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PTC Resettable Fuses

Records 1573
Page  43/53
Image
Part Number
Manufacturer
Description
Package
Stock
Quantity
Package
Series
Type
Voltage - Max
Current - Max
Current - Hold (Ih) (Max)
Current - Trip (It)
Time to Trip
Resistance - Initial (Ri) (Min)
Resistance - Post Trip (R1) (Max)
Resistance - 25°C (Typ)
Operating Temperature
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
Littelfuse Inc.
PTC RESETTABLE 60V 170MA RADIAL
Package: Radial, Disc
Stock86,802
Radial, Disc
POLY-FUSE?, 60R
Polymeric
60V
40A
170mA
340mA
3s
3.3 Ohms
8 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.291" Dia x 0.122" W (7.40mm x 3.10mm)
0.500" (12.70mm)
-
0.201" (5.10mm)
Littelfuse Inc.
POLYSWITCH 1.6A RESET FUSE SMD
Package: 1812 (4532 Metric), Concave
Stock556,032
1812 (4532 Metric), Concave
PolySwitch?, miniSMD
Polymeric
9V
100A
1.6A
3.2A
1s
30 mOhms
100 mOhms
-
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.019" (0.48mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET .40A
Package: Radial, Disc
Stock94,680
Radial, Disc
PolySwitch?, RXEF
Polymeric
72V
40A
400mA
800mA
3.8s
550 mOhms
1.29 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.299" Dia x 0.118" W (7.60mm x 3.00mm)
0.532" (13.50mm)
-
0.199" (5.05mm)
Littelfuse Inc.
POLYSWITCH RESETTABLE DEVICE SMD
Package: 1206 (3216 Metric)
Stock144,000
1206 (3216 Metric)
PolySwitch?
Polymeric
6V
50A
1.75A
5A
1s
8 mOhms
-
-
-
-
Surface Mount
1206 (3216 Metric)
0.127" L x 0.063" W (3.22mm x 1.61mm)
-
0.039" (1.00mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 0.16A
Package: Radial, Disc
Stock87,870
Radial, Disc
PolySwitch?, LVR
Polymeric
240V (265V Int)
2A
160mA
370mA
15s
2.5 Ohms
7.8 Ohms
-
-20°C ~ 85°C
-
Through Hole
Radial, Disc
0.390" Dia x 0.150" W (9.90mm x 3.80mm)
0.492" (12.50mm)
-
0.200" (5.08mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 0.08A HOLD
Package: Radial, Disc
Stock30,828
Radial, Disc
PolySwitch?, LVR
Polymeric
240V (265V Int)
1.2A
80mA
190mA
10s
7.4 Ohms
26 Ohms
-
-20°C ~ 85°C
-
Through Hole
Radial, Disc
0.280" Dia x 0.180" W (7.20mm x 4.60mm)
0.400" (10.20mm)
-
0.200" (5.08mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 6A KINK
Package: Radial, Disc
Stock17,160
Radial, Disc
PolySwitch?, RGEF
Polymeric
16V
100A
6A
10.2A
3.3s
10 mOhms
28 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.421" L x 0.098" W (10.70mm x 2.50mm)
0.709" (18.00mm)
-
0.199" (5.05mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 2A HLD
Package: Radial
Stock22,698
Radial
PolySwitch?, RHEF
Polymeric
16V
100A
2A
3.8A
4.3s
45 mOhms
110 mOhms
-
-40°C ~ 125°C
-
Through Hole
Radial
0.370" Dia x 0.122" W (9.40mm x 3.10mm)
0.570" (14.40mm)
-
0.199" (5.05mm)
Littelfuse Inc.
PTC RESETTABLE 15V 1.1A 2016 SMD
Package: 2016 (5041 Metric), Concave
Stock240,000
2016 (5041 Metric), Concave
POLY-FUSE?, 2016L
Polymeric
15V
40A
1.1A
2.2A
500ms
100 mOhms
400 mOhms
-
-40°C ~ 85°C
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.030" (0.75mm)
-
Littelfuse Inc.
