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
AHRF750-2 Littelfuse Inc.

AHRF750-2

PTC RESET FUSE 16V 7.5A RADIAL

Littelfuse Inc.

1,000
RFQ
AHRF750-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, AHRF Tape & Reel (TR) Active Polymeric 16V 7.5 A 14.8 A 100 A 8 s 7.4 mOhms 22 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.925" (23.50mm) - 0.200" (5.08mm)
MF-RHT700-2 Bourns Inc.

MF-RHT700-2

PTC RESET FUSE 16V 7A RADIAL

Bourns Inc.

3,321
RFQ
MF-RHT700-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Reel (TR) Active Polymeric 16V 7 A 13 A 100 A 7 s 10 mOhms 25 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.862" (21.90mm) - 0.201" (5.10mm)
AGRF1000 Littelfuse Inc.

AGRF1000

PTC RESET FUSE 16V 10A RADIAL

Littelfuse Inc.

4,665
RFQ
AGRF1000 Datasheet

Datasheet

Radial, Disc PolySwitch®, AGRF Bag Active Polymeric 16V 10 A 18.5 A 100 A 7 s 3.4 mOhms 10.2 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.650" L x 0.118" W (16.50mm x 3.00mm) 1.012" (25.70mm) - 0.199" (5.05mm)
AGRF1100-2 Littelfuse Inc.

AGRF1100-2

PTC RESET FUSE 16V 11A RADIAL

Littelfuse Inc.

1,000
RFQ
AGRF1100-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, AGRF Tape & Reel (TR) Active Polymeric 16V 11 A 20.3 A 100 A 7.5 s 3.3 mOhms 8.9 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.689" L x 0.118" W (17.50mm x 3.00mm) 1.043" (26.50mm) - 0.228" (5.80mm)
LVR055S-1 Littelfuse Inc.

LVR055S-1

PTC RESET FUSE 240V 550MA RADIAL

Littelfuse Inc.

756
RFQ
LVR055S-1 Datasheet

Datasheet

Radial, Disc PolySwitch®, LVR Bag Active Polymeric 240V (265V Int) 550 mA 1.25 A 7 A 26 s 450 mOhms 1.45 Ohms - -20°C ~ 85°C - - - Through Hole 0.551" L x 0.161" W (14.00mm x 4.10mm) 0.854" (21.70mm) - 0.200" (5.08mm)
AHRF1000 Littelfuse Inc.

AHRF1000

PTC RESET FUSE 16V 10A RADIAL

Littelfuse Inc.

4,161
RFQ
AHRF1000 Datasheet

Datasheet

Radial, Disc PolySwitch®, AHRF Bag Active Polymeric 16V 10 A 20.5 A 100 A 10.5 s 5.1 mOhms 15 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.689" L x 0.118" W (17.50mm x 3.00mm) 1.043" (26.50mm) - 0.400" (10.15mm)
TRF600-160-1 Littelfuse Inc.

TRF600-160-1

PTC RESET FUSE 250V 160MA RADIAL

Littelfuse Inc.

254
RFQ
TRF600-160-1 Datasheet

Datasheet

Radial, Disc PolySwitch®, TRF600 Bag Active Polymeric 250V (600V Int) 160 mA 320 mA 60 A 18 s 4 Ohms 18 Ohms - -40°C ~ 85°C - - - Through Hole 0.630" L x 0.236" W (16.00mm x 6.00mm) 0.496" (12.60mm) - 0.197" (5.00mm)
RHEF1300-2 Littelfuse Inc.

RHEF1300-2

PTC RESET FUSE 16V 13A RADIAL

Littelfuse Inc.

210
RFQ
RHEF1300-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RHEF Tape & Reel (TR) Active Polymeric 16V 13 A 24 A 100 A 13 s 4.1 mOhms 10 mOhms - -40°C ~ 125°C - - - Through Hole 0.925" L x 0.142" W (23.50mm x 3.60mm) 1.130" (28.70mm) - 0.400" (10.15mm)
CMF-SDP10-2 Bourns Inc.

CMF-SDP10-2

PTC RESET FUSE 230V 180MA 4SMD

Bourns Inc.

1,610
RFQ
CMF-SDP10-2 Datasheet

Datasheet

4-SMD Cube CMF-SDP Tape & Reel (TR) Active Ceramic 230V (250V Int) 180 mA 360 mA 1 A 3.8 s - - 10 Ohms -40°C ~ 125°C - - - Surface Mount 0.433" L x 0.354" W (11.00mm x 9.00mm) - 0.453" (11.50mm) -
AHRF1000-2 Littelfuse Inc.

AHRF1000-2

PTC RESET FUSE 16V 10A RADIAL

Littelfuse Inc.

1,000
RFQ
AHRF1000-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, AHRF Tape & Reel (TR) Active Polymeric 16V 10 A 20.5 A 100 A 10.5 s 5.1 mOhms 15 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.689" L x 0.118" W (17.50mm x 3.00mm) 1.043" (26.50mm) - 0.400" (10.15mm)
AHRF1400 Littelfuse Inc.

