PTC Resettable Fuses

Manufacturer Package/Case Series Packaging Product Status Type Voltage - Max Current - Hold (Ih) (Max) Current - Trip (It) Current - Max Time to Trip Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Grade Qualification Ratings Mounting Type Size / Dimension Height - Seated (Max) Thickness (Max) Lead Spacing






















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Product Status Type Voltage - Max Current - Hold (Ih) (Max) Current - Trip (It) Current - Max Time to Trip Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Grade Qualification Ratings Mounting Type Size / Dimension Height - Seated (Max) Thickness (Max) Lead Spacing
BK250-110-SY YAGEO

BK250-110-SY

PTC RESET FUSE 250V 110MA RAD

YAGEO

9,454
RFQ
BK250-110-SY Datasheet

Datasheet

Radial, Disc BK250 Bulk Active Polymeric 250V 110 mA 220 mA 3 A 5 s 6 Ohms 12 Ohms - -40°C ~ 85°C - - - Through Hole 0.276" L x 0.181" W (7.00mm x 4.60mm) 0.571" (14.50mm) - 0.201" (5.10mm)
BK250-110-SZ YAGEO

BK250-110-SZ

PTC RESET FUSE 250V 110MA RAD

YAGEO

5,602
RFQ
BK250-110-SZ Datasheet

Datasheet

Radial, Disc BK250 Bulk Active Polymeric 250V 110 mA 220 mA 3 A 5 s 6 Ohms 12 Ohms - -40°C ~ 85°C - - - Through Hole 0.276" L x 0.181" W (7.00mm x 4.60mm) 0.571" (14.50mm) - 0.201" (5.10mm)
BK250-145-SY YAGEO

BK250-145-SY

PTC RESET FUSE 250V 145MA RAD

YAGEO

5,650
RFQ
BK250-145-SY Datasheet

Datasheet

Radial, Disc BK250 Bulk Active Polymeric 250V 145 mA 290 mA 3 A 15 s 3.5 Ohms 6.5 Ohms - -40°C ~ 85°C - - - Through Hole 0.295" L x 0.181" W (7.50mm x 4.60mm) 0.591" (15.00mm) - 0.201" (5.10mm)
0ZRC0017FF2E Bel Fuse Inc.

0ZRC0017FF2E

PTC RESET FUSE 90V 170MA RADIAL

Bel Fuse Inc.

9,441
RFQ
0ZRC0017FF2E Datasheet

Datasheet

Radial, Disc 0ZRC Tape & Reel (TR) Active Polymeric 90V 170 mA 340 mA 40 A 3 s 2 Ohms 8 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.291" L x 0.122" W (7.40mm x 3.10mm) 0.500" (12.70mm) - 0.201" (5.10mm)
0ZRC0040FF2E Bel Fuse Inc.

0ZRC0040FF2E

PTC RESET FUSE 90V 400MA RADIAL

Bel Fuse Inc.

4,259
RFQ
0ZRC0040FF2E Datasheet

Datasheet

Radial, Disc 0ZRC Tape & Reel (TR) Active Polymeric 90V 400 mA 800 mA 40 A 3.8 s 550 mOhms 1.29 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.299" L x 0.122" W (7.60mm x 3.10mm) 0.532" (13.50mm) - 0.201" (5.10mm)
0ZRB0090FF2E Bel Fuse Inc.

0ZRB0090FF2E

PTC RESET FUSE 30V 900MA RADIAL

Bel Fuse Inc.

6,969
RFQ
0ZRB0090FF2E Datasheet

Datasheet

Radial, Disc 0ZRB Tape & Reel (TR) Active Polymeric 30V 900 mA 1.8 A 40 A 5.9 s 70 mOhms 220 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.291" L x 0.118" W (7.40mm x 3.00mm) 0.480" (12.20mm) - 0.201" (5.10mm)
0ZRC0055FF2E Bel Fuse Inc.

0ZRC0055FF2E

PTC RESET FUSE 90V 550MA RADIAL

Bel Fuse Inc.

4,071
RFQ
0ZRC0055FF2E Datasheet

Datasheet

Radial, Disc 0ZRC Tape & Reel (TR) Active Polymeric 90V 550 mA 1.2 A 40 A 10 s 400 mOhms 1.5 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.382" L x 0.122" W (9.70mm x 3.10mm) 0.551" (14.00mm) - 0.201" (5.10mm)
0ZRC0030FF2E Bel Fuse Inc.

0ZRC0030FF2E

PTC RESET FUSE 90V 300MA RADIAL

Bel Fuse Inc.

5,448
RFQ
0ZRC0030FF2E Datasheet

Datasheet

Radial, Disc 0ZRC Tape & Reel (TR) Active Polymeric 90V 300 mA 600 mA 40 A 3 s 880 mOhms 2.1 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.291" L x 0.122" W (7.40mm x 3.10mm) 0.512" (13.00mm) - 0.201" (5.10mm)
0ZRC0035FF2E Bel Fuse Inc.

0ZRC0035FF2E

PTC RESET FUSE 90V 350MA RADIAL

Bel Fuse Inc.

5,029
RFQ
0ZRC0035FF2E Datasheet

Datasheet

Radial, Disc 0ZRC Tape & Reel (TR) Active Polymeric 90V 350 mA 750 mA 40 A 10 s 700 mOhms 2.5 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.291" L x 0.122" W (7.40mm x 3.10mm) 0.500" (12.70mm) - 0.201" (5.10mm)
TRF250-090UT Littelfuse Inc.

