Thermal Cutoffs (Thermal Fuses)

Manufacturer Package/Case Series Packaging Product Status Type Holding Temperature Rated Functioning Temperature Reset Temperature Voltage Rating - AC Voltage Rating - DC Current Rating (Amps) Approval Agency Maximum Temperature Limit



















































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Product Status Type Holding Temperature Rated Functioning Temperature Reset Temperature Voltage Rating - AC Voltage Rating - DC Current Rating (Amps) Approval Agency Maximum Temperature Limit
NX85ABB Bourns Inc.

NX85ABB

TCO HIGH CURRENT 85C 28V 35A

Bourns Inc.

795
RFQ
NX85ABB Datasheet

Datasheet

Nonstandard NX Bag Active Breaker - 185°F (85°C) 40°C (104°F) - 28.0 35 A cUL, TUV, UL -
SD85WBB Bourns Inc.

SD85WBB

TCO HC SMD 85C NON SELF HOLD

Bourns Inc.

3,816
RFQ
SD85WBB Datasheet

Datasheet

Nonstandard SD Tape & Reel (TR) Active Breaker - 185°F (85°C) 40°C (104°F) - 14.0 8 A - -
SD90ABB Bourns Inc.

SD90ABB

TCO HC SMD 90C SELF HOLD

Bourns Inc.

3,564
RFQ
SD90ABB Datasheet

Datasheet

4-SMD, Gull Wing SD Tape & Reel (TR) Active Breaker - 90°C (194°F) 40°C (104°F) - 28.0 8 A - -
SD55ABB Bourns Inc.

SD55ABB

TCO HC SMD 55C SELF HOLD

Bourns Inc.

3,734
RFQ
SD55ABB Datasheet

Datasheet

Nonstandard SD Tape & Reel (TR) Active Breaker - 55°C (131°F) 20°C (68°F) - 28.0 8 A - -
AA85AB0 Bourns Inc.

AA85AB0

THERMOSTAT 85DEG C NC STRAP SLDR

Bourns Inc.

5,191
RFQ
AA85AB0 Datasheet

Datasheet

Nonstandard Komatsulite™, AA Bulk Obsolete Breaker - 85°C (185°F) 40°C (104°F) - 28.0 35 A cUL, TUV, UL -
AA72AB0 Bourns Inc.

AA72AB0

THERMOSTAT 72DEG C NC STRAP SLDR

Bourns Inc.

4,249
RFQ
AA72AB0 Datasheet

Datasheet

Nonstandard Komatsulite™, AA Bulk Obsolete Breaker - 72°C (162°F) 40°C (104°F) - 28.0 35 A cUL, TUV, UL -
AA77AB0 Bourns Inc.

AA77AB0

THERMOSTAT 77DEG C NC STRAP SLDR

Bourns Inc.

3,672
RFQ
AA77AB0 Datasheet

Datasheet

Nonstandard Komatsulite™, AA Bulk Obsolete Breaker - 77°C (171°F) 40°C (104°F) - 28.0 35 A cUL, TUV, UL -
MHP-TAC6-12-85 Littelfuse Inc.

MHP-TAC6-12-85

THERMOSTAT 85DEG C SPST-NC STRAP

Littelfuse Inc.

1,068
RFQ
MHP-TAC6-12-85 Datasheet

Datasheet

Nonstandard MHP-TAC Bulk Not For New Designs Breaker - 85°C (185°F) 40°C (104°F) - 12.0 25 A - -
MHP-TAC15-12-82 Littelfuse Inc.

MHP-TAC15-12-82

THERMOSTAT 82DEG C SPST-NC STRAP

Littelfuse Inc.

1,067
RFQ
MHP-TAC15-12-82 Datasheet

Datasheet

Nonstandard MHP-TAC Bulk Not For New Designs Breaker - 82°C (180°F) 40°C (104°F) - 12.0 25 A - -
MHP-TAC15-12-90 Littelfuse Inc.

MHP-TAC15-12-90

THERMOSTAT 90DEG C SPST-NC STRAP

Littelfuse Inc.

