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
FEMTOSMDC016F-2

FEMTOSMDC016F-2

PTC RESET FUSE 9V 160MA 0603

Littelfuse Inc.

7,837
RFQ
Datasheet 0603 (1608 Metric), Concave PolySwitch®, femtoSMDC Tape & Reel (TR) Active Polymeric 9V 160 mA 400 mA 40 A 100 ms 1 Ohms 4.2 Ohms - - - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.030" (0.75mm) -
SMDC125F/33-2

SMDC125F/33-2

PTC RESET FUSE 33V 1.25A 2920

Littelfuse Inc.

4,307
RFQ
Datasheet 2920 (7351 Metric), Concave SMDC Tape & Reel (TR) Active Polymeric 33V 1.25 A 2.5 A 40 A 2 s - - - - - - - Surface Mount 0.295" L x 0.201" W (7.50mm x 5.10mm) - 0.028" (0.71mm) -
30R185UPR

30R185UPR

PTC RESET FUSE 30V 1.85A RADIAL

Littelfuse Inc.

6,682
RFQ
Datasheet Radial, Disc POLY-FUSE®, 30R Cut Tape (CT) Active Polymeric 30V 1.85 A 3.7 A 40 A 8.7 s 30 mOhms 90 mOhms - -40°C ~ 85°C - - - Through Hole 0.402" L x 0.118" W (10.20mm x 3.00mm) 0.618" (15.70mm) - 0.201" (5.10mm)
60R075XPR

60R075XPR

PTC RESET FUSE 60V 750MA RADIAL

Littelfuse Inc.

5,451
RFQ
Datasheet Radial, Disc POLY-FUSE®, 60R Cut Tape (CT) Active Polymeric 60V 750 mA 1.5 A 40 A 6.3 s 250 mOhms 600 mOhms - -40°C ~ 85°C - - - Through Hole 0.402" Dia x 0.122" T (10.20mm x 3.10mm) 0.591" (15.00mm) - 0.201" (5.10mm)
60R110XMR

60R110XMR

PTC RESET FUSE 60V 1.1A RADIAL

Littelfuse Inc.

37,114
RFQ
Datasheet Radial, Disc POLY-FUSE®, 60R Cut Tape (CT) Active Polymeric 60V 1.1 A 2.2 A 40 A 8.2 s 150 mOhms 380 mOhms - -40°C ~ 85°C - - - Through Hole 0.512" Dia x 0.122" T (13.00mm x 3.10mm) 0.717" (18.20mm) - 0.201" (5.10mm)
2920L200DR

2920L200DR

PTC RESET FUSE 15V 2A 2920

Littelfuse Inc.

10,335
RFQ
Datasheet 2920 (7351 Metric), Concave POLY-FUSE®, 2920L Tape & Reel (TR) Active Polymeric 15V 2 A 4 A 40 A 5 s 50 mOhms 125 mOhms - -40°C ~ 85°C - - - Surface Mount 0.289" L x 0.202" W (7.35mm x 5.12mm) - 0.049" (1.25mm) -
2016L150DR

2016L150DR

PTC RESET FUSE 15V 1.5A 2016

Littelfuse Inc.

9,624
RFQ
Datasheet 2016 (5041 Metric), Concave POLY-FUSE®, 2016L Tape & Reel (TR) Active Polymeric 15V 1.5 A 3 A 40 A 1 s 70 mOhms 180 mOhms - -40°C ~ 85°C - - - Surface Mount 0.200" L x 0.160" W (5.08mm x 4.07mm) - 0.061" (1.55mm) -
AHS120F/33-2

AHS120F/33-2

PPTC-SMD-PSW

Littelfuse Inc.

7,807
RFQ
Datasheet 2-SMD PolySwitch® AHS Tape & Reel (TR) Active Polymeric 33V 1.2 A 2.3 A 20 A 2 s 150 mOhms 340 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) 0.118" (3.00mm) - -
LVR033S-2

LVR033S-2

PTC RESET FUSE 240V 330MA RADIAL

Littelfuse Inc.

5,291
RFQ
Datasheet Radial, Disc PolySwitch®, LVR 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) 0.650" (16.50mm) - 0.200" (5.08mm)
60R090XPR

60R090XPR

PTC RESET FUSE 60V 900MA RADIAL

Littelfuse Inc.