POLYSWITCH 15V 2.5A SMD
Package: 2-SMD
Stock20,628
2-SMD
PolySwitch?, SMD
Polymeric
15V
40A
2.5A
5A
10s
35 mOhms
85 mOhms
-
-40°C ~ 85°C
-
Surface Mount
2-SMD
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
0.118" (3.00mm)
-
Littelfuse Inc.
POLYSWITCH 33V 1.5A SMD
Package: 2-SMD
Stock19,416
2-SMD
PolySwitch?, SMD
Polymeric
33V
40A
1.5A
3A
5s
60 mOhms
-
-
-40°C ~ 85°C
-
Surface Mount
2-SMD
0.289" L x 0.202" W (7.35mm x 5.12mm)
-
0.118" (3.00mm)
-
Littelfuse Inc.
POLYSWITCH PTC 1.6A KINKED
Package: Radial, Disc
Stock12,012
Radial, Disc
PolySwitch?, RXEF
Polymeric
72V
40A
1.6A
3.2A
11.4s
90 mOhms
220 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.642" Dia x 0.118" W (16.30mm x 3.00mm)
0.819" (20.80mm)
-
0.199" (5.05mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 3A
Package: Radial, Disc
Stock20,214
Radial, Disc
PolySwitch?, RUEF
Polymeric
30V
100A
3A
6A
10.8s
20 mOhms
80 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.449" L x 0.118" W (11.40mm x 3.00mm)
0.650" (16.50mm)
-
0.199" (5.05mm)
Littelfuse Inc.
PTC RESETTABLE 12V 1.60A 1812L
Package: 1812 (4532 Metric), Concave
Stock8,772
1812 (4532 Metric), Concave
POLY-FUSE?, 1812L
Polymeric
12V
100A
1.6A
2.8A
1s
30 mOhms
100 mOhms
-
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.049" (1.25mm)
-
Littelfuse Inc.
PTC 16V POLYFUSE 1812 1.50A
Package: 1812 (4532 Metric), Concave
Stock120,000
1812 (4532 Metric), Concave
POLY-FUSE?, 1812L
Polymeric
16V
100A
1.5A
3A
500ms
40 mOhms
110 mOhms
-
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.049" (1.25mm)
-
Littelfuse Inc.
FUSE USB RESETTABLE 1.35A HOLD
Package: Radial, Disc
Stock92,640
Radial, Disc
PolySwitch?, RUSBF
Polymeric
16V
40A
1.35A
2.7A
4.5s
40 mOhms
112 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.350" L x 0.118" W (8.90mm x 3.00mm)
0.532" (13.50mm)
-
0.199" (5.05mm)
Littelfuse Inc.
PTC RESETTABLE 6V 1.25A 1812L
Package: 1812 (4532 Metric), Concave
Stock48,000
1812 (4532 Metric), Concave
POLY-FUSE?, 1812L
Polymeric
6V
100A
1.25A
2.5A
400ms
50 mOhms
140 mOhms
-
-40°C ~ 85°C
-
Surface Mount
1812 (4532 Metric), Concave
0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.030" (0.75mm)
-
Littelfuse Inc.
PTC RESETTABLE 16V .900A RADIAL
Package: Radial, Disc
Stock35,370
Radial, Disc
POLY-FUSE?, USBR
Polymeric
16V
40A
900mA
1.8A
1.2s
70 mOhms
180 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.291" L x 0.118" W (7.40mm x 3.00mm)
0.480" (12.20mm)
-
0.201" (5.10mm)
Littelfuse Inc.
PTC RESETTABLE 16V 1.10A RADIAL
Package: Radial, Disc
Stock20,880
Radial, Disc
POLY-FUSE?, USBR
Polymeric
16V
40A
1.1A
2.2A
2.3s
50 mOhms
140 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.291" L x 0.118" W (7.40mm x 3.00mm)
0.560" (14.20mm)
-
0.201" (5.10mm)
Littelfuse Inc.
