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.

Results: 1,706
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Mounting Style
Package / Case
Vr - Reverse Voltage
Vf - Forward Voltage
If - Forward Current
Littelfuse ESD Protection Diodes / TVS Diodes 600W 24V 5% Uni-Directional
Datasheet
232,030In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMB (DO-214AA) 3.5 V
IXYS Bridge Rectifiers 40 Amps 1200V
Datasheet
1,835In Stock
Min.: 1
Mult.: 1

Bridge Rectifiers Through Hole GUFP-5 920 mV
IXYS Bridge Rectifiers 75 Amps 600V
Datasheet
1,269In Stock
Min.: 1
Mult.: 1

Bridge Rectifiers Screw Mount ECO-PAC 1-5 1.57 V
IXYS Small Signal Switching Diodes Sonic Fast Recovery Diode
Datasheet
13,185In Stock
Min.: 1
Mult.: 1

Diodes - General Purpose, Power, Switching Through Hole TO-220-2 2.27 V 10 A
Littelfuse ESD Protection Diodes / TVS Diodes 40.2Vr 600W 9.3A 5% Bi-Directional
Datasheet
133,408In Stock
Min.: 1
Mult.: 1
Reel: 4,000

DO-15 (DO-204AC) 3.5 V
Littelfuse ESD Protection Diodes / TVS Diodes 33V 200W UNI-DIR SZSMF AEC-Q101
Datasheet
180,654In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000
SOD-123-2
IXYS Small Signal Switching Diodes 60 Amps 1200V
Datasheet
1,656In Stock
Min.: 1
Mult.: 1

Diodes - General Purpose, Power, Switching Through Hole ISOPLUS247-2 3.18 V 60 A
IXYS Bridge Rectifiers 82 Amps 1200V
Datasheet
505In Stock
Min.: 1
Mult.: 1

Bridge Rectifiers Screw Mount PWS-D-5 990 mV
Littelfuse ESD Protection Diodes / TVS Diodes 1.5SMB - A 37.5V
Datasheet
7,847In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMB (DO-214AA) 5 V
Littelfuse ESD Protection Diodes / TVS Diodes ESD 380V BI
Datasheet
16In Stock
112Expected 2026-05-11
Min.: 1
Mult.: 1

AK10-2
Littelfuse ESD Protection Diodes / TVS Diodes 5KP5.0CA
Datasheet
2,367In Stock
Min.: 1
Mult.: 1
Reel: 800

P600-2 3.5 V
Littelfuse ESD Protection Diodes / TVS Diodes 58Vso 45VAC 53A
Datasheet
3,985In Stock
Min.: 1
Mult.: 1
Reel: 800

P600-2 3.5 V
Littelfuse ESD Protection Diodes / TVS Diodes ESD 430V BI
Datasheet
102In Stock
Min.: 1
Mult.: 1

AK6-2
Littelfuse ESD Protection Diodes / TVS Diodes 400W 85V 5% Bi-Directional
Datasheet
17,947In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMA (DO-214AC) 3.5 V
Littelfuse ESD Protection Diodes / TVS Diodes 16Vso 12VAC 192A
Datasheet
1,105In Stock
Min.: 1
Mult.: 1
Reel: 800

P600-2 3.5 V
Littelfuse ESD Protection Diodes / TVS Diodes 20Vso 15VAC 154A
Datasheet
2,003In Stock
Min.: 1
Mult.: 1
Reel: 800

P600-2 3.5 V
Littelfuse ESD Protection Diodes / TVS Diodes 400W 250V 5% Uni-Directional
Datasheet
8,794In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMA (DO-214AC) 3.5 V
Littelfuse ESD Protection Diodes / TVS Diodes 40Vso 31VAC 78A
Datasheet
2,494In Stock
Min.: 1
Mult.: 1
Reel: 800

P600-2 3.5 V
Littelfuse ESD Protection Diodes / TVS Diodes 6Vso 4VAC 485A
Datasheet
1,589In Stock
Min.: 1
Mult.: 1
Reel: 800

P600-2 3.5 V
Littelfuse ESD Protection Diodes / TVS Diodes 477V 400W 5% Bi-directional
Datasheet
11,729In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMA (DO-214AC) 5 V
Littelfuse ESD Protection Diodes / TVS Diodes 600W 400V 5% Uni-Directional
Datasheet
23,740In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMB (DO-214AA) 5 V
Littelfuse ESD Protection Diodes / TVS Diodes 5KP100CA
Datasheet
1,376In Stock
Min.: 1
Mult.: 1
Reel: 800

P600-2 3.5 V
Littelfuse ESD Protection Diodes / TVS Diodes 36Vso 28VAC 86A
Datasheet
1,373In Stock
Min.: 1
Mult.: 1
Reel: 800

P600-2 3.5 V
Littelfuse ESD Protection Diodes / TVS Diodes 6.5Vso 5VAC 447A
Datasheet
1,882In Stock
Min.: 1
Mult.: 1
Reel: 800

P600-2 3.5 V
Littelfuse ESD Protection Diodes / TVS Diodes 10Vso 7VAC 294A
Datasheet
5,004In Stock
Min.: 1
Mult.: 1
Reel: 800

P600-2 3.5 V