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PTC Resettable Fuses

Photo Mfr. Part # Availability 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
PTGL12AS4R7K6B51B0 Murata Electronics electronic component

PTGL12AS4R7K6B51B0

PTC RESET FUSE 140V 393MA RADIAL

Murata Electronics

6,879
RFQ

Datasheet

Radial, Disc POSISTOR®, PTGL Bulk Obsolete Ceramic 140V 393 mA 523 mA 3.5 A - - - 4.7 Ohms -30°C ~ 85°C - - - Through Hole 0.453" Dia x 0.138" T (11.50mm x 3.50mm) 0.650" (16.50mm) - 0.197" (5.00mm)
AHRF250 Littelfuse Inc. electronic component

AHRF250

PTC RESET FUSE 16V 2.5A RADIAL

Littelfuse Inc.

9,282
RFQ

Datasheet

Radial, Disc PolySwitch®, AHRF Bulk Active Polymeric 16V 2.5 A - 100 A - - - - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole - - - -
LR4-73XF Littelfuse Inc. electronic component

LR4-73XF

PTC RESET FUSE 730MA STRAP

Littelfuse Inc.

7,773
RFQ

-

Strap PolySwitch®, LR4 Bulk Active Polymeric - 730 mA - 100 A - - - - -40°C ~ 85°C - - - User Defined 1.831" L x 0.323" W (46.50mm x 8.20mm) - 0.039" (1.00mm) -
LVR040K-1 Littelfuse Inc. electronic component

LVR040K-1

PTC RESET FUSE 240V 400MA RADIAL

Littelfuse Inc.

9,021
RFQ

Datasheet

Radial, Disc PolySwitch®, LVR Bulk Active Polymeric 240V (265V Int) 400 mA 900 mA 5.5 A 24 s 600 mOhms 1.9 Ohms - -20°C ~ 85°C - - - Through Hole 0.453" L x 0.150" W (11.50mm x 3.80mm) 0.823" (20.90mm) - 0.200" (5.08mm)
TS250-130F-RC-2 Littelfuse Inc. electronic component

TS250-130F-RC-2

PTC RESET FUSE 60V 130MA 2SMD

Littelfuse Inc.

3,787
RFQ

Datasheet

2-SMD PolySwitch®, TS250 Tape & Reel (TR) Active Polymeric 60V (600V Int) 130 mA 260 mA 1 A 2 s 7 Ohms 17 Ohms - -40°C ~ 85°C - - - Surface Mount 0.352" L x 0.291" W (8.95mm x 7.40mm) - 0.134" (3.40mm) -
VTP170SSF Littelfuse Inc. electronic component

VTP170SSF

PTC RESET FUSE 16V 1.7A STRAP

Littelfuse Inc.

5,871
RFQ

Datasheet

Strap PolySwitch®, VTP Bulk Active Polymeric 16V 1.7 A 3.4 A 100 A 5 s 30 mOhms 105 mOhms - -40°C ~ 85°C - - - User Defined 0.648" L x 0.283" W (16.45mm x 7.20mm) - 0.032" (0.80mm) -
VTP/200GF Littelfuse Inc. electronic component

VTP/200GF

PTC RESET FUSE 16V 2A STRAP

Littelfuse Inc.

7,994
RFQ

-

Strap PolySwitch®, VTP Bulk Active Polymeric 16V 2 A 4.7 A 100 A 5 s 22 mOhms 78 mOhms - - - - - User Defined 0.909" L x 0.177" W (23.10mm x 4.50mm) - 0.032" (0.80mm) -
06R155BU Littelfuse Inc. electronic component

06R155BU

PTC RESET FUSE 6V 1.55A RADIAL

Littelfuse Inc.

4,359
RFQ

Datasheet

Radial, Disc POLY-FUSE®, USBR Bulk Obsolete Polymeric 6V 1.55 A 2.7 A 40 A 2.2 s 40 mOhms 100 mOhms - -40°C ~ 85°C - - - Through Hole 0.272" Dia x 0.118" T (6.90mm x 3.00mm) 0.449" (11.40mm) - 0.201" (5.10mm)
06R120BU Littelfuse Inc. electronic component

06R120BU

PTC RESET FUSE 6V 1.2A RADIAL

Littelfuse Inc.

3,815
RFQ

Datasheet

Radial, Disc POLY-FUSE®, USBR Bulk Obsolete Polymeric 6V 1.2 A 2 A 40 A 500 ms 65 mOhms 140 mOhms - -40°C ~ 85°C - - - Through Hole 0.272" Dia x 0.118" T (6.90mm x 3.00mm) 0.449" (11.40mm) - 0.201" (5.10mm)
06R075BU Littelfuse Inc. electronic component

06R075BU

PTC RESET FUSE 6V 750MA RADIAL

Littelfuse Inc.

