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
LVR200S-240 Littelfuse Inc.

LVR200S-240

PTC RESET FUSE 240V 2A RADIAL

Littelfuse Inc.

2,123
RFQ
LVR200S-240 Datasheet

Datasheet

Radial, Disc PolySwitch®, LVR Bulk Active Polymeric 240V (265V Int) 2 A 4 A 20 A 28 s 89 mOhms 221 mOhms - -20°C ~ 85°C - - - Through Hole 0.980" L x 0.240" W (24.90mm x 6.10mm) 1.331" (33.80mm) - 0.400" (10.15mm)
0805L020YR Littelfuse Inc.

0805L020YR

PTC RESET FUSE 9V 200MA 0805

Littelfuse Inc.

19,772
RFQ
0805L020YR Datasheet

Datasheet

0805 (2012 Metric), Concave POLY-FUSE®, 0805L Tape & Reel (TR) Active Polymeric 9V 200 mA 500 mA 100 A 20 ms 650 mOhms 3.5 Ohms - -40°C ~ 85°C - - - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.039" (1.00mm) -
0805L035YR Littelfuse Inc.

0805L035YR

PTC RESET FUSE 6V 350MA 0805

Littelfuse Inc.

14,354
RFQ
0805L035YR Datasheet

Datasheet

0805 (2012 Metric), Concave POLY-FUSE®, 0805L Tape & Reel (TR) Active Polymeric 6V 350 mA 750 mA 100 A 100 ms 250 mOhms 1.2 Ohms - -40°C ~ 85°C - - - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.030" (0.75mm) -
0805L010YR Littelfuse Inc.

0805L010YR

PTC RESET FUSE 15V 100MA 0805

Littelfuse Inc.

12,018
RFQ
0805L010YR Datasheet

Datasheet

0805 (2012 Metric), Concave POLY-FUSE®, 0805L Tape & Reel (TR) Active Polymeric 15V 100 mA 300 mA 100 A 1.5 s 1 Ohms 6 Ohms - -40°C ~ 85°C - - - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.039" (1.00mm) -
0805L005/30YR Littelfuse Inc.

0805L005/30YR

PTC RESET FUSE 30V 50MA 0805

Littelfuse Inc.

8,332
RFQ
0805L005/30YR Datasheet

Datasheet

0805 (2012 Metric), Concave POLY-FUSE®, 0805L Tape & Reel (TR) Active Polymeric 30V 50 mA 150 mA 40 A 1.5 s 3.6 Ohms 20 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.049" (1.25mm) -
0603L004YR Littelfuse Inc.

0603L004YR

PTC RESET FUSE 24V 40MA 0603

Littelfuse Inc.

119,060
RFQ
0603L004YR Datasheet

Datasheet

0603 (1608 Metric), Concave POLY-FUSE®, 0603L Tape & Reel (TR) Active Polymeric 24V 40 mA 120 mA 20 A 1 s 4 Ohms 40 Ohms - -40°C ~ 85°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.030" (0.75mm) -
0805L050WR Littelfuse Inc.

0805L050WR

PTC RESET FUSE 6V 500MA 0805

Littelfuse Inc.

59,278
RFQ
0805L050WR Datasheet

Datasheet

0805 (2012 Metric), Concave POLY-FUSE®, 0805L Tape & Reel (TR) Active Polymeric 6V 500 mA 1 A 100 A 100 ms 150 mOhms 850 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.049" (1.25mm) -
0603L010YR Littelfuse Inc.

0603L010YR

PTC RESET FUSE 15V 100MA 0603

Littelfuse Inc.

21,766
RFQ
0603L010YR Datasheet

Datasheet

0603 (1608 Metric), Concave POLY-FUSE®, 0603L Tape & Reel (TR) Active Polymeric 15V 100 mA 300 mA 40 A 1 s 900 mOhms 6 Ohms - -40°C ~ 85°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.030" (0.75mm) -
0603L035YR Littelfuse Inc.

0603L035YR

PTC RESET FUSE 6V 350MA 0603

Littelfuse Inc.

9,565
RFQ
0603L035YR Datasheet

Datasheet

0603 (1608 Metric), Concave POLY-FUSE®, 0603L Tape & Reel (TR) Active Polymeric 6V 350 mA 750 mA 40 A 100 ms 200 mOhms 1 Ohms - -40°C ~ 85°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.061" (1.55mm) -
0805L100WR Littelfuse Inc.

0805L100WR

PTC RESET FUSE 6V 1A 0805

Littelfuse Inc.

