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
AHRL550 Littelfuse Inc.

AHRL550

PTC RESET FUSE 5.5A 16V RAD

Littelfuse Inc.

9,953
RFQ
AHRL550 Datasheet

Datasheet

Radial, Disc PolySwitch®, AHRL Bulk Active Polymeric 16V 5.5 A 11 A 50 A 6 s 12 mOhms 22 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.370" L x 0.118" W (9.40mm x 3.00mm) 0.567" (14.40mm) - 0.199" (5.05mm)
AHRL1500 Littelfuse Inc.

AHRL1500

PTC RESET FUSE 15A 16V RAD

Littelfuse Inc.

3,590
RFQ
AHRL1500 Datasheet

Datasheet

Radial, Disc PolySwitch®, AHRL Bulk Active Polymeric 16V 15 A 30 A 100 A 18 s 2.9 mOhms 4.3 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.724" L x 0.142" W (18.40mm x 3.60mm) 1.039" (26.40mm) - 0.400" (10.15mm)
MF-RHT600-2 Bourns Inc.

MF-RHT600-2

PTC RESET FUSE 16V 6A RADIAL

Bourns Inc.

2,091
RFQ
MF-RHT600-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Reel (TR) Active Polymeric 16V 6 A 10.8 A 100 A 5 s 13 mOhms 21.5 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.827" (21.00mm) - 0.201" (5.10mm)
MF-RG600-2 Bourns Inc.

MF-RG600-2

PTC RESET FUSE 16V 6A RADIAL

Bourns Inc.

5,684
RFQ
MF-RG600-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RG Tape & Reel (TR) Active Polymeric 16V 6 A 10.2 A 100 A 3.3 s 10 mOhms 28 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.421" L x 0.118" W (10.70mm x 3.00mm) 0.673" (17.10mm) - 0.201" (5.10mm)
PTR060V0250-BK Eaton - Electronics Division

PTR060V0250-BK

PTC RESET FUSE 60V 2.5A RADIAL

Eaton - Electronics Division

4,148
RFQ
PTR060V0250-BK Datasheet

Datasheet

Radial, Disc PTR060V Bulk Active Polymeric 60V 2.5 A 5 A 40 A 15.6 s 50 mOhms 130 mOhms - -40°C ~ 85°C - - - Through Hole 0.839" Dia x 0.118" T (21.30mm x 3.00mm) 1.039" (26.40mm) - 0.394" (10.00mm)
LSP380 Littelfuse Inc.

LSP380

PTC RESET FUSE 16V 3.8A

Littelfuse Inc.

9,687
RFQ
LSP380 Datasheet

Datasheet

Strap PolySwitch®, LSP Bag Active Polymeric 16V 3.8 A 8 A 50 A 5 s 13 mOhms 37 mOhms 21 mOhms -40°C ~ 85°C Automotive AEC-Q200 - User Defined 0.787" L x 0.205" W (20.00mm x 5.20mm) - 0.035" (0.90mm) -
TRF600-150S Littelfuse Inc.

TRF600-150S

PTC RESET FUSE 250V 150MA RADIAL

Littelfuse Inc.

9,993
RFQ
TRF600-150S Datasheet

Datasheet

Radial, Disc PolySwitch®, TRF600 Bag Active Polymeric 250V (600V Int) 150 mA 300 mA 40 A 4 s 6 Ohms 17 Ohms - -40°C ~ 85°C - - - Through Hole 0.354" L x 0.181" W (9.00mm x 4.60mm) 0.492" (12.50mm) - 0.197" (5.00mm)
AGRF1100 Littelfuse Inc.

AGRF1100

PTC RESET FUSE 16V 11A RADIAL

Littelfuse Inc.

2,903
RFQ
AGRF1100 Datasheet

Datasheet

Radial, Disc PolySwitch®, AGRF Bag 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) - 0.199" (5.05mm)
0ZRN0600FF1A Bel Fuse Inc.

0ZRN0600FF1A

PTC RESET FUSE 16V 6A RADIAL

Bel Fuse Inc.

6,539
RFQ
0ZRN0600FF1A Datasheet

Datasheet

Radial, Disc 0ZRN Bulk Active Polymeric 16V 6 A 10.8 A 100 A 5 s 13 mOhms 32 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.827" (21.00mm) - 0.201" (5.10mm)
0ZTF0110FF2C Bel Fuse Inc.

0ZTF0110FF2C

PTC RESET FUSE 16V 1.1A 2920

Bel Fuse Inc.

5,987
RFQ
0ZTF0110FF2C Datasheet

Datasheet

2920 (7351 Metric), Concave 0ZTF Tape & Reel (TR) Active Polymeric 16V 1.1 A 2.2 A 50 A 2 s 90 mOhms 410 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.067" (1.70mm) -
TRF600-150-RB-B-0.5 Littelfuse Inc.

TRF600-150-RB-B-0.5

PTC RESET FUSE 250V 150MA RADIAL

Littelfuse Inc.

