$3.62

HK$3.39

HK$3.16

HK$3.01

View

Min.: 1
Mult.: 1

NRMx

3435 K

10 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMR104F3950B1F
Eaton Electronics
1: HK$3.78
102In Stock
3,000Expected 31/7/2026

Mfr. Part No.
NRMR104F3950B1F

Mouser Part No
504-NRMR104F3950B1F

Eaton Electronics

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

Learn More

Datasheet

102In Stock

3,000Expected 31/7/2026

HK$3.78

HK$3.56

HK$3.32

HK$3.16

View

Min.: 1
Mult.: 1

NRMx

3950 K

10 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMR104F3950B1J
Eaton Electronics
1: HK$3.45
92In Stock
2,500Expected 22/10/2026

Mfr. Part No.
NRMR104F3950B1J

Mouser Part No
504-NRMR104F3950B1J

Eaton Electronics

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

Learn More

Datasheet

92In Stock

2,500Expected 22/10/2026

HK$3.45

HK$3.23

HK$3.02

HK$2.87

View

Min.: 1
Mult.: 1

NRMx

3950 K

10 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMR105F3950B1F
Eaton Electronics
1: HK$3.62
1,756In Stock

Mfr. Part No.
NRMR105F3950B1F

Mouser Part No
504-NRMR105F3950B1F

Eaton Electronics

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

Learn More

Datasheet

1,756In Stock

HK$3.62

HK$3.39

HK$3.16

HK$3.01

View

Min.: 1
Mult.: 1

NRMx

3950 K

100 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMR105F3950B1J
Eaton Electronics
1: HK$3.78
1,271In Stock

Mfr. Part No.
NRMR105F3950B1J

Mouser Part No
504-NRMR105F3950B1J

Eaton Electronics

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

Learn More

Datasheet

1,271In Stock

HK$3.78

HK$3.56

HK$3.32

HK$3.16

View

Min.: 1
Mult.: 1

NRMx

3950 K

100 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMR504F3950B1J
Eaton Electronics
1: HK$2.96
1,970In Stock

Mfr. Part No.
NRMR504F3950B1J

Mouser Part No
504-NRMR504F3950B1J

Eaton Electronics

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

Learn More

Datasheet

1,970In Stock

HK$2.96

HK$2.79

HK$2.61

HK$2.47

View

Min.: 1
Mult.: 1

NRMx

3950 K

50 kOhms

800 uW

1 %

Off-Board

Wire Lead

- 40 C

+ 125 C

2.3 mm

45 mm

2.3 mm

7 mm

Bulk

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

NRMF10423380B1F
Eaton Electronics
2,000: HK$9.21
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NRMF10423380B1F

Mouser Part No
504-NRMF10423380B1F

Eaton Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

HK$9.21

Min.: 2,000
Mult.: 500

NRMx

3380 K

10 kOhms

0.2 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

Bulk

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

NRMF10423380B1J
Eaton Electronics
2,000: HK$9.21
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NRMF10423380B1J

Mouser Part No
504-NRMF10423380B1J

Eaton Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

HK$9.21

Min.: 2,000
Mult.: 500

NRMx

3380 K

10 kOhms

0.2 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

Bulk

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

NRMF10423435B2F
Eaton Electronics
2,000: HK$9.21
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NRMF10423435B2F

Mouser Part No
504-NRMF10423435B2F

Eaton Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

HK$9.21

Min.: 2,000
Mult.: 500

NRMx

3435 K

10 kOhms

0.2 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

Bulk

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

NRMF10423435B2J
Eaton Electronics
2,000: HK$9.21
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NRMF10423435B2J

Mouser Part No
504-NRMF10423435B2J

Eaton Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

HK$9.21

Min.: 2,000
Mult.: 500

NRMx

3435 K

10 kOhms

0.2 %

Off-Board

Wire Lead

- 40 C

+ 125 C

7 mm

Bulk

NRM Epoxy-Sealed Radial Lead NTC Thermistors

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