PTC RESETTABLE 6V 1.20A RADIAL
Package: Radial, Disc
Stock18,054
Radial, Disc
POLY-FUSE?, USBR
Polymeric
6V
40A
1.2A
2A
500ms
65 mOhms
140 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.272" Dia x 0.118" W (6.90mm x 3.00mm)
0.449" (11.40mm)
-
0.201" (5.10mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 2.5A
Package: Radial, Disc
Stock24,072
Radial, Disc
PolySwitch?, RGEF
Polymeric
16V
100A
2.5A
4.7A
5s
22 mOhms
53 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.350" L x 0.118" W (8.90mm x 3.00mm)
0.504" (12.80mm)
-
0.199" (5.05mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 6A STRAP
Package: Strap
Stock108,222
Strap
PolySwitch?, LR4
Polymeric
20V
100A
6A
11.7A
5s
7 mOhms
19 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.984" L x 0.559" W (25.00mm x 14.20mm)
-
0.039" (1.00mm)
-
Littelfuse Inc.
PTC RESETTABLE 16V 14A RADIAL
Package: Radial, Disc
Stock30,534
Radial, Disc
POLY-FUSE?, 16R
Polymeric
16V
100A
14A
23.8A
9s
2.6 mOhms
6.4 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.925" L x 0.138" W (23.50mm x 3.50mm)
1.100" (27.90mm)
-
0.402" (10.20mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 0.16A HOLD
Package: Radial, Disc
Stock84,120
Radial, Disc
PolySwitch?, TRF600
Polymeric
250V (600V Int)
60A
160mA
320mA
18s
4 Ohms
18 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.630" L x 0.236" W (16.00mm x 6.00mm)
0.496" (12.60mm)
-
0.197" (5.00mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 0.55A HOLD
Package: Radial, Disc
Stock24,768
Radial, Disc
PolySwitch?, LVR
Polymeric
240V (265V Int)
7A
550mA
1.25A
26s
450 mOhms
1.45 Ohms
-
-20°C ~ 85°C
-
Through Hole
Radial, Disc
0.551" L x 0.161" W (14.00mm x 4.10mm)
0.850" (21.70mm)
-
0.200" (5.08mm)
Littelfuse Inc.
PTC RESETBLE 12V 1.1A LOW-R 1206
Package: 1206 (3216 Metric), Concave, Long Side Terminals
Stock35,910
1206 (3216 Metric), Concave, Long Side Terminals
POLY-FUSE?, LoRho
Polymeric
12V
50A
1.1A
2.2A
300ms
15 mOhms
130 mOhms
-
-40°C ~ 85°C
-
Surface Mount
1206 (3216 Metric), Concave, Long Side Terminals
0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.033" (0.85mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 5.5A STRAP
Package: Strap
Stock30,486
Strap
PolySwitch?, LR4
Polymeric
20V
100A
5.5A
10.5A
5s
9 mOhms
22 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
1.417" L x 0.283" W (36.00mm x 7.20mm)
-
0.039" (1.00mm)
-
Littelfuse Inc.
PTC RESETTABLE 9V .25A SMD 0603
Package: 0603 (1608 Metric), Concave
Stock20,364
0603 (1608 Metric), Concave
POLY-FUSE?, 0603L
Polymeric
9V
40A
250mA
550mA
80ms
500 mOhms
3 Ohms
-
-40°C ~ 85°C
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.032" W (1.60mm x 0.80mm)
-
0.030" (0.75mm)
-
Littelfuse Inc.
PTC RESETTABLE 6V .750A SMD 0805
Package: 0805 (2012 Metric), Concave
Stock699,204
0805 (2012 Metric), Concave
POLY-FUSE?, 0805L
Polymeric
6V
40A
750mA
1.5A
200ms
90 mOhms
350 mOhms
-
-40°C ~ 85°C
-
Surface Mount
0805 (2012 Metric), Concave
0.083" L x 0.053" W (2.10mm x 1.35mm)
-
0.030" (0.75mm)
-
Littelfuse Inc.
PTC RESET 30V 0.05A 0805 SMD
Package: 0805 (2012 Metric), Concave
Stock31,428
0805 (2012 Metric), Concave
POLY-FUSE?, 0805L
Polymeric
30V
40A
50mA
150mA
1.5s
3.6 Ohms
20 Ohms
-
-40°C ~ 85°C
AEC-Q200
Surface Mount
0805 (2012 Metric), Concave
0.083" L x 0.053" W (2.10mm x 1.35mm)
-
0.049" (1.25mm)
-