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
SRP350DF Littelfuse Inc.

SRP350DF

POLYSWITCH PTC RESET 3.5A STRAP

Littelfuse Inc.

9,977
RFQ
SRP350DF Datasheet

Datasheet

Strap PolySwitch® Bulk Active Polymeric 30V 3.5 A 6.3 A 100 A 3 s 17 mOhms 31 mOhms - -40°C ~ 85°C - - - Holder 1.185" L x 0.522" W (30.10mm x 13.25mm) - 0.043" (1.10mm) -
TRF250-120T-RC-B-0.5-2 Littelfuse Inc.

TRF250-120T-RC-B-0.5-2

PTC RESET FUSE 60V 130MA RADIAL

Littelfuse Inc.

2,926
RFQ
TRF250-120T-RC-B-0.5-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, TRF250 Tape & Reel (TR) Active Polymeric 60V (250V Int) 130 mA 260 mA 3 A 3 s 5.4 Ohms 14 Ohms - -40°C ~ 85°C - - - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.197" (5.00mm)
RS16-400 OptiFuse

RS16-400

PTC RESET FUSE 16V 4A RADIAL

OptiFuse

2,594
RFQ
RS16-400 Datasheet

Datasheet

Radial, Disc RS16 Bulk Active Polymeric 16V 4 A 6.8 A 100 A 3.5 s 20 mOhms 63 mOhms - -40°C ~ 85°C - - - Through Hole 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.504" (12.80mm) - 0.201" (5.10mm)
PTCCL05H470FTE Vishay Beyschlag/Draloric/BC Components

PTCCL05H470FTE

PTC RESET FUSE 145V 47MA RADIAL

Vishay Beyschlag/Draloric/BC Components

19,487
RFQ
PTCCL05H470FTE Datasheet

Datasheet

Radial, Disc PTCCL - 145V Tape & Reel (TR) Active Ceramic 145V 47 mA 70 mA 200 mA - - - 240 Ohms 0°C ~ 70°C - - - Through Hole 0.197" Dia x 0.197" T (5.00mm x 5.00mm) 0.394" (10.00mm) - 0.197" (5.00mm)
PTCCL05H271DTE Vishay Beyschlag/Draloric/BC Components

PTCCL05H271DTE

PTC RESET FUSE 30V 270MA RADIAL

Vishay Beyschlag/Draloric/BC Components

1,350
RFQ
PTCCL05H271DTE Datasheet

Datasheet

Radial, Disc PTCCL - 30V Tape & Reel (TR) Active Ceramic 30V 270 mA 405 mA 2.5 A - - - 6 Ohms -40°C ~ 85°C - - - Through Hole 0.197" Dia x 0.157" T (5.00mm x 4.00mm) 0.394" (10.00mm) - 0.197" (5.00mm)
PTCCL05H190HTE Vishay Beyschlag/Draloric/BC Components

PTCCL05H190HTE

PTC RESET FUSE 265V 19MA RADIAL

Vishay Beyschlag/Draloric/BC Components

1,149
RFQ
PTCCL05H190HTE Datasheet

Datasheet

Radial, Disc PTCCL - 265V Tape & Reel (TR) Active Ceramic 265V 19 mA 29 mA 140 mA - - - 1.2 kOhms 0°C ~ 70°C - - - Through Hole 0.197" Dia x 0.217" T (5.00mm x 5.50mm) 0.394" (10.00mm) - 0.197" (5.00mm)
PTGL07AR820M9A51B0 Murata Electronics

PTGL07AR820M9A51B0

PTC RESET FUSE 265V 75MA RADIAL

Murata Electronics

14,177
RFQ
PTGL07AR820M9A51B0 Datasheet

Datasheet

Radial, Disc POSISTOR®, PTGL Bulk Obsolete Ceramic 265V 75 mA 125 mA 500 mA - - - 82 Ohms -10°C ~ 60°C - - - Through Hole 0.323" Dia x 0.256" T (8.20mm x 6.50mm) 0.559" (14.20mm) - 0.197" (5.00mm)
0ZSC0550FF1E Bel Fuse Inc.

