.hide-partial { max-height: none; } .show-more { display: none; }

Littelfuse Passive Components

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Passive Components

List Images

Results: 24,744

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

LC302J2J
Littelfuse
1: £1.43
458In Stock

Mfr. Part No.
LC302J2J

Mouser Part No
803-LC302J2J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

Learn More

Datasheet

458In Stock

£1.43

£1.10

£0.925

£0.899

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 1K OHM 10%

102EG1K
Littelfuse
1: £1.04
572In Stock

Mfr. Part No.
102EG1K

Mouser Part No
803-102EG1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 1K OHM 10%

Learn More

Datasheet

572In Stock

£1.04

£0.78

£0.621

£0.583

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 1.6K OHM 5% DO-35

162PS1J
Littelfuse
1: £4.50
197In Stock

Mfr. Part No.
162PS1J

Mouser Part No
803-162PS1J

Littelfuse

PTC (Positive Temperature Coefficient) Thermistors 1.6K OHM 5% DO-35

Learn More

Datasheet

197In Stock

£4.50

£3.87

£3.38

£3.14

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors DO-35 THERMISTOR

402FG4K
Littelfuse
1: £0.676
210In Stock

Mfr. Part No.
402FG4K

Mouser Part No
803-402FG4K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors DO-35 THERMISTOR

Learn More

Datasheet

210In Stock

£0.676

£0.515

£0.443

£0.428

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 1.0C BEAD

KX503J2
Littelfuse
1: £2.45
88In Stock

Mfr. Part No.
KX503J2

Mouser Part No
803-KX503J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 1.0C BEAD

Learn More

Datasheet

88In Stock

£2.45

£1.84

£1.66

£1.26

£1.25

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 1K OHM +/-10%

SM102B1K
Littelfuse
1: £1.20
691In Stock

Mfr. Part No.
SM102B1K

Mouser Part No
803-SM102B1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 1K OHM +/-10%

Learn More

Datasheet

691In Stock

£1.20

£1.15

£0.96

£0.943

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3047 100 10%

GS201B1K
Littelfuse
1: £1.25
17In Stock
500Expected 12/08/2026

Mfr. Part No.
GS201B1K

Mouser Part No
576-GS201B1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3047 100 10%

Learn More

Datasheet

17In Stock

500Expected 12/08/2026

£1.25

£1.19

£0.934

£0.882

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 1.0C BEAD

PX102E3
Littelfuse
1: £1.43
231In Stock

Mfr. Part No.
PX102E3

Mouser Part No
803-PX102E3

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 1.0C BEAD

Learn More

Datasheet

231In Stock

£1.43

£1.10

£0.96

£0.678

£0.662

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U. S. SENSOR

104JG1K
Littelfuse
1: £0.488
255In Stock
1,500Expected 06/10/2026

Mfr. Part No.
104JG1K

Mouser Part No
803-104JG1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U. S. SENSOR

Learn More

Datasheet

255In Stock

1,500Expected 06/10/2026

£0.488

£0.458

£0.421

£0.405

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 100K 1 DEG C DO-35

104JM1A
Littelfuse
1: £0.78
5In Stock

Mfr. Part No.
104JM1A

Mouser Part No
803-104JM1A

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 100K 1 DEG C DO-35

Learn More

Datasheet

5In Stock

£0.78

£0.614

£0.575

£0.549

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.5C BEAD

KW203J2
Littelfuse
1: £2.19
203In Stock

Mfr. Part No.
KW203J2

Mouser Part No
803-KW203J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.5C BEAD

Learn More

Datasheet

203In Stock

£2.19

£1.97

£1.75

£1.68

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

105V3G1K
Littelfuse
1: £1.13
373In Stock

Mfr. Part No.
105V3G1K

Mouser Part No
803-105V3G1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

Learn More

Datasheet

373In Stock

£1.13

£0.856

£0.681

£0.64

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

222E1G1K
Littelfuse
1: £0.676
90In Stock

Mfr. Part No.
222E1G1K

Mouser Part No
803-222E1G1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

Learn More

Datasheet

90In Stock

£0.676

£0.515

£0.443

£0.428

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors DO-35 THERMISOR

403GG1K
Littelfuse
1: £0.676
107In Stock

Mfr. Part No.
403GG1K

Mouser Part No
803-403GG1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors DO-35 THERMISOR

Learn More

Datasheet

107In Stock

£0.676

£0.461

£0.443

£0.427

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

503JL1A
Littelfuse
1: £1.33
206In Stock

Mfr. Part No.
503JL1A

Mouser Part No
803-503JL1A

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

Learn More

Datasheet

206In Stock

£1.33

£1.27

£1.07

£1.05

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 822JG1K THERMISTOR

NGD3822K3T1NLB001
Littelfuse
1: £0.638
377In Stock

Mfr. Part No.
NGD3822K3T1NLB001

Mouser Part No
576-GD3822K3T1NLB001

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 822JG1K THERMISTOR

Datasheet

377In Stock

£0.638

£0.488

£0.421

£0.405

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2K OHM 10% MELF

SM202F1K
Littelfuse
1: £1.48
459In Stock

Mfr. Part No.
SM202F1K

Mouser Part No
576-SM202F1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2K OHM 10% MELF

Learn More

Datasheet

459In Stock

£1.48

£1.15

£0.96

£0.943

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS

205V4G1K
Littelfuse
1: £0.849
490In Stock

Mfr. Part No.
205V4G1K

Mouser Part No
803-205V4G1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS

Learn More

Datasheet

490In Stock

£0.849

£0.803

£0.681

£0.64

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 33K OHM 10% DO41

333RH1K
Littelfuse
1: £1.38
499In Stock

Mfr. Part No.
333RH1K

Mouser Part No
803-333RH1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 33K OHM 10% DO41

Learn More

Datasheet

499In Stock

£1.38

£1.32

£1.27

£0.536

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 500 OHM 5% DO-35

501BG1J
Littelfuse
1: £1.52
622In Stock

Mfr. Part No.
501BG1J

Mouser Part No
803-501BG1J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 500 OHM 5% DO-35

Learn More

Datasheet

622In Stock

£1.52

£1.17

£1.00

£0.863

£0.811

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% EPOXY COATED

DC103G2K
Littelfuse
1: £1.07
189In Stock

Mfr. Part No.
DC103G2K

Mouser Part No
803-DC103G2K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% EPOXY COATED

Learn More

Datasheet

189In Stock

£1.07

£0.803

£0.641

£0.602

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.2C BEAD

KT203J2
Littelfuse
1: £3.98
100In Stock

Mfr. Part No.
KT203J2

Mouser Part No
803-KT203J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.2C BEAD

Learn More

Datasheet

100In Stock

£3.98

£3.41

£2.99

£2.65

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors

USP5202
Littelfuse
1: £10.49
290In Stock
New Product

Mfr. Part No.
USP5202

Mouser Part No
576-USP5202

New Product

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors

290In Stock

£10.49

£9.27

£8.31

£7.87

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1% GLASS COATED

GP104L8F
Littelfuse
1: £5.77
186In Stock

Mfr. Part No.
GP104L8F

Mouser Part No
803-GP104L8F

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1% GLASS COATED

Datasheet

186In Stock

£5.77

£5.21

£5.00

£4.75

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD

LC101B2K
Littelfuse
1: £1.27
320In Stock

Mfr. Part No.
LC101B2K

Mouser Part No
576-LC101B2K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD

Learn More

Datasheet

320In Stock

£1.27

£0.96

£0.766

£0.72

View

Min.: 1
Mult.: 1

Littelfuse Passive Components

Types of Passive Components

Customer Service Office

Company

Resources

Support