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
RXE025-2 Littelfuse Inc.

RXE025-2

PTC RESET FUSE 72V 250MA RADIAL

Littelfuse Inc.

2,764
RFQ
RXE025-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RXE Tape & Reel (TR) Obsolete Polymeric 72V 250 mA 500 mA 40 A 2.5 s 1.25 Ohms 3 Ohms - - - - - Through Hole 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.500" (12.70mm) - 0.199" (5.05mm)
0ZRA0500FF1E Bel Fuse Inc.

0ZRA0500FF1E

PTC RESET FUSE 16V 5A RADIAL

Bel Fuse Inc.

2,093
RFQ
0ZRA0500FF1E Datasheet

Datasheet

Radial, Disc 0ZRA Box Active Polymeric 16V 5 A 8.5 A 100 A 3.6 s 14 mOhms 44 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.409" L x 0.118" W (10.40mm x 3.00mm) 0.563" (14.30mm) - 0.201" (5.10mm)
1206L160PR Littelfuse Inc.

1206L160PR

PTC RESET FUSE 6V 1.6A 1206

Littelfuse Inc.

8,174
RFQ
1206L160PR Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, 1206L Tape & Reel (TR) Obsolete Polymeric 6V 1.6 A 3.2 A 100 A 400 ms 25 mOhms 110 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.063" (1.60mm) -
RXEF017-1 Littelfuse Inc.

RXEF017-1

PTC RESET FUSE 60V 170MA RADIAL

Littelfuse Inc.

8,591
RFQ
RXEF017-1 Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Bulk Obsolete Polymeric 60V 170 mA 340 mA 40 A 3 s 3.3 Ohms 8 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.500" (12.70mm) - 0.199" (5.05mm)
RXEF005-1 Littelfuse Inc.

RXEF005-1

PTC RESET FUSE 60V 50MA RADIAL

Littelfuse Inc.

8,434
RFQ
RXEF005-1 Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Bulk Obsolete Polymeric 60V 50 mA 100 mA 40 A 5 s 7.3 Ohms 20 Ohms - -40°C ~ 85°C - - - Through Hole 0.315" Dia x 0.118" T (8.00mm x 3.00mm) 0.327" (8.30mm) - 0.199" (5.05mm)
RXEF020-1 Littelfuse Inc.

RXEF020-1

PTC RESET FUSE 72V 200MA RADIAL

Littelfuse Inc.

6,397
RFQ
RXEF020-1 Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Bulk Obsolete Polymeric 72V 200 mA 400 mA 40 A 2.2 s 1.83 Ohms 4.4 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.461" (11.70mm) - 0.199" (5.05mm)
BK130-650-SZ YAGEO

BK130-650-SZ

PTC RESET FUSE 130V 650MA RAD

YAGEO

4,682
RFQ
BK130-650-SZ Datasheet

Datasheet

Radial, Disc BK130 Bulk Active Polymeric 130V 650 mA 1.3 A 10 A 8 s 500 mOhms 1 Ohms - -40°C ~ 85°C - - - Through Hole 0.551" L x 0.150" W (14.00mm x 3.80mm) 0.854" (21.70mm) - 0.201" (5.10mm)
BK130-500-SZ YAGEO

BK130-500-SZ

PTC RESET FUSE 130V 500MA RAD

YAGEO

2,220
RFQ
BK130-500-SZ Datasheet

Datasheet

Radial, Disc BK130 Bulk Active Polymeric 130V 500 mA 1 A 20 A 5 s 800 mOhms 1.6 Ohms - -40°C ~ 85°C - - - Through Hole 0.453" L x 0.150" W (11.50mm x 3.80mm) 0.854" (21.70mm) - 0.201" (5.10mm)
BK130-750-SZ YAGEO

BK130-750-SZ

PTC RESET FUSE 130V 750MA RAD

YAGEO

3,054
RFQ
BK130-750-SZ Datasheet

Datasheet

Radial, Disc BK130 Bulk Active Polymeric 130V 750 mA 1.5 A 10 A 8 s 400 mOhms 800 mOhms - -40°C ~ 85°C - - - Through Hole 0.551" L x 0.150" W (14.00mm x 3.80mm) 0.854" (21.70mm) - 0.201" (5.10mm)
0ZRG0110FF2E Bel Fuse Inc.

0ZRG0110FF2E

PTC RESET FUSE 30V 1.1A RADIAL

Bel Fuse Inc.

6,611
RFQ
0ZRG0110FF2E Datasheet

Datasheet

Radial, Disc 0ZRG Tape & Reel (TR) Active Polymeric 30V 1.1 A 2.2 A 40 A 2.3 s 50 mOhms 140 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)
0ZRG0135FF2E Bel Fuse Inc.