0ZSC0550FF1E

PTC RESET FUSE 20V 5.5A STRAP

Bel Fuse Inc.

891
RFQ
0ZSC0550FF1E Datasheet

Datasheet

Strap 0ZSC Bulk Active Polymeric 20V 5.5 A 10.5 A 100 A 5 s 9 mOhms 22 mOhms - -40°C ~ 85°C - - - User Defined 1.417" L x 0.283" W (36.00mm x 7.20mm) - 0.039" (1.00mm) -
MF-USHT110KX-2 Bourns Inc.

MF-USHT110KX-2

PTC RESET FUSE 16V 1.1A 1210

Bourns Inc.

453
RFQ
MF-USHT110KX-2 Datasheet

Datasheet

1210 (3225 Metric), Concave Multifuse®, MF-USHT Tape & Reel (TR) Obsolete Polymeric 16V 1.1 A 5.5 A 20 A 5 s 60 mOhms 500 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Surface Mount 0.127" L x 0.101" W (3.22mm x 2.58mm) - 0.063" (1.60mm) -
RS60RB-160 OptiFuse

RS60RB-160

PTC RESET FUSE 60V 1.6A RADIAL

OptiFuse

9,684
RFQ
RS60RB-160 Datasheet

Datasheet

Radial, Disc RS60RB Bulk Active Polymeric 60V 1.6 A 3.2 A 40 A 11.4 s 90 mOhms 220 mOhms - -40°C ~ 85°C - - - Through Hole 0.642" Dia x 0.122" T (16.30mm x 3.10mm) 0.839" (21.30mm) - 0.201" (5.10mm)
RS90-160 OptiFuse

RS90-160

PTC RESET FUSE 72V 1.6A RADIAL

OptiFuse

489
RFQ
RS90-160 Datasheet

Datasheet

Radial, Disc RS90 Bulk Active Polymeric 72V (90V Int) 1.6 A 3.2 A 40 A 11.4 s 90 mOhms 220 mOhms - -40°C ~ 85°C - - - Through Hole 0.642" Dia x 0.122" T (16.30mm x 3.10mm) 0.839" (21.30mm) - 0.201" (5.10mm)
PTCCL11H321FBE Vishay Beyschlag/Draloric/BC Components

PTCCL11H321FBE

PTC RESET FUSE 145V 320MA RADIAL

Vishay Beyschlag/Draloric/BC Components

620
RFQ
PTCCL11H321FBE Datasheet

Datasheet

Radial, Disc PTCCL - 145V Bulk Active Ceramic 145V 320 mA 480 mA 3 A - - - 6.7 Ohms 0°C ~ 70°C - - - Through Hole 0.413" Dia x 0.197" T (10.50mm x 5.00mm) 0.610" (15.50mm) - 0.197" (5.00mm)
PTCTL6NR160GTE Vishay Beyschlag/Draloric/BC Components

PTCTL6NR160GTE

PTC RESET FUSE 245V 140MA RADIAL

Vishay Beyschlag/Draloric/BC Components

975
RFQ
PTCTL6NR160GTE Datasheet

Datasheet

Radial, Disc - Bulk Active Ceramic 245V 140 mA 270 mA 1.6 A 8 s - - 16 Ohms 0°C ~ 70°C - - - Through Hole 0.433" Dia x 0.177" T (11.00mm x 4.50mm) 0.610" (15.50mm) - 0.197" (5.00mm)
PTCCL09H191HTE Vishay Beyschlag/Draloric/BC Components

