All Results (3,616)

Heat Pumps

Littelfuse provides a broad portfolio of components for heat pumps, including fuses, TVS diodes, gate drivers, and more. The heat pump market is growing quickly, driven by government initiatives to reduce greenhouse gas emissions and rising energy costs. With inverter-driven motors improving system efficiencies, heat pumps can now be used in a wide range of climates. Learn how Littelfuse technologies make heat pumps safer, more reliable, and more energy efficient. Heat pumps can be used in a wide range of climates due to the inverter-driven motors improving system efficiencies. These components are suitable for various applications such as energy management, security systems, HVAC systems, smoke detectors, and IoT-controlled appliances. Littelfuse offers protect, control, and sense technologies to improve buildings' reliability, safety, and energy efficiency.

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Part #

Cartridge Fuses 250V 2.5A Slo-Blo

032602.5MXP
Littelfuse
1: $2.70
1,245In Stock

Mfr. Part No.
032602.5MXP

Mouser Part No
576-032602.5MXP

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo

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Datasheet

1,245In Stock

$2.70

$2.24

$2.07

$1.72

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1500W 70.1V Bi-Directional

1.5KE82CA
Littelfuse
1: $1.13
7,636In Stock

Mfr. Part No.
1.5KE82CA

Mouser Part No
576-1.5KE82CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 70.1V Bi-Directional

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Datasheet

7,636In Stock

Cut Tape

$1.13

$0.527

$0.461

$0.355

Reel

$0.228

$0.227

Min.: 1
Mult.: 1

: 1,200

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 48V

3.0SMCJ48CA
Littelfuse
1: $1.33
8,800In Stock
6,000Expected 2026/10/22

Mfr. Part No.
3.0SMCJ48CA

Mouser Part No
576-3.0SMCJ48CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 48V

Learn More

Datasheet

8,800In Stock

6,000Expected 2026/10/22

Cut Tape

$1.33

$0.622

$0.554

$0.434

Reel

$0.376

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 5kW 22V 5% Uni-Directional

5.0SMDJ22A
Littelfuse
1: $2.27
2,767In Stock

Mfr. Part No.
5.0SMDJ22A

Mouser Part No
576-5.0SMDJ22A

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 22V 5% Uni-Directional

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Datasheet

2,767In Stock

Cut Tape

$2.27

$1.20

$0.993

$0.84

$0.734

Reel

$0.734

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 6Vso 4VAC 485A

5KP6.0CA
Littelfuse
1: $4.00
1,706In Stock

Mfr. Part No.
5KP6.0CA

Mouser Part No
576-5KP6.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 6Vso 4VAC 485A

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Datasheet

1,706In Stock

Cut Tape

$4.00

$2.17

$1.95

$1.57

Reel

$1.57

Min.: 1
Mult.: 1

: 800

MOSFETs TO263 250V 80A N-CH X3CLASS

IXFA80N25X3-TRL
IXYS
1: $6.58
512In Stock

Mfr. Part No.
IXFA80N25X3-TRL

Mouser Part No
576-IXFA80N25X3-TRL

IXYS

MOSFETs TO263 250V 80A N-CH X3CLASS

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Datasheet

512In Stock

Cut Tape

$6.58

Reel

$6.58

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 15.3V 400W 5% Uni-directional

P4SMA18A
Littelfuse
1: $0.461
20,235In Stock

Mfr. Part No.
P4SMA18A

Mouser Part No
576-P4SMA18A

Littelfuse

ESD Protection Diodes / TVS Diodes 15.3V 400W 5% Uni-directional

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Datasheet

20,235In Stock

Cut Tape

$0.461

$0.231

$0.169

$0.147

$0.121

Reel

$0.121

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 440V 5% Bi-Directional

SMAJ440CA
Littelfuse
1: $0.98
10,242In Stock

Mfr. Part No.
SMAJ440CA

Mouser Part No
576-SMAJ440CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 440V 5% Bi-Directional

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Datasheet

10,242In Stock

Cut Tape

$0.98

$0.465

$0.394

$0.302

View

Reel

$0.191

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional

SMCJ16CA
Littelfuse
1: $0.83
13,760In Stock
8,100Expected 2026/10/07

Mfr. Part No.
SMCJ16CA

Mouser Part No
576-SMCJ16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional

