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
B59850C0080A051 EPCOS - TDK Electronics

B59850C0080A051

PTC RESET FUSE 265V 110MA RADIAL

EPCOS - TDK Electronics

8,460
RFQ

-

Radial, Disc - Tape & Reel (TR) Obsolete Ceramic 265V 110 mA 230 mA 2.2 A - - - 10 Ohms 0°C ~ 60°C - - - Through Hole 0.532" Dia x 0.197" T (13.50mm x 5.00mm) 0.669" (17.00mm) - 0.197" (5.00mm)
YPBJ2.30T Amphenol Advanced Sensors (Thermometrics)

YPBJ2.30T

PTC RESET FUSE 80V 245MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

4,149
RFQ
YPBJ2.30T Datasheet

Datasheet

Radial, Disc YP Tape & Reel (TR) Obsolete Ceramic 80V 245 mA 500 mA 8 A - - - 2.3 Ohms 0°C ~ 60°C - - - Through Hole 0.689" Dia x 0.138" T (17.50mm x 3.50mm) 0.748" (19.00mm) - 0.200" (5.08mm)
YQS5846PTF Amphenol Advanced Sensors (Thermometrics)

YQS5846PTF

PTC RESET FUSE 25V 370MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

9,364
RFQ
YQS5846PTF Datasheet

Datasheet

Radial, Disc PTF Bulk Active Ceramic 25V 370 mA 740 mA - - - - 3 Ohms 10°C ~ 55°C - - - Through Hole 0.551" Dia x 0.181" T (14.00mm x 4.60mm) 0.630" (16.00mm) - 0.197" (5.00mm)
YPCL0010N Amphenol Advanced Sensors (Thermometrics)

YPCL0010N

PTC RESET FUSE 265V 200MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

8,374
RFQ
YPCL0010N Datasheet

Datasheet

Radial, Disc YP Bulk Obsolete Ceramic 265V 200 mA 400 mA 2.2 A - - - 10 Ohms 0°C ~ 60°C - - - Through Hole 0.532" Dia x 0.197" T (13.50mm x 5.00mm) 0.591" (15.00mm) - 0.200" (5.08mm)
0ZSC0730FF1E Bel Fuse Inc.

0ZSC0730FF1E

PTC RESET FUSE 20V 7.3A STRAP

Bel Fuse Inc.

4,433
RFQ
0ZSC0730FF1E Datasheet

Datasheet

Strap 0ZSC Bulk Active Polymeric 20V 7.3 A 14.1 A 100 A 5 s 6 mOhms 15 mOhms - -40°C ~ 85°C - - - User Defined 1.106" L x 0.559" W (28.10mm x 14.20mm) - 0.039" (1.00mm) -
TS250130F-B-0.5-2 Littelfuse Inc.

TS250130F-B-0.5-2

PTC RESET FUSE 60V 130MA 2SMD

Littelfuse Inc.

3,778
RFQ

-

2-SMD PolySwitch®, TS250 Tape & Reel (TR) Active Polymeric 60V (600V Int) 130 mA 260 mA 1 A 2.5 s 6.5 Ohms 20 Ohms - -40°C ~ 85°C - - - Surface Mount 0.352" L x 0.291" W (8.95mm x 7.40mm) - 0.134" (3.40mm) -
MF-PSML250/6-2 Bourns Inc.

MF-PSML250/6-2

PTC RESET FUSE 6V 2.5A 0805

Bourns Inc.

7,769
RFQ
MF-PSML250/6-2 Datasheet

Datasheet

0805 (2012 Metric), Concave Multifuse®, MF-PSML/X Tape & Reel (TR) Active Polymeric 6V 2.5 A 5 A 50 A 2 s 3 mOhms 40 mOhms - -40°C ~ 85°C - - - Surface Mount 0.085" L x 0.053" W (2.15mm x 1.35mm) - 0.055" (1.40mm) -
YQB120N3.70 Amphenol Advanced Sensors (Thermometrics)

YQB120N3.70

PTC RESET FUSE 80V 380MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

9,509
RFQ
YQB120N3.70 Datasheet

Datasheet

Radial, Disc YQ Bulk Active Ceramic 80V 380 mA 750 mA 5.5 A - - - 3.7 Ohms 0°C ~ 60°C - - - Through Hole 0.532" Dia x 0.157" T (13.50mm x 4.00mm) - - 0.201" (5.10mm)
PFRA.135.2 SCHURTER Inc.

PFRA.135.2

PTC RESET FUSE 30V 1.35A RADIAL

SCHURTER Inc.

6,242
RFQ
PFRA.135.2 Datasheet

Datasheet

Radial, Disc PFRA Tape & Reel (TR) Active Polymeric 30V 1.35 A 2.7 A 40 A 7.3 s 65 mOhms 170 mOhms - -40°C ~ 85°C - - - Through Hole 0.350" Dia x 0.118" T (8.90mm x 3.00mm) 0.744" (18.90mm) - 0.201" (5.10mm)
PFRA.160.2 SCHURTER Inc.

PFRA.160.2

PTC RESET FUSE 30V 1.6A RADIAL

SCHURTER Inc.