TRF250-090UT

PTC RESET FUSE 60V 90MA RADIAL

Littelfuse Inc.

6,800
RFQ
TRF250-090UT Datasheet

Datasheet

Radial, Disc PolySwitch®, TRF250 Bag Obsolete Polymeric 60V (250V Int) 90 mA 180 mA 3 A - 8 Ohms 18 Ohms - -40°C ~ 85°C - - - Through Hole - - - -
0ZRB0135FF1E Bel Fuse Inc.

0ZRB0135FF1E

PTC RESET FUSE 30V 1.35A RADIAL

Bel Fuse Inc.

8,916
RFQ
0ZRB0135FF1E Datasheet

Datasheet

Radial, Disc 0ZRB Box Active Polymeric 30V 1.35 A 2.7 A 40 A 7.3 s 40 mOhms 130 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.532" (13.50mm) - 0.201" (5.10mm)
0ZRB0110FF2E Bel Fuse Inc.

0ZRB0110FF2E

PTC RESET FUSE 30V 1.1A RADIAL

Bel Fuse Inc.

6,178
RFQ
0ZRB0110FF2E Datasheet

Datasheet

Radial, Disc 0ZRB Tape & Reel (TR) Active Polymeric 30V 1.1 A 2.2 A 40 A 6.6 s 50 mOhms 170 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.291" L x 0.118" W (7.40mm x 3.00mm) 0.559" (14.20mm) - 0.201" (5.10mm)
0ZRB0110FF1C Bel Fuse Inc.

0ZRB0110FF1C

PTC RESET FUSE 30V 1.1A RADIAL

Bel Fuse Inc.

2,142
RFQ
0ZRB0110FF1C Datasheet

Datasheet

Radial, Disc 0ZRB Box Active Polymeric 30V 1.1 A 2.2 A 40 A 6.6 s 50 mOhms 170 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.291" L x 0.118" W (7.40mm x 3.00mm) 0.559" (14.20mm) - 0.201" (5.10mm)
0ZRB0160FF1E Bel Fuse Inc.

0ZRB0160FF1E

PTC RESET FUSE 30V 1.6A RADIAL

Bel Fuse Inc.

6,177
RFQ
0ZRB0160FF1E Datasheet

Datasheet

Radial, Disc 0ZRB Box Active Polymeric 30V 1.6 A 3.2 A 40 A 8 s 30 mOhms 110 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.598" (15.20mm) - 0.201" (5.10mm)
SMD2920B260TF YAGEO

SMD2920B260TF

PTC RESET FUSE 6V 2.6A 2920

YAGEO

6,460
RFQ
SMD2920B260TF Datasheet

Datasheet

2920 (7351 Metric), Concave SMD2920 Tape & Reel (TR) Active Polymeric 6V 2.6 A 5 A 40 A 10 s 14 mOhms 75 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.047" (1.20mm) -
SMD1812P075TSA Littelfuse Inc.

SMD1812P075TSA

PTC RESET FUSE 13.2V 750MA 1812

Littelfuse Inc.

3,768
RFQ
SMD1812P075TSA Datasheet

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, SMD1812 Tape & Reel (TR) Obsolete Polymeric 13.2V 750 mA 1.5 A 40 A 200 ms 110 mOhms 450 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.025" (0.63mm) -
SMD1812P110TSA Littelfuse Inc.

SMD1812P110TSA

PTC RESET FUSE 6V 1.1A 1812

Littelfuse Inc.

5,461
RFQ
SMD1812P110TSA Datasheet

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, SMD1812 Tape & Reel (TR) Obsolete Polymeric 6V 1.1 A 2.2 A 40 A 300 ms 40 mOhms 210 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.039" (1.00mm) -
BK130-300-SZ YAGEO

BK130-300-SZ

PTC RESET FUSE 130V 300MA RAD

YAGEO

6,002
RFQ
BK130-300-SZ Datasheet

Datasheet

Radial, Disc BK130 Bulk Active Polymeric 130V 300 mA 600 mA 20 A 5 s 1.3 Ohms 2.6 Ohms - -40°C ~ 85°C - - - Through Hole 0.378" L x 0.150" W (9.60mm x 3.80mm) 0.689" (17.50mm) - 0.201" (5.10mm)
BK130-160-DZ YAGEO

BK130-160-DZ

PTC RESET FUSE 130V 160MA RAD

YAGEO

3,629
RFQ
BK130-160-DZ Datasheet

Datasheet

Radial, Disc BK130 Bulk Active Polymeric 130V 160 mA 320 mA 20 A 7 s 3.5 Ohms 7.5 Ohms - -40°C ~ 85°C - - - Through Hole 0.335" Dia x 0.150" T (8.50mm x 3.80mm) 0.492" (12.50mm) - 0.201" (5.10mm)
BK130-100-DZ YAGEO

BK130-100-DZ

PTC RESET FUSE 130V 100MA RAD

YAGEO

6,140
RFQ
BK130-100-DZ Datasheet

Datasheet

Radial, Disc BK130 Bulk Active Polymeric 130V 100 mA 200 mA 20 A 5 s 9 Ohms 18 Ohms - -40°C ~ 85°C - - - Through Hole 0.327" Dia (8.30mm) 0.421" (10.70mm) - 0.201" (5.10mm)
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PTC Resettable 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 PTC Resettable 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 PTC Resettable 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.

PTC Resettable Fuses FAQ

Can FPGAX source both active and end-of-life PTC Resettable 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 PTC Resettable 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.