1,686
RFQ
TRF600-150-RB-B-0.5 Datasheet

Datasheet

Radial, Disc PolySwitch®, TRF600 Bag Active Polymeric 250V (600V Int) 150 mA 300 mA 40 A 3 s 9 Ohms 22 Ohms - -40°C ~ 85°C - - - Through Hole 0.354" L x 0.181" W (9.00mm x 4.60mm) 0.492" (12.50mm) - 0.197" (5.00mm)
TSL250-130F-2 Littelfuse Inc.

TSL250-130F-2

PTC RESET FUSE 60V 130MA 2SMD

Littelfuse Inc.

8,317
RFQ
TSL250-130F-2 Datasheet

Datasheet

2-SMD PolySwitch®, TSL250 Tape & Reel (TR) Active Polymeric 60V (250V Int) 130 mA 260 mA 3 A 2 s 4 Ohms 8 Ohms - -40°C ~ 85°C - - - Surface Mount 0.287" L x 0.199" W (7.30mm x 5.05mm) 0.146" (3.70mm) - -
MF-FSML260/6-2 Bourns Inc.

MF-FSML260/6-2

PTC RESET FUSE 6V 2.6A 0603

Bourns Inc.

5,625
RFQ
MF-FSML260/6-2 Datasheet

Datasheet

0603 (1608 Metric), Concave Multifuse®, MF-FSML Tape & Reel (TR) Active Polymeric 6V 2.6 A 5.2 A 50 A 5 s 3 mOhms 55 mOhms - -40°C ~ 85°C - - - Surface Mount 0.065" L x 0.033" W (1.65mm x 0.85mm) - 0.055" (1.40mm) -
YS5918PTO Amphenol Advanced Sensors (Thermometrics)

YS5918PTO

PTC RESET FUSE 120V RADIAL DISC

Amphenol Advanced Sensors (Thermometrics)

9,175
RFQ
YS5918PTO Datasheet

Datasheet

Radial, Disc PTO Bulk Active Ceramic 120V - - - - - - 25 Ohms 10°C ~ 55°C - - - Through Hole 0.600" Dia x 0.220" T (15.24mm x 5.59mm) 0.600" (15.24mm) - 0.330" (8.38mm)
AHRL1200 Littelfuse Inc.

AHRL1200

PTC RESET FUSE 12A 16V RAD

Littelfuse Inc.

2,500
RFQ
AHRL1200 Datasheet

Datasheet

Radial, Disc PolySwitch®, AHRL Bulk Active Polymeric 16V 12 A 24 A 100 A 12.5 s 3.5 mOhms 5.8 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.685" L x 0.142" W (17.40mm x 3.60mm) 0.921" (23.40mm) - 0.400" (10.15mm)
YM120C15N182 Amphenol Advanced Sensors (Thermometrics)

YM120C15N182

PTC RESET FUSE 265V 16MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

3,002
RFQ
YM120C15N182 Datasheet

Datasheet

Radial, Disc YM Bulk Active Ceramic 265V 16 mA 23 mA 100 mA - - - 1.8 kOhms 0°C ~ 55°C - - - Through Hole 0.157" Dia x 0.177" T (4.00mm x 4.50mm) 0.256" (6.50mm) - 0.200" (5.08mm)
YQS5751PTO Amphenol Advanced Sensors (Thermometrics)

YQS5751PTO

PTC RESET FUSE 25V RADIAL DISC

Amphenol Advanced Sensors (Thermometrics)

1,864
RFQ
YQS5751PTO Datasheet

Datasheet

Radial, Disc PTO Bulk Active Ceramic 25V - - - - - - 50 Ohms 10°C ~ 55°C - - - Through Hole 0.350" Dia x 0.150" T (8.90mm x 3.80mm) 0.433" (11.00mm) - 0.197" (5.00mm)
YQS5856PTF Amphenol Advanced Sensors (Thermometrics)

YQS5856PTF

PTC RESET FUSE 50V 60MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

9,483
RFQ
YQS5856PTF Datasheet

Datasheet

Radial, Disc PTF Bulk Active Ceramic 50V 60 mA 120 mA - - - - 100 Ohms 10°C ~ 55°C - - - Through Hole 0.421" Dia x 0.201" T (10.70mm x 5.10mm) 0.472" (12.00mm) - 0.197" (5.00mm)
1210L350/12SLYR Littelfuse Inc.

1210L350/12SLYR

PTC RESET FUSE 6V 3.5A 1210

Littelfuse Inc.

4,409
RFQ
1210L350/12SLYR Datasheet

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 3.5 A 7 A 50 A 2 s 3 mOhms 18 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.101" W (3.22mm x 2.58mm) - 0.039" (1.00mm) -
YQD120N0025 Amphenol Advanced Sensors (Thermometrics)

YQD120N0025

PTC RESET FUSE 265V 130MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

7,597
RFQ
YQD120N0025 Datasheet

Datasheet

Radial, Disc YQ Bulk Active Ceramic 265V 130 mA 250 mA 800 mA - - - 25 Ohms 0°C ~ 60°C - - - Through Hole 0.354" Dia x 0.197" T (9.00mm x 5.00mm) - - 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.