1,007
RFQ
MHP-TAC15-12-90 Datasheet

Datasheet

Nonstandard MHP-TAC Bulk Not For New Designs Breaker - 90°C (194°F) 40°C (104°F) - 12.0 25 A - -
K10B-184 OptiFuse

K10B-184

THERMAL FUSE 10A 250V-184C 363F

OptiFuse

427
RFQ
K10B-184 Datasheet

Datasheet

Axial K10B Bulk Active Fuse 160°C (320°F) 184°C (363°F) - 250.0 - 10 A CCC, VDE 214°C (417°F)
K10B-072 OptiFuse

K10B-072

THERMAL FUSE 10A 250V - 72C 162F

OptiFuse

418
RFQ
K10B-072 Datasheet

Datasheet

Axial K10B Bulk Active Fuse 45°C (113°F) 72°C (162°F) - 250.0 - 10 A cURus, VDE -
K10B-077 OptiFuse

K10B-077

THERMAL FUSE 10A 250V - 77C 171F

OptiFuse

360
RFQ
K10B-077 Datasheet

Datasheet

Axial K10B Bulk Active Fuse 55°C (131°F) 77°C (171°F) - 250.0 - 10 A CCC, cURus, VDE 120°C (248°F)
K10B-084 OptiFuse

K10B-084

THERMAL FUSE 10A 250V - 84C 183F

OptiFuse

263
RFQ
K10B-084 Datasheet

Datasheet

Axial K10B Bulk Active Fuse 60°C (140°F) 84°C (183°F) - 250.0 - 10 A CCC 150°C (302°F)
K10B-121 OptiFuse

K10B-121

THERMAL FUSE 10A 250V-121C 250F

OptiFuse

250
RFQ
K10B-121 Datasheet

Datasheet

Axial K10B Bulk Active Fuse 94°C (201°F) 121°C (250°F) - 250.0 - 10 A CCC 150°C (302°F)
SDF DF119S Cantherm

SDF DF119S

TCO 250VAC 10A 119C (246F) AXIAL

Cantherm

909
RFQ
SDF DF119S Datasheet

Datasheet

Axial SDF Bulk Active Fuse 95°C (203°F) 119°C (246°F) - 250.0 - 10 A CCC, cUL, PSE, UL, VDE -
SDF DF091S Cantherm

SDF DF091S

TCO 250VAC 10A 91C (196F) AXIAL

Cantherm

191
RFQ
SDF DF091S Datasheet

Datasheet

Axial SDF Bulk Active Fuse 67°C (156°F) 91°C (196°F) - 250.0 - 10 A CCC, cUL, PSE, UL, VDE -
3-104-513 SCHURTER Inc.

3-104-513

TCO 60VDC 2SMD

SCHURTER Inc.

3,804
RFQ
3-104-513 Datasheet

Datasheet

2-SMD, No Lead RTS Tape & Reel (TR) Active Fuse - - - - 60.0 - UL -
L5010424DELB0XE Cantherm

L5010424DELB0XE

TCO 250VAC 15A 104C (219F) CYL

Cantherm

100
RFQ
L5010424DELB0XE Datasheet

Datasheet

Cylinder, Wire Leads L50 Bag Active Fuse 80°C (176°F) 104°C (219°F) - 250.0 - 15 A - 150°C (302°F)
L5007224DELB0XE Cantherm

L5007224DELB0XE

TCO 250VAC 15A 72C (162F) CYL

Cantherm

4,468
RFQ
L5007224DELB0XE Datasheet

Datasheet

Cylinder, Wire Leads L50 Bag Active Fuse 50°C (122°F) 72°C (162°F) - 250.0 - 15 A - 110°C (230°F)
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Thermal Cutoffs (Thermal Fuses) Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Thermal Cutoffs (Thermal Fuses) components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Thermal Cutoffs (Thermal Fuses) Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Thermal Cutoffs (Thermal Fuses) FAQ

Can FPGAX source both active and end-of-life Thermal Cutoffs (Thermal Fuses) components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Thermal Cutoffs (Thermal Fuses) sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.