3,997
RFQ

Datasheet

Radial, Disc POLY-FUSE®, USBR Bulk Obsolete Polymeric 6V 750 mA 1.3 A 40 A 400 ms 100 mOhms 230 mOhms - -40°C ~ 85°C - - - Through Hole 0.272" Dia x 0.118" T (6.90mm x 3.00mm) 0.449" (11.40mm) - 0.201" (5.10mm)
250R120-R1ZR Littelfuse Inc. electronic component

250R120-R1ZR

PTC RESET FUSE 60V 120MA RADIAL

Littelfuse Inc.

6,541
RFQ

Datasheet

Radial, Disc POLY-FUSE®, 250R Tape & Box (TB) Obsolete Polymeric 60V (250V Int) 120 mA 240 mA 3 A 2.5 s 6 Ohms 16 Ohms - -40°C ~ 85°C - - - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm)
250R120-R3U Littelfuse Inc. electronic component

250R120-R3U

PTC RESET FUSE 60V 120MA RADIAL

Littelfuse Inc.

2,714
RFQ

Datasheet

Radial, Disc POLY-FUSE®, 250R Bulk Obsolete Polymeric 60V (250V Int) 120 mA 240 mA 3 A 2.5 s 8 Ohms 16 Ohms - -40°C ~ 85°C - - - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm)
250R120-R2U Littelfuse Inc. electronic component

250R120-R2U

PTC RESET FUSE 60V 120MA RADIAL

Littelfuse Inc.

7,946
RFQ

Datasheet

Radial, Disc POLY-FUSE®, 250R Bulk Obsolete Polymeric 60V (250V Int) 120 mA 240 mA 3 A 2.5 s 8 Ohms 16 Ohms - -40°C ~ 85°C - - - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm)
250R120-RAU Littelfuse Inc. electronic component

250R120-RAU

PTC RESET FUSE 60V 120MA RADIAL

Littelfuse Inc.

5,591
RFQ

Datasheet

Radial, Disc POLY-FUSE®, 250R Bulk Obsolete Polymeric 60V (250V Int) 120 mA 240 mA 3 A 2.5 s 7 Ohms 16 Ohms - -40°C ~ 85°C - - - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm)
250R120-R3ZR Littelfuse Inc. electronic component

250R120-R3ZR

PTC RESET FUSE 60V 120MA RADIAL

Littelfuse Inc.

2,117
RFQ

Datasheet

Radial, Disc POLY-FUSE®, 250R Tape & Box (TB) Obsolete Polymeric 60V (250V Int) 120 mA 240 mA 3 A 2.5 s 8 Ohms 16 Ohms - -40°C ~ 85°C - - - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm)
250R120TZR Littelfuse Inc. electronic component

250R120TZR

PTC RESET FUSE 60V 120MA RADIAL

Littelfuse Inc.

7,813
RFQ

Datasheet

Radial, Disc POLY-FUSE®, 250R Tape & Box (TB) Obsolete Polymeric 60V (250V Int) 120 mA 240 mA 3 A 2.5 s 7 Ohms 16 Ohms - -40°C ~ 85°C - - - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm)
250R145-RAU Littelfuse Inc. electronic component

250R145-RAU

PTC RESET FUSE 60V 145MA RADIAL

Littelfuse Inc.

6,714
RFQ

Datasheet

Radial, Disc POLY-FUSE®, 250R Bulk Obsolete Polymeric 60V (250V Int) 145 mA 290 mA 3 A 2.5 s 3 Ohms 12 Ohms - -40°C ~ 85°C - - - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm)
250R120TU Littelfuse Inc. electronic component

250R120TU

PTC RESET FUSE 60V 120MA RADIAL

Littelfuse Inc.

8,131
RFQ

Datasheet

Radial, Disc POLY-FUSE®, 250R Bulk Obsolete Polymeric 60V (250V Int) 120 mA 240 mA 3 A 2.5 s 7 Ohms 16 Ohms - -40°C ~ 85°C - - - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm)
250R120-RFZR Littelfuse Inc. electronic component

250R120-RFZR

PTC RESET FUSE 60V 120MA RADIAL

Littelfuse Inc.

2,516
RFQ

Datasheet

Radial, Disc POLY-FUSE®, 250R Tape & Box (TB) Obsolete Polymeric 60V (250V Int) 120 mA 240 mA 3 A 2.5 s 6 Ohms 16 Ohms - -40°C ~ 85°C - - - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm)
250R120-RFU Littelfuse Inc. electronic component

250R120-RFU

PTC RESET FUSE 60V 120MA RADIAL

Littelfuse Inc.

2,184
RFQ

Datasheet

Radial, Disc POLY-FUSE®, 250R Bulk Obsolete Polymeric 60V (250V Int) 120 mA 240 mA 3 A 2.5 s 6 Ohms 16 Ohms - -40°C ~ 85°C - - - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm)
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PTC Resettable Fuses Electronic Components

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