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
MF-R090-AP-17 Bourns Inc.

MF-R090-AP-17

PTC RESETTABLE 0.9A 60V RADIAL L

Bourns Inc.

3,795
RFQ
MF-R090-AP-17 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Tape & Box (TB) Active Polymeric 60V 900 mA 1.8 A 40 A 7.2 s 140 mOhms 470 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.461" Dia x 0.122" T (11.70mm x 3.10mm) 0.657" (16.70mm) - 0.201" (5.10mm)
PTGL7SARR47M1B51A0 Murata Electronics

PTGL7SARR47M1B51A0

PTC RESET FUSE 16V 705MA RADIAL

Murata Electronics

4,533
RFQ
PTGL7SARR47M1B51A0 Datasheet

Datasheet

Radial, Disc POSISTOR®, PTGL Bulk Obsolete Ceramic 16V 705 mA 1.31 A 5 A - - - 470 mOhms -30°C ~ 85°C - - - Through Hole 0.295" Dia x 0.138" T (7.50mm x 3.50mm) 0.472" (12.00mm) - 0.197" (5.00mm)
0ZRM0075FF2B Bel Fuse Inc.

0ZRM0075FF2B

PTC RESET FUSE 120V 750MA RADIAL

Bel Fuse Inc.

9,284
RFQ
0ZRM0075FF2B Datasheet

Datasheet

Radial, Disc 0ZRM Tape & Reel (TR) Active Polymeric 120V 750 mA 1.5 A 5 A 6.3 s 250 mOhms 600 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.417" Dia x 0.150" T (10.60mm x 3.80mm) 0.610" (15.50mm) - 0.201" (5.10mm)
PRG21BC1R0MM1RK Murata Electronics

PRG21BC1R0MM1RK

PTC RESET FUSE 16V 330MA 0805

Murata Electronics

6,820
RFQ

-

0805 (2012 Metric) POSISTOR®, PRG Tape & Reel (TR) Active Ceramic 16V 330 mA 740 mA 20 A - - - 1 Ohms -20°C ~ 85°C - - - Surface Mount 0.079" L x 0.049" W (2.00mm x 1.25mm) - 0.057" (1.45mm) -
SMD1206P035TFA Littelfuse Inc.

SMD1206P035TFA

PTC RESET FUSE 6V 350MA 1206

Littelfuse Inc.

4,250
RFQ
SMD1206P035TFA Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, SMD1206 Tape & Reel (TR) Obsolete Polymeric 6V 350 mA 750 mA 40 A 100 ms 300 mOhms 1.2 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.024" (0.60mm) -
SMD1206P050TFA Littelfuse Inc.

SMD1206P050TFA

PTC RESET FUSE 6V 500MA 1206

Littelfuse Inc.

6,788
RFQ
SMD1206P050TFA Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, SMD1206 Tape & Reel (TR) Obsolete Polymeric 6V 500 mA 1 A 40 A 100 ms 150 mOhms 700 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.024" (0.60mm) -
SMD1206P075TFA Littelfuse Inc.

SMD1206P075TFA

PTC RESET FUSE 6V 750MA 1206

Littelfuse Inc.

3,189
RFQ
SMD1206P075TFA Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, SMD1206 Tape & Reel (TR) Obsolete Polymeric 6V 750 mA 1.5 A 40 A 200 ms 90 mOhms 290 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.033" (0.85mm) -
SMD1206P012TFA Littelfuse Inc.

SMD1206P012TFA

PTC RESET FUSE 30V 125MA 1206

Littelfuse Inc.

9,585
RFQ
SMD1206P012TFA Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, SMD1206 Tape & Reel (TR) Obsolete Polymeric 30V 125 mA 290 mA 40 A 200 ms 1.5 Ohms 6 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.041" (1.05mm) -
SMD1206P016TFA Littelfuse Inc.

SMD1206P016TFA

PTC RESET FUSE 30V 160MA 1206

Littelfuse Inc.

4,358
RFQ
SMD1206P016TFA Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, SMD1206 Tape & Reel (TR) Obsolete Polymeric 30V 160 mA 370 mA 40 A 300 ms 1.2 Ohms 4.5 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.041" (1.05mm) -
SMD1206P020TFA Littelfuse Inc.

SMD1206P020TFA

PTC RESET FUSE 16V 200MA 1206

Littelfuse Inc.

7,036
RFQ
SMD1206P020TFA Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, SMD1206 Tape & Reel (TR) Obsolete Polymeric 16V 200 mA 400 mA 40 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) -
SMD1206P025TFA Littelfuse Inc.

SMD1206P025TFA

PTC RESET FUSE 16V 250MA 1206

Littelfuse Inc.