3,108
RFQ
Datasheet Radial, Disc POLY-FUSE®, 60R Cut Tape (CT) Active Polymeric 60V 900 mA 1.8 A 40 A 7.2 s 200 mOhms 470 mOhms - -40°C ~ 85°C - - - Through Hole 0.441" Dia x 0.122" T (11.20mm x 3.10mm) 0.622" (15.80mm) - 0.201" (5.10mm)
AHEF100

AHEF100

PTC RESET FUSE 32V 1A RADIAL

Littelfuse Inc.

2,809
RFQ
Datasheet Radial, Disc PolySwitch®, AHEF Bag Active Polymeric 32V 1 A 1.9 A 100 A 6.2 s 150 mOhms 430 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.382" Dia x 0.118" T (9.70mm x 3.00mm) 0.535" (13.60mm) - 0.199" (5.05mm)
2920L075/72MR

2920L075/72MR

2920L

Littelfuse Inc.

2,236
RFQ
Datasheet 2920 (7351 Metric), Concave POLY-FUSE®, 2920L Tape & Reel (TR) Active - 72V 750 mA 1.5 A 10 A 300 ms 240 mOhms 950 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.071" (1.80mm) -
TRF250-120-2

TRF250-120-2

PTC RESET FUSE 60V 120MA RADIAL

Littelfuse Inc.

2,842
RFQ
Datasheet Radial, Disc PolySwitch®, TRF250 Tape & Reel (TR) Active Polymeric 60V (250V Int) 120 mA 240 mA 3 A 2.5 s 4 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) - 0.197" (5.00mm)
PICOASMDC012S-2

PICOASMDC012S-2

PTC RESET FUSE 15V 120MA 0805

Littelfuse Inc.

3,201
RFQ
Datasheet 0805 (2012 Metric) PolySwitch®, picoASMDC Tape & Reel (TR) Active Polymeric 15V 120 mA 300 mA 20 A 100 ms 1.5 Ohms 9 Ohms - - Automotive AEC-Q200 - Surface Mount 0.083" L x 0.055" W (2.10mm x 1.40mm) - 0.027" (0.68mm) -
RGEF900

RGEF900

PTC RESET FUSE 16V 9A RADIAL

Littelfuse Inc.

1,460
RFQ
Datasheet Radial, Disc PolySwitch®, RGEF Bag Active Polymeric 16V 9 A 15.3 A 100 A 5.5 s 4.7 mOhms 13.5 mOhms - -40°C ~ 85°C - - - Through Hole 0.531" L x 0.100" W (13.50mm x 2.50mm) 0.854" (21.70mm) - 0.199" (5.05mm)
RUEF500-2

RUEF500-2

PTC RESET FUSE 30V 5A RADIAL

Littelfuse Inc.

8,867
RFQ
Datasheet Radial, Disc PolySwitch®, RUEF Tape & Reel (TR) Active Polymeric 30V 5 A 10 A 100 A 14.5 s 10 mOhms 50 mOhms - -40°C ~ 85°C - - - Through Hole 0.551" L x 0.120" W (14.00mm x 3.00mm) 0.949" (24.10mm) - 0.400" (10.15mm)
ASMD050F-2

ASMD050F-2

PTC RESET FUSE 60V 370MA 2SMD

Littelfuse Inc.

2,429
RFQ
Datasheet 2-SMD PolySwitch®, ASMD Tape & Reel (TR) Active Polymeric 60V 370 mA 980 mA 10 A 20 s 290 mOhms 1.4 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) -
2920L600/12MR

2920L600/12MR

PTC RESET FUSE 12V 6A 2920

Littelfuse Inc.

95,626
RFQ
Datasheet 2920 (7351 Metric), Concave POLY-FUSE®, 2920L Tape & Reel (TR) Active Polymeric 12V 6 A 12 A 50 A 2 s 4 mOhms 20 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.063" (1.60mm) -
LVR040K-2

LVR040K-2

PTC RESET FUSE 240V 400MA RADIAL

Littelfuse Inc.

7,688
RFQ
Datasheet Radial, Disc PolySwitch®, LVR Tape & Reel (TR) 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)
RKEF400

RKEF400

PTC RESET FUSE 60V 4A RADIAL

Littelfuse Inc.

5,526
RFQ
Datasheet Radial, Disc PolySwitch®, RKEF Bag Active Polymeric 60V 4 A 8 A 40 A 24 s 14 mOhms 60 mOhms - -40°C ~ 85°C - - - Through Hole 0.827" L x 0.118" W (21.00mm x 3.00mm) 0.980" (24.90mm) - 0.400" (10.15mm)
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