AHRF1400

PTC RESET FUSE 16V 14A RADIAL

Littelfuse Inc.

4,426
RFQ
AHRF1400 Datasheet

Datasheet

Radial, Disc PolySwitch®, AHRF Bag Active Polymeric 16V 14 A 28.3 A 100 A 15.5 s 2.9 mOhms 9 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.925" L x 0.142" W (23.50mm x 3.60mm) 1.126" (28.60mm) - 0.400" (10.15mm)
YQS5898PTO Amphenol Advanced Sensors (Thermometrics)

YQS5898PTO

PTC RESET FUSE 12V RADIAL DISC

Amphenol Advanced Sensors (Thermometrics)

1,392
RFQ
YQS5898PTO Datasheet

Datasheet

Radial, Disc PTO Bulk Active Ceramic 12V - - - - - - 25 Ohms 10°C ~ 55°C - - - Through Hole 0.350" Dia x 0.150" T (8.90mm x 3.80mm) 0.350" (8.89mm) - 0.197" (5.00mm)
B59880C0120A051 EPCOS - TDK Electronics

B59880C0120A051

PTC RESET FUSE 265V 55MA RADIAL

EPCOS - TDK Electronics

3,718
RFQ
B59880C0120A051 Datasheet

Datasheet

Radial, Disc - Tape & Reel (TR) Active Ceramic 265V 55 mA 110 mA 400 mA - - - 70 Ohms 0°C ~ 60°C - - - Through Hole 0.354" Dia x 0.197" T (9.00mm x 5.00mm) 0.492" (12.50mm) - 0.197" (5.00mm)
BK30-090-SI YAGEO

BK30-090-SI

PTC RESET FUSE 30V 900MA RAD

YAGEO

1,000
RFQ
BK30-090-SI Datasheet

Datasheet

Radial, Disc BK30 Bulk Active Polymeric 30V 900 mA 1.8 A 40 A 5.9 s 90 mOhms 220 mOhms - -40°C ~ 85°C - - - Through Hole 0.291" L x 0.122" W (7.40mm x 3.10mm) 0.571" (14.50mm) - 0.201" (5.10mm)
BK30-135-SI YAGEO

BK30-135-SI

PTC RESET FUSE 30V 1.35A RAD

YAGEO

1,000
RFQ
BK30-135-SI Datasheet

Datasheet

Radial, Disc BK30 Bulk Active Polymeric 30V 1.35 A 2.7 A 40 A 7.3 s 55 mOhms 160 mOhms - -40°C ~ 85°C - - - Through Hole 0.362" L x 0.122" W (9.20mm x 3.10mm) 0.661" (16.80mm) - 0.201" (5.10mm)
BK60-010-DZ YAGEO

BK60-010-DZ

PTC RESET FUSE 60V 100MA RAD

YAGEO

640
RFQ
BK60-010-DZ Datasheet

Datasheet

Radial, Disc BK60 Bulk Active Polymeric 60V 100 mA 200 mA 40 A 4 s 2.5 Ohms 7.5 Ohms - -40°C ~ 85°C - - - Through Hole 0.236" Dia x 0.122" T (6.00mm x 3.10mm) 0.374" (9.50mm) - 0.201" (5.10mm)
BK250-060-DY YAGEO

BK250-060-DY

PTC RESET FUSE 250V 60MA RAD

YAGEO

1,000
RFQ
BK250-060-DY Datasheet

Datasheet

Radial, Disc BK250 Bulk Active Polymeric 250V 60 mA 120 mA 3 A 5 s 20 Ohms 45 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.181" T (7.40mm x 4.60mm) 0.571" (14.50mm) - 0.201" (5.10mm)
BK250-080-DY YAGEO

BK250-080-DY

PTC RESET FUSE 250V 80MA RAD

YAGEO

982
RFQ
BK250-080-DY Datasheet

Datasheet

Radial, Disc BK250 Bulk Active Polymeric 250V 80 mA 160 mA 3 A 5 s 10 Ohms 22 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.181" T (7.40mm x 4.60mm) 0.571" (14.50mm) - 0.201" (5.10mm)
BK250-040-DY YAGEO

BK250-040-DY

PTC RESET FUSE 250V 40MA RAD

YAGEO

973
RFQ
BK250-040-DY Datasheet

Datasheet

Radial, Disc BK250 Bulk Active Polymeric 250V 40 mA 80 mA 3 A 6 s 27 Ohms 65 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.181" T (7.40mm x 4.60mm) 0.531" (13.50mm) - 0.201" (5.10mm)
BK30-110-SI YAGEO

BK30-110-SI

PTC RESET FUSE 30V 1.1A RAD

YAGEO

1,000
RFQ
BK30-110-SI Datasheet

Datasheet

Radial, Disc BK30 Bulk Active Polymeric 30V 1.1 A 2.2 A 40 A 6.6 s 70 mOhms 200 mOhms - -40°C ~ 85°C - - - Through Hole 0.291" L x 0.122" W (7.40mm x 3.10mm) 0.701" (17.80mm) - 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.