8,683
RFQ
PFRA.160.2 Datasheet

Datasheet

Radial, Disc PFRA Tape & Reel (TR) Active Polymeric 30V 1.6 A 3.2 A 40 A 8 s 55 mOhms 150 mOhms - -40°C ~ 85°C - - - Through Hole 0.402" Dia x 0.118" T (10.20mm x 3.00mm) 0.661" (16.80mm) - 0.201" (5.10mm)
RL6010-20-120-120-PTO Amphenol Advanced Sensors (Thermometrics)

RL6010-20-120-120-PTO

PTC RESET FUSE 120V RADIAL DISC

Amphenol Advanced Sensors (Thermometrics)

6,691
RFQ
RL6010-20-120-120-PTO Datasheet

Datasheet

Radial, Disc PTO Bulk Obsolete Ceramic 120V - - - 90 s - - 20 Ohms - - - - Through Hole 0.650" Dia x 0.230" T (16.51mm x 5.84mm) 0.650" (16.51mm) - 0.331" (8.40mm)
RL5510-25-60-120-PTO Amphenol Advanced Sensors (Thermometrics)

RL5510-25-60-120-PTO

PTC RESET FUSE 120V RADIAL DISC

Amphenol Advanced Sensors (Thermometrics)

5,405
RFQ
RL5510-25-60-120-PTO Datasheet

Datasheet

Radial, Disc PTO Bulk Obsolete Ceramic 120V - - - 90 s - - 25 Ohms - - - - Through Hole 0.600" Dia x 0.220" T (15.24mm x 5.59mm) 0.600" (15.24mm) - 0.330" (8.38mm)
PTCTL6NR100GTE Vishay Beyschlag/Draloric/BC Components

PTCTL6NR100GTE

PTC RESET FUSE 245V 140MA RADIAL

Vishay Beyschlag/Draloric/BC Components

4,952
RFQ
PTCTL6NR100GTE Datasheet

Datasheet

Radial, Disc - Tape & Reel (TR) Active Ceramic 245V 140 mA 270 mA 2 A 8 s - - 10 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)
AHRF800-2 Littelfuse Inc.

AHRF800-2

PTC RESET FUSE 16V 8A RADIAL

Littelfuse Inc.

6,546
RFQ
AHRF800-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, AHRF Tape & Reel (TR) Active Polymeric 16V 8 A 15 A 100 A 8 s 7.2 mOhms 20 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.118" L x 0.118" W (3.00mm x 3.00mm) 0.886" (22.50mm) - 0.199" (5.05mm)
YQB120N5.60 Amphenol Advanced Sensors (Thermometrics)

YQB120N5.60

PTC RESET FUSE 80V 300MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

7,874
RFQ
YQB120N5.60 Datasheet

Datasheet

Radial, Disc YQ Bulk Active Ceramic 80V 300 mA 600 mA 4.3 A - - - 5.6 Ohms 0°C ~ 60°C - - - Through Hole 0.433" Dia x 0.157" T (11.00mm x 4.00mm) - - 0.201" (5.10mm)
YM120D150N330 Amphenol Advanced Sensors (Thermometrics)

YM120D150N330

PTC RESET FUSE 265V 128MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

9,733
RFQ
YM120D150N330 Datasheet

Datasheet

Radial, Disc YM Bulk Obsolete Ceramic 265V 128 mA 181 mA 900 mA - - - 33 Ohms 0°C ~ 55°C - - - Through Hole 0.295" Dia x 0.177" T (7.50mm x 4.50mm) 0.394" (10.00mm) - 0.200" (5.08mm)
YM120D170N250 Amphenol Advanced Sensors (Thermometrics)

YM120D170N250

PTC RESET FUSE 265V 161MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

7,042
RFQ
YM120D170N250 Datasheet

Datasheet

Radial, Disc YM Bulk Obsolete Ceramic 265V 161 mA 228 mA 1.1 A - - - 25 Ohms 0°C ~ 55°C - - - Through Hole 0.335" Dia x 0.177" T (8.50mm x 4.50mm) 0.433" (11.00mm) - 0.200" (5.08mm)
YM120D200N200 Amphenol Advanced Sensors (Thermometrics)

YM120D200N200

PTC RESET FUSE 265V 192MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

4,012
RFQ
YM120D200N200 Datasheet

Datasheet

Radial, Disc YM Bulk Obsolete Ceramic 265V 192 mA 265 mA 1.3 A - - - 20 Ohms 0°C ~ 55°C - - - Through Hole 0.374" Dia x 0.177" T (9.50mm x 4.50mm) 0.472" (12.00mm) - 0.200" (5.08mm)
PTCCL09H271FTE Vishay Beyschlag/Draloric/BC Components

PTCCL09H271FTE

PTC RESET FUSE 145V 270MA RADIAL

Vishay Beyschlag/Draloric/BC Components

4,933
RFQ
PTCCL09H271FTE Datasheet

Datasheet

Radial, Disc PTCCL - 145V Tape & Reel (TR) Active Ceramic 145V 270 mA 405 mA 2.2 A - - - 8 Ohms 0°C ~ 70°C - - - Through Hole 0.335" Dia x 0.197" T (8.50mm x 5.00mm) 0.532" (13.50mm) - 0.197" (5.00mm)
RL5506-5-65-50-PTO Amphenol Advanced Sensors (Thermometrics)

RL5506-5-65-50-PTO

PTC RESET FUSE 50V RADIAL DISC

Amphenol Advanced Sensors (Thermometrics)

2,631
RFQ
RL5506-5-65-50-PTO Datasheet

Datasheet

Radial, Disc PTO Bulk Obsolete Ceramic 50V - - - 50 s - - 5 Ohms - - - - Through Hole 0.600" Dia x 0.180" T (15.24mm x 4.57mm) 0.600" (15.24mm) - 0.331" (8.40mm)
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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.