Learn More

Datasheet

13,760In Stock

8,100Expected 2026/10/07

Cut Tape

$0.83

$0.447

$0.372

$0.298

$0.273

Reel

$0.199

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

MOSFETs TO247 250V 120A N-CH X3CLASS

IXFH120N25X3
IXYS
1: $17.84
886In Stock

Mfr. Part No.
IXFH120N25X3

Mouser Part No
747-IXFH120N25X3

IXYS

MOSFETs TO247 250V 120A N-CH X3CLASS

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Datasheet

886In Stock

$17.84

$10.82

Min.: 1
Mult.: 1

MOSFET Modules 650V/78A miniBLOC SOT-227

IXFN100N65X2
IXYS
1: $40.05
314In Stock

Mfr. Part No.
IXFN100N65X2

Mouser Part No
747-IXFN100N65X2

IXYS

MOSFET Modules 650V/78A miniBLOC SOT-227

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Datasheet

314In Stock

$40.05

$30.10

Min.: 1
Mult.: 1

Bridge Rectifiers Standard Rectifier 1600V, 62A

VUO62-16NO7
IXYS
1: $48.01
201In Stock

Mfr. Part No.
VUO62-16NO7

Mouser Part No
747-VUO62-16NO7

IXYS

Bridge Rectifiers Standard Rectifier 1600V, 62A

Learn More

Datasheet

201In Stock

$48.01

$34.01

Min.: 1
Mult.: 1

Cartridge Fuses 250V .16A Fast Acting

0216.160MXEP
Littelfuse
1: $3.27
1,128In Stock

Mfr. Part No.
0216.160MXEP

Mouser Part No
576-0216.160MXEP

Littelfuse

Cartridge Fuses 250V .16A Fast Acting

Learn More

Datasheet

1,128In Stock

$3.27

$2.72

$2.51

$2.08

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Fast Acting

0216004.MXP
Littelfuse
1: $2.04
10,772In Stock

Mfr. Part No.
0216004.MXP

Mouser Part No
576-0216004.MXP

Littelfuse

Cartridge Fuses 250V 4A Fast Acting

Learn More

Datasheet

10,772In Stock

$2.04

$1.23

$1.13

$0.955

$0.916

Min.: 1
Mult.: 1

Cartridge Fuses 250V 15A Time Lag (Slo-Blo)

0218015.MXEP
Littelfuse
1: $3.24
3,575In Stock

Mfr. Part No.
0218015.MXEP

Mouser Part No
576-0218015.MXEP

Littelfuse

Cartridge Fuses 250V 15A Time Lag (Slo-Blo)

Learn More

Datasheet

3,575In Stock

$3.24

$2.69

$1.91

$1.63

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.15A Time Lag (Slo-Blo)

02183.15MXEP
Littelfuse
1: $2.52
1,392In Stock

Mfr. Part No.
02183.15MXEP

Mouser Part No
576-02183.15MXEP

Littelfuse

Cartridge Fuses 250V 3.15A Time Lag (Slo-Blo)

Learn More

Datasheet

1,392In Stock

$2.52

$2.11

$1.94

$1.60

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 5kW 24V 5% Bi-Directional

5.0SMDJ24CA
Littelfuse
1: $2.02
5,594In Stock
6,000Expected 2026/10/14

Mfr. Part No.
5.0SMDJ24CA

Mouser Part No
576-5.0SMDJ24CA

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 24V 5% Bi-Directional

Learn More

Datasheet

5,594In Stock

6,000Expected 2026/10/14

Cut Tape

$2.02

$1.28

$0.993

$0.84

$0.743

Reel

$0.743

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 5KP110CA

5KP110CA
Littelfuse
1: $4.43
620In Stock

Mfr. Part No.
5KP110CA

Mouser Part No
576-5KP110CA

Littelfuse

ESD Protection Diodes / TVS Diodes 5KP110CA

Learn More

Datasheet

620In Stock

Cut Tape

$4.43

$3.09

$2.90

$2.54

Reel

$2.54

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 6.5Vso 5VAC 447A

5KP6.5CA
Littelfuse
1: $3.26
1,600In Stock

Mfr. Part No.
5KP6.5CA

Mouser Part No
576-5KP6.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 6.5Vso 5VAC 447A

Learn More

Datasheet

1,600In Stock

Cut Tape

$3.26

$2.17

$1.95

$1.57

Reel

$1.57

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 3kW 22V 5% Bi-Directional

SMDJ22CA
Littelfuse
1: $0.69
3,280In Stock

Mfr. Part No.
SMDJ22CA

Mouser Part No
576-SMDJ22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 22V 5% Bi-Directional

Learn More

Datasheet

3,280In Stock

Cut Tape

$0.69

$0.635

$0.55

Reel

$0.55

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

MOSFETs MOSFET 650V/34A Ultra Junction X2

IXFH34N65X2
IXYS
1: $11.19
638In Stock

Mfr. Part No.
IXFH34N65X2

Mouser Part No
747-IXFH34N65X2

IXYS

MOSFETs MOSFET 650V/34A Ultra Junction X2

Learn More

Datasheet

638In Stock

$11.19

$6.11

$5.90

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 13V 400W UNI-DIR SZ1SMA AEC-Q101

SZ1SMA13AT3G
Littelfuse
1: $0.75
10,635In Stock

Mfr. Part No.
SZ1SMA13AT3G

Mouser Part No
863-SZ1SMA13AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 13V 400W UNI-DIR SZ1SMA AEC-Q101

Learn More

Datasheet

10,635In Stock

Cut Tape

$0.75

$0.354

$0.298

$0.227

View

Reel

$0.16

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB30AT3G
Littelfuse
1: $0.811
40,999In Stock

Mfr. Part No.
SZ1SMB30AT3G

Mouser Part No
863-SZ1SMB30AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

40,999In Stock

Cut Tape

$0.811

$0.388

$0.32

$0.244

$0.22

Reel

$0.174

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZP6SMB AEC-Q101

SZP6SMB30AT3G
Littelfuse
1: $0.811
38,102In Stock

Mfr. Part No.
SZP6SMB30AT3G

Mouser Part No
863-SZP6SMB30AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

38,102In Stock

Cut Tape

$0.811

$0.388

$0.32

$0.244

$0.22

Reel

$0.171

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Proximity Sensors PROX SENSOR MINI FLANGE MOUNT

59140-020
Littelfuse
1: $4.33
1,439In Stock

Mfr. Part No.
59140-020

Mouser Part No
934-59140-020

Littelfuse

Proximity Sensors PROX SENSOR MINI FLANGE MOUNT

Learn More

Datasheet

1,439In Stock

$4.33

$3.62

$3.35

$2.73

$2.67

Min.: 1
Mult.: 1

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