4,106
RFQ
SMD1206P025TFA Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, SMD1206 Tape & Reel (TR) Obsolete Polymeric 16V 250 mA 500 mA 40 A 80 ms 550 mOhms 2.3 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.030" (0.75mm) -
PTR016V0250-TR Eaton - Electronics Division

PTR016V0250-TR

PTC RESET FUSE 16V 2.5A RADIAL

Eaton - Electronics Division

5,420
RFQ
PTR016V0250-TR Datasheet

Datasheet

Radial, Disc PTR016V Tape & Reel (TR) Active Polymeric 16V 2.5 A 5 A 40 A 40 s 20 mOhms 70 mOhms - -40°C ~ 85°C - - - Through Hole 0.449" L x 0.122" W (11.40mm x 3.10mm) 0.720" (18.30mm) - 0.197" (5.00mm)
LTP180 Littelfuse Inc.

LTP180

PTC RESET FUSE 24V 1.8A STRAP

Littelfuse Inc.

4,785
RFQ

-

Strap PolySwitch®, LTP Bulk Obsolete Polymeric 24V 1.8 A 3.8 A 100 A 2.9 s 40 mOhms 120 mOhms - -40°C ~ 85°C - - - User Defined 0.984" L x 0.199" W (25.00mm x 5.05mm) - 0.039" (1.00mm) -
LTP100 Littelfuse Inc.

LTP100

PTC RESET FUSE 24V 1A STRAP

Littelfuse Inc.

5,666
RFQ

-

Strap PolySwitch®, LTP Bulk Obsolete Polymeric 24V 1 A 2.5 A 100 A 7 s 70 mOhms 260 mOhms - -40°C ~ 85°C - - - User Defined 0.866" L x 0.199" W (22.00mm x 5.05mm) - 0.039" (1.00mm) -
LTP190 Littelfuse Inc.

LTP190

PTC RESET FUSE 24V 1.9A STRAP

Littelfuse Inc.

3,977
RFQ

-

Strap PolySwitch®, LTP Bulk Obsolete Polymeric 24V 1.9 A 4.2 A 100 A 3 s 30 mOhms 100 mOhms - - - - - User Defined 0.880" L x 0.417" W (22.35mm x 10.60mm) - 0.043" (1.10mm) -
LTP070 Littelfuse Inc.

LTP070

PTC RESET FUSE 15V 700MA STRAP

Littelfuse Inc.

8,885
RFQ
LTP070 Datasheet

Datasheet

Strap PolySwitch®, LTP Bulk Obsolete Polymeric 15V 700 mA 1.45 A 100 A 5 s 100 mOhms 340 mOhms - -40°C ~ 85°C - - - User Defined 0.827" L x 0.199" W (21.00mm x 5.05mm) - 0.047" (1.20mm) -
LTP100S Littelfuse Inc.

LTP100S

PTC RESET FUSE 24V 1A STRAP

Littelfuse Inc.

6,495
RFQ

-

Strap PolySwitch®, LTP Bulk Obsolete Polymeric 24V 1 A 2.5 A 100 A 7 s 70 mOhms 260 mOhms - -40°C ~ 85°C - - - User Defined 0.866" L x 0.199" W (22.00mm x 5.05mm) - 0.039" (1.00mm) -
LTP070F Littelfuse Inc.

LTP070F

PTC RESET FUSE 15V 700MA STRAP

Littelfuse Inc.

3,822
RFQ
LTP070F Datasheet

Datasheet

Strap PolySwitch®, LTP Bulk Obsolete Polymeric 15V 700 mA 1.45 A 100 A 5 s 100 mOhms 340 mOhms - -40°C ~ 85°C - - - User Defined 1.417" L x 0.199" W (36.00mm x 5.05mm) - 0.047" (1.20mm) -
LTP180F Littelfuse Inc.

LTP180F

PTC RESET FUSE 24V 1.8A STRAP

Littelfuse Inc.

5,625
RFQ

-

Strap PolySwitch®, LTP Bulk Obsolete Polymeric 24V 1.8 A 3.8 A 100 A 2.9 s 40 mOhms 120 mOhms - -40°C ~ 85°C - - - User Defined 0.984" L x 0.199" W (25.00mm x 5.05mm) - 0.039" (1.00mm) -
LTP190F Littelfuse Inc.

LTP190F

PTC RESET FUSE 24V 1.9A STRAP

Littelfuse Inc.

6,658
RFQ

-

Strap PolySwitch® Bulk Obsolete Polymeric 24V 1.9 A 4.2 A 100 A 3 s 30 mOhms 100 mOhms - - - - - User Defined 0.880" L x 0.417" W (22.35mm x 10.60mm) - 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.