0ZRG0135FF2E

PTC RESET FUSE 30V 1.35A RADIAL

Bel Fuse Inc.

5,893
RFQ
0ZRG0135FF2E Datasheet

Datasheet

Radial, Disc 0ZRG Tape & Reel (TR) Active Polymeric 30V 1.35 A 2.7 A 40 A 4.5 s 40 mOhms 120 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)
0ZRG0160FF2E Bel Fuse Inc.

0ZRG0160FF2E

PTC RESET FUSE 30V 1.6A RADIAL

Bel Fuse Inc.

7,635
RFQ
0ZRG0160FF2E Datasheet

Datasheet

Radial, Disc 0ZRG Tape & Reel (TR) Active Polymeric 30V 1.6 A 3.2 A 40 A 9 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)
0ZRG0185FF2E Bel Fuse Inc.

0ZRG0185FF2E

PTC RESET FUSE 30V 1.85A RADIAL

Bel Fuse Inc.

2,495
RFQ
0ZRG0185FF2E Datasheet

Datasheet

Radial, Disc 0ZRG Tape & Reel (TR) Active Polymeric 30V 1.85 A 3.7 A 40 A 10 s 30 mOhms 90 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.402" L x 0.118" W (10.20mm x 3.00mm) 0.618" (15.70mm) - 0.201" (5.10mm)
PTGL05AR1R0M1B51A0 Murata Electronics

PTGL05AR1R0M1B51A0

PTC RESET FUSE 16V 470MA RADIAL

Murata Electronics

3,572
RFQ
PTGL05AR1R0M1B51A0 Datasheet

Datasheet

Radial, Disc POSISTOR®, PTGL Bulk Obsolete Ceramic 16V 470 mA 880 mA 2 A - - - 1 Ohms -10°C ~ 60°C - - - Through Hole 0.236" Dia x 0.138" T (6.00mm x 3.50mm) 0.374" (9.50mm) - 0.197" (5.00mm)
RXEF025-1 Littelfuse Inc.

RXEF025-1

PTC RESET FUSE 72V 250MA RADIAL

Littelfuse Inc.

8,375
RFQ
RXEF025-1 Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Bulk Obsolete Polymeric 72V 250 mA 500 mA 40 A 2.5 s 1.25 Ohms 3 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.500" (12.70mm) - 0.199" (5.05mm)
NANOSMD270LR-2 Littelfuse Inc.

NANOSMD270LR-2

PTC RESET FUSE 6V 2.7A 1206

Littelfuse Inc.

5,158
RFQ
NANOSMD270LR-2 Datasheet

Datasheet

1206 (3216 Metric) PolySwitch®, LoRho Tape & Reel (TR) Obsolete Polymeric 6V 2.7 A 6.3 A 50 A 5 s 5 mOhms - - - - - - Surface Mount 0.127" L x 0.063" W (3.22mm x 1.61mm) - 0.039" (1.00mm) -
PTR016V0155-TR Eaton - Electronics Division

PTR016V0155-TR

PTC RESET FUSE 16V 1.55A RADIAL

Eaton - Electronics Division

6,668
RFQ
PTR016V0155-TR Datasheet

Datasheet

Radial, Disc PTR016V Tape & Reel (TR) Obsolete Polymeric 16V 1.55 A 3.1 A 40 A 600 ms 43 mOhms 100 mOhms - -40°C ~ 85°C - - - Through Hole - - - -
0ZCA0005FF2E Bel Fuse Inc.

0ZCA0005FF2E

PTC RESET FUSE 60V 50MA 1206

Bel Fuse Inc.

7,863
RFQ
0ZCA0005FF2E Datasheet

Datasheet

1206 (3216 Metric) 0ZCA Tape & Reel (TR) Obsolete Polymeric 60V 50 mA 150 mA 10 A 1.5 s 3.6 Ohms 50 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.033" (0.85mm) -
0ZCA0010FF2E Bel Fuse Inc.

0ZCA0010FF2E

PTC RESET FUSE 60V 100MA 1206

Bel Fuse Inc.

9,315
RFQ
0ZCA0010FF2E Datasheet

Datasheet

1206 (3216 Metric) 0ZCA Tape & Reel (TR) Obsolete Polymeric 60V 100 mA 250 mA 10 A 1 s 1.6 Ohms 15 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.033" (0.85mm) -
0ZCA0020FF2E Bel Fuse Inc.

0ZCA0020FF2E

PTC RESET FUSE 30V 200MA 1206

Bel Fuse Inc.

4,986
RFQ
0ZCA0020FF2E Datasheet

Datasheet

1206 (3216 Metric) 0ZCA Tape & Reel (TR) Obsolete Polymeric 30V 200 mA 400 mA 10 A 50 ms 600 mOhms 2.5 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.030" (0.75mm) -
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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.