7,532
RFQ
0805L100WR Datasheet

Datasheet

0805 (2012 Metric), Concave POLY-FUSE®, 0805L Tape & Reel (TR) Active Polymeric 6V 1 A 1.95 A 40 A 300 ms 60 mOhms 210 mOhms - -40°C ~ 85°C - - - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.071" (1.80mm) -
0603L025YR Littelfuse Inc.

0603L025YR

PTC RESET FUSE 9V 250MA 0603

Littelfuse Inc.

5,961
RFQ
0603L025YR Datasheet

Datasheet

0603 (1608 Metric), Concave POLY-FUSE®, 0603L Tape & Reel (TR) Active Polymeric 9V 250 mA 550 mA 40 A 80 ms 500 mOhms 3 Ohms - -40°C ~ 85°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.030" (0.75mm) -
0603L020YR Littelfuse Inc.

0603L020YR

PTC RESET FUSE 9V 200MA 0603

Littelfuse Inc.

4,885
RFQ
0603L020YR Datasheet

Datasheet

0603 (1608 Metric), Concave POLY-FUSE®, 0603L Tape & Reel (TR) Active Polymeric 9V 200 mA 500 mA 40 A 600 ms 550 mOhms 3.5 Ohms - -40°C ~ 85°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.030" (0.75mm) -
0402L100SLKR Littelfuse Inc.

0402L100SLKR

PTC RESET FUSE 1.0A 6V 0402

Littelfuse Inc.

10,738
RFQ
0402L100SLKR Datasheet

Datasheet

0402 (1005 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 1 A 2 A 40 A 200 ms 30 mOhms 250 mOhms - -40°C ~ 85°C - - - Surface Mount 0.039" L x 0.020" W (1.00mm x 0.50mm) - 0.024" (0.60mm) -
YQS8068 Amphenol Advanced Sensors (Thermometrics)

YQS8068

PTC RESET FUSE 265V 65MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

1,945
RFQ
YQS8068 Datasheet

Datasheet

Radial, Disc YM Bulk Active Ceramic 265V 65 mA 98 mA 400 mA - - - 100 Ohms 0°C ~ 55°C - - - Through Hole 0.217" Dia x 0.197" T (5.50mm x 5.00mm) 0.472" (12.00mm) - 0.197" (5.00mm)
0402L035SLKR Littelfuse Inc.

0402L035SLKR

PTC RESET FUSE 6V 350MA 0402

Littelfuse Inc.

12,070
RFQ
0402L035SLKR Datasheet

Datasheet

0402 (1005 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 350 mA 700 mA 50 A 100 ms 50 mOhms 700 mOhms - -40°C ~ 85°C - - - Surface Mount 0.039" L x 0.020" W (1.00mm x 0.50mm) - 0.024" (0.60mm) -
1206L150/12SLYR Littelfuse Inc.

1206L150/12SLYR

PTC RESET FUSE 12V 1.5A 1206

Littelfuse Inc.

6,600
RFQ
1206L150/12SLYR Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 12V 1.5 A 3 A 50 A 300 ms 10 mOhms 80 mOhms - -40°C ~ 85°C - - - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.65mm) - 0.033" (0.85mm) -
0402L010SLKR Littelfuse Inc.

0402L010SLKR

PTC RESET FUSE 6V 100MA 0402

Littelfuse Inc.

13,494
RFQ
0402L010SLKR Datasheet

Datasheet

0402 (1005 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 100 mA 300 mA 40 A 1 s 150 mOhms 2 Ohms - -40°C ~ 85°C - - - Surface Mount 0.039" L x 0.020" W (1.00mm x 0.50mm) - 0.024" (0.60mm) -
2920L700/24SLER Littelfuse Inc.

2920L700/24SLER

PTC RESET FUSE 7.0A 24V 2920

Littelfuse Inc.

2,743
RFQ
2920L700/24SLER Datasheet

Datasheet

2920 (7351 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 24V 7 A 14 A 50 A 2 s 1 mOhms 10 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.079" (2.00mm) -
2920L500/24SLDR Littelfuse Inc.

2920L500/24SLDR

PTC RESET FUSE 5.0A 24V 2920

Littelfuse Inc.

1,950
RFQ
2920L500/24SLDR Datasheet

Datasheet

2920 (7351 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 24V 5 A 10 A 50 A 2 s 1 mOhms 18 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.079" (2.00mm) -
2920L600/24SLER Littelfuse Inc.

2920L600/24SLER

PTC RESET FUSE 6.0A 24V 2920

Littelfuse Inc.

5,159
RFQ
2920L600/24SLER Datasheet

Datasheet

2920 (7351 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 24V 6 A 12 A 50 A 2 s 1 mOhms 12 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.079" (2.00mm) -
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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.