PTCCL09H191HTE

PTC RESET FUSE 265V 190MA RADIAL

Vishay Beyschlag/Draloric/BC Components

1,479
RFQ
PTCCL09H191HTE Datasheet

Datasheet

Radial, Disc PTCCL - 265V Tape & Reel (TR) Active Ceramic 265V 190 mA 285 mA 1 A - - - 18 Ohms 0°C ~ 70°C - - - Through Hole 0.335" Dia x 0.217" T (8.50mm x 5.50mm) 0.532" (13.50mm) - 0.197" (5.00mm)
PTCCL09H471DTE Vishay Beyschlag/Draloric/BC Components

PTCCL09H471DTE

PTC RESET FUSE 30V 470MA RADIAL

Vishay Beyschlag/Draloric/BC Components

1,475
RFQ
PTCCL09H471DTE Datasheet

Datasheet

Radial, Disc PTCCL - 30V Tape & Reel (TR) Active Ceramic 30V 470 mA 705 mA 5 A - - - 2.5 Ohms -40°C ~ 85°C - - - Through Hole 0.335" Dia x 0.157" T (8.50mm x 4.00mm) 0.532" (13.50mm) - 0.197" (5.00mm)
PTCCL07H171FTE Vishay Beyschlag/Draloric/BC Components

PTCCL07H171FTE

PTC RESET FUSE 145V 170MA RADIAL

Vishay Beyschlag/Draloric/BC Components

1,435
RFQ
PTCCL07H171FTE Datasheet

Datasheet

Radial, Disc PTCCL - 145V Tape & Reel (TR) Active Ceramic 145V 170 mA 255 mA 1 A - - - 19 Ohms 0°C ~ 70°C - - - Through Hole 0.276" Dia x 0.197" T (7.00mm x 5.00mm) 0.472" (12.00mm) - 0.197" (5.00mm)
PTCCL07H321DTE Vishay Beyschlag/Draloric/BC Components

PTCCL07H321DTE

PTC RESET FUSE 30V 320MA RADIAL

Vishay Beyschlag/Draloric/BC Components

1,096
RFQ
PTCCL07H321DTE Datasheet

Datasheet

Radial, Disc PTCCL - 30V Tape & Reel (TR) Active Ceramic 30V 320 mA 480 mA 3.5 A - - - 5 Ohms -40°C ~ 85°C - - - Through Hole 0.276" Dia x 0.157" T (7.00mm x 4.00mm) 0.472" (12.00mm) - 0.197" (5.00mm)
PTCCL07H211FTE Vishay Beyschlag/Draloric/BC Components

PTCCL07H211FTE

PTC RESET FUSE 145V 210MA RADIAL

Vishay Beyschlag/Draloric/BC Components

866
RFQ
PTCCL07H211FTE Datasheet

Datasheet

Radial, Disc PTCCL - 145V Tape & Reel (TR) Active Ceramic 145V 210 mA 315 mA 1.4 A - - - 12 Ohms 0°C ~ 70°C - - - Through Hole 0.276" Dia x 0.197" T (7.00mm x 5.00mm) 0.472" (12.00mm) - 0.197" (5.00mm)
PTCCL07H141HTE Vishay Beyschlag/Draloric/BC Components

PTCCL07H141HTE

PTC RESET FUSE 265V 140MA RADIAL

Vishay Beyschlag/Draloric/BC Components

684
RFQ
PTCCL07H141HTE Datasheet

Datasheet

Radial, Disc PTCCL - 265V Tape & Reel (TR) Active Ceramic 265V 140 mA 210 mA 800 mA - - - 29 Ohms 0°C ~ 70°C - - - Through Hole 0.276" Dia x 0.217" T (7.00mm x 5.50mm) 0.472" (12.00mm) - 0.197" (5.00mm)
RALT-300 OptiFuse

RALT-300

PTC RESET FUSE 24V 3A STRAP

OptiFuse

1,589
RFQ
RALT-300 Datasheet

Datasheet

Strap RALT Bulk Active Polymeric 24V 3 A 6.3 A 100 A - 15 mOhms 55 mOhms - -40°C ~ 85°C - - - User Defined 1.185" L x 0.522" W (30.10mm x 13.25mm) - 0.043" (1.10mm) -
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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.