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
RXEF160K-2 Littelfuse Inc.

RXEF160K-2

PTC RESET FUSE 72V 1.6A RADIAL

Littelfuse Inc.

6,880
RFQ
RXEF160K-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Tape & Reel (TR) Active Polymeric 72V 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 0.118" T (16.30mm x 3.00mm) 0.819" (20.80mm) - 0.199" (5.05mm)
PTSLR12106V750 Eaton - Electronics Division

PTSLR12106V750

PTC RESET FUSE 7.5A 6V 1210

Eaton - Electronics Division

3,441
RFQ
PTSLR12106V750 Datasheet

Datasheet

1210 (3225 Metric), Concave PTSLR1210 Tape & Reel (TR) Active - 6V 7.5 A 15 A 50 A 5 s 1 mOhms 7 mOhms - -40°C ~ 85°C - - - Surface Mount 0.135" L x 0.110" W (3.43mm x 2.80mm) - 0.039" (1.00mm) -
PTSLR12106V700 Eaton - Electronics Division

PTSLR12106V700

PTC RESET FUSE 7A 6V 1210

Eaton - Electronics Division

41,403
RFQ
PTSLR12106V700 Datasheet

Datasheet

1210 (3225 Metric), Concave PTSLR1210 Tape & Reel (TR) Active - 6V 7 A 14 A 50 A 5 s 1 mOhms 8 mOhms - -40°C ~ 85°C - - - Surface Mount 0.135" L x 0.110" W (3.43mm x 2.80mm) - 0.039" (1.00mm) -
MF-RM008/240-2 Bourns Inc.

MF-RM008/240-2

PTC RESET FUSE 240V 80MA RADIAL

Bourns Inc.

13,467
RFQ
MF-RM008/240-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RM Tape & Reel (TR) Active Polymeric 240V (265V Int) 80 mA 190 mA 1.2 A 10 s 7.4 Ohms 26 Ohms - -20°C ~ 85°C - - - Through Hole 0.327" Dia x 0.150" T (8.30mm x 3.80mm) 0.508" (12.90mm) - 0.114" (2.90mm)
MF-S420 Bourns Inc.

MF-S420

PTC RESET FUSE 30V 4.2A STRAP

Bourns Inc.

5,884
RFQ
MF-S420 Datasheet

Datasheet

Strap Multifuse®, MF-S Bulk Active Polymeric 30V 4.2 A 7.6 A 100 A 6 s 12 mOhms 40 mOhms - -40°C ~ 85°C - - - User Defined 1.240" L x 0.522" W (31.50mm x 13.25mm) - 0.043" (1.10mm) -
RHEF200-2 Littelfuse Inc.

RHEF200-2

PTC RESET FUSE 16V 2A RADIAL

Littelfuse Inc.

4,960
RFQ
RHEF200-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RHEF Tape & Reel (TR) Active Polymeric 16V 2 A 3.8 A 100 A 4.3 s 45 mOhms 110 mOhms - -40°C ~ 125°C - - - Through Hole 0.370" Dia x 0.122" T (9.40mm x 3.10mm) 0.567" (14.40mm) - 0.199" (5.05mm)
0ZCN0110FF2C Bel Fuse Inc.

0ZCN0110FF2C

PTC RESET FUSE 15V 1.1A 2016

Bel Fuse Inc.

3,898
RFQ
0ZCN0110FF2C Datasheet

Datasheet

2016 (5041 Metric), Concave 0ZCN Tape & Reel (TR) Active Polymeric 15V 1.1 A 2.2 A 100 A 500 ms 100 mOhms 400 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.200" L x 0.160" W (5.08mm x 4.07mm) - 0.028" (0.70mm) -
60R010XPR Littelfuse Inc.

60R010XPR

PTC RESET FUSE 60V 100MA RADIAL

Littelfuse Inc.

3,270
RFQ
60R010XPR Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 60R Cut Tape (CT) Active Polymeric 60V 100 mA 200 mA 40 A 4 s 2.5 Ohms 7.5 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.500" (12.70mm) - 0.201" (5.10mm)
MF-RM008/240-0 Bourns Inc.

MF-RM008/240-0

PTC RESET FUSE 240V 80MA RADIAL

Bourns Inc.

2,109
RFQ
MF-RM008/240-0 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RM Bulk Active Polymeric 240V (265V Int) 80 mA 190 mA 1.2 A 10 s 7.4 Ohms 26 Ohms - -20°C ~ 85°C - - - Through Hole 0.327" Dia x 0.150" T (8.30mm x 3.80mm) 0.508" (12.90mm) - 0.114" (2.90mm)
MF-R090-0-9 Bourns Inc.

MF-R090-0-9

PTC RESET FUSE 30V 900MA RADIAL

Bourns Inc.

1,472
RFQ
MF-R090-0-9 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Bulk Active Polymeric 30V 900 mA 1.8 A 40 A 5.9 s 70 mOhms 220 mOhms - -40°C ~ 85°C - - - Through Hole 0.291" L x 0.118" W (7.40mm x 3.00mm) 0.480" (12.20mm) - 0.201" (5.10mm)
MF-RX025/72-0 Bourns Inc.

MF-RX025/72-0

PTC RESET FUSE 72V 250MA RADIAL

Bourns Inc.

1,326
RFQ
MF-RX025/72-0 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RX/72 Bulk Active Polymeric 72V 250 mA 500 mA 40 A 2.5 s 1 Ohms 3 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.500" (12.70mm) - 0.201" (5.10mm)
MF-RM016/240-2 Bourns Inc.

MF-RM016/240-2

PTC RESET FUSE 240V 160MA RADIAL

Bourns Inc.

7,804
RFQ
MF-RM016/240-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RM Tape & Reel (TR) Active Polymeric 240V (265V Int) 160 mA 370 mA 2 A 15 s 2.5 Ohms 7.8 Ohms - -20°C ~ 85°C - - - Through Hole 0.390" Dia x 0.150" T (9.90mm x 3.80mm) 0.543" (13.80mm) - 0.201" (5.10mm)
FEMTOSMDC012F-2 Littelfuse Inc.

FEMTOSMDC012F-2

PTC RESET FUSE 9V 120MA 0603

Littelfuse Inc.

4,465
RFQ
FEMTOSMDC012F-2 Datasheet

Datasheet

0603 (1608 Metric), Concave PolySwitch®, femtoSMDC Tape & Reel (TR) Active Polymeric 9V 120 mA 300 mA 40 A 100 ms 1.1 Ohms 5.8 Ohms - - - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.030" (0.75mm) -
SMDC075F-2 Littelfuse Inc.

SMDC075F-2

PTC RESET FUSE 33V 750MA 2920

Littelfuse Inc.

4,384
RFQ
SMDC075F-2 Datasheet

Datasheet

2920 (7351 Metric), Concave SMDC Tape & Reel (TR) Active Polymeric 33V 750 mA 1.5 A 40 A 300 ms 100 mOhms 610 mOhms - - - - - Surface Mount 0.295" L x 0.201" W (7.50mm x 5.10mm) - 0.035" (0.90mm) -
MF-RM033/240-2 Bourns Inc.

MF-RM033/240-2

PTC RESET FUSE 240V 330MA RADIAL

Bourns Inc.

4,373
RFQ
MF-RM033/240-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RM Tape & Reel (TR) Active Polymeric 240V (265V Int) 330 mA 740 mA 4.5 A 21 s 770 mOhms 2.6 Ohms - -20°C ~ 85°C - - - Through Hole 0.449" L x 0.150" W (11.40mm x 3.80mm) 0.787" (20.00mm) - 0.114" (2.90mm)
PICOSMDC012S-2 Littelfuse Inc.

PICOSMDC012S-2

PTC RESET FUSE 15V 120MA 0805

Littelfuse Inc.

3,197
RFQ
PICOSMDC012S-2 Datasheet

Datasheet

0805 (2012 Metric), Concave PolySwitch®, picoSMD Tape & Reel (TR) Active Polymeric 15V 120 mA 300 mA 100 A 100 ms 1.5 Ohms 9 Ohms - -40°C ~ 85°C - - - Surface Mount 0.083" L x 0.055" W (2.10mm x 1.40mm) - 0.027" (0.68mm) -
ASMD075F-2 Littelfuse Inc.

ASMD075F-2

PTC RESET FUSE 30V 600MA 2SMD

Littelfuse Inc.

2,120
RFQ
ASMD075F-2 Datasheet

Datasheet

2-SMD PolySwitch®, ASMD Tape & Reel (TR) Active Polymeric 30V 600 mA 1.48 A 40 A 20 s 290 mOhms 1 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.125" (3.18mm) -
0ZRF0008FF1E Bel Fuse Inc.

0ZRF0008FF1E

PTC RESET FUSE 60V 80MA RADIAL

Bel Fuse Inc.

1,750
RFQ
0ZRF0008FF1E Datasheet

Datasheet

Radial, Disc 0ZRF Box Active Polymeric 60V 80 mA 240 mA 3 A 4 s 14 Ohms 33 Ohms - -40°C ~ 85°C - - - Through Hole 0.288" L x 0.181" W (5.80mm x 4.60mm) 0.378" (9.60mm) - 0.197" (5.00mm)
MF-RHT400-2 Bourns Inc.

MF-RHT400-2

PTC RESET FUSE 16V 4A RADIAL

Bourns Inc.

13,400
RFQ
MF-RHT400-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Reel (TR) Active Polymeric 16V 4 A 7.5 A 100 A 5 s 24 mOhms 60 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.394" L x 0.118" W (10.00mm x 3.00mm) 0.591" (15.00mm) - 0.201" (5.10mm)
CMF-RL50A-0 Bourns Inc.

CMF-RL50A-0

PTC RESET FUSE 220V 50MA RADIAL

Bourns Inc.

8,400
RFQ
CMF-RL50A-0 Datasheet

Datasheet

Radial, Disc CMF-RL Bulk Active Ceramic 220V (600V Int) 50 mA 100 mA 3 A 100 ms - - 50 Ohms -40°C ~ 125°C - - - Through Hole 0.295" L x 0.220" W (7.50mm x 5.60mm) 0.512" (13.00mm) - 0.197" (5.00mm)
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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.