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PTC Resettable Fuses

Records 1573
Page  39/53
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 RESET 6V 5A 2016 SMD
Package: 2016 (5041 Metric), Concave
Stock12,180
2016 (5041 Metric), Concave
POLY-FUSE?, 2016L
Polymeric
6V
100A
5A
10A
2s
5 mOhms
25 mOhms
-
-40°C ~ 85°C
-
Surface Mount
2016 (5041 Metric), Concave
0.200" L x 0.160" W (5.08mm x 4.07mm)
-
0.063" (1.60mm)
-
Littelfuse Inc.
POLYSWITCH 3A RESET FUSE SMD
Package: 2-SMD
Stock84,606
2-SMD
PolySwitch?, ASMD
Polymeric
24V
40A
3A
6A
5s
15 mOhms
72 mOhms
-
-
PS300, PS400
Surface Mount
2-SMD
0.295" L x 0.201" W (7.50mm x 5.10mm)
-
0.028" (0.71mm)
-
Littelfuse Inc.
POLYSWITCH 1.85A RESET FUSE SMD
Package: 2-SMD
Stock74,214
2-SMD
PolySwitch?, ASMD
Polymeric
33V
40A
1.85A
3.7A
2.5s
50 mOhms
150 mOhms
-
-
PS300, PS400
Surface Mount
2-SMD
0.295" L x 0.201" W (7.50mm x 5.10mm)
-
0.028" (0.71mm)
-
Littelfuse Inc.
POLYSWITCH 1.25A RESET FUSE SMD
Package: 2-SMD
Stock86,592
2-SMD
PolySwitch?, ASMD
Polymeric
33V
40A
1.25A
2.5A
2s
40 mOhms
250 mOhms
-
-
PS300, PS400
Surface Mount
2-SMD
0.295" L x 0.201" W (7.50mm x 5.10mm)
-
0.028" (0.71mm)
-
Littelfuse Inc.
POLYSWITCH .750A RESET FUSE SMD
Package: 2-SMD
Stock64,092
2-SMD
PolySwitch?, ASMD
Polymeric
33V
40A
750mA
1.5A
1s
100 mOhms
610 mOhms
-
-
PS300, PS400
Surface Mount
2-SMD
0.295" L x 0.201" W (7.50mm x 5.10mm)
-
0.035" (0.90mm)
-
Littelfuse Inc.
POLYSWITCH 0.05A RESET FUSE SMD
Package: -
Stock87,582
-
PolySwitch?, femtoASMD
Polymeric
15V
10A
50mA
150mA
100ms
3.8 Ohms
30 Ohms
-
-
PS300, PS400
-
-
-
-
-
-
Littelfuse Inc.
POLYSWITCH 4.50A LOW RHO SMD
Package: 1210 (3225 Metric)
Stock118,026
1210 (3225 Metric)
Polyswitch?, LoRho
Polymeric
12V
10A
4.5A
9A
20s
2 mOhms
10 mOhms
-
-20°C ~ 85°C
-
Surface Mount
1210 (3225 Metric)
0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.032" (0.80mm)
-
Littelfuse Inc.
POLYSWITCH .100A RESET FUSE SMD
Package: -
Stock48,678
-
PolySwitch?, picoASMDC
Polymeric
15V
20A
100mA
300mA
600ms
1.5 Ohms
11 Ohms
-
-
PS300, PS400
-
-
-
-
-
-
Littelfuse Inc.
POLYSWITCH .120A RESET FUSE SMD
Package: -
Stock93,624
-
PolySwitch?, picoASMDC
Polymeric
15V
20A
120mA
300mA
100ms
1.5 Ohms
9 Ohms
-
-
PS300, PS400
-
-
-
-
-
-
Littelfuse Inc.
POLYSWITCH .500A RESET FUSE SMD
Package: 2-SMD
Stock84,738
2-SMD
PolySwitch?, ASMD
Polymeric
60V
10A
500mA
1A
4s
150 mOhms
1.2 Ohms
-
-
PS300, PS400
Surface Mount
2-SMD
0.295" L x 0.201" W (7.50mm x 5.10mm)
-
0.035" (0.90mm)
-
Littelfuse Inc.
POLYSWITCH .300A RESET FUSE SMD
Package: 2-SMD
Stock79,008
2-SMD
PolySwitch?, ASMD
Polymeric
60V
10A
300mA
600mA
3s
300 mOhms
3.4 Ohms
-
-
PS300, PS400
Surface Mount
2-SMD
0.295" L x 0.201" W (7.50mm x 5.10mm)
-
0.035" (0.90mm)
-
Littelfuse Inc.
POLYSWITCH 1.85A 33V RESET SMD
Package: 2920 (7351 Metric), Concave
Stock35,370
2920 (7351 Metric), Concave
*
-
33V
40A
1.85A
3.7A
2.5s
-
-
-
-
-
Surface Mount
2920 (7351 Metric), Concave
0.295" L x 0.201" W (7.50mm x 5.10mm)
-
0.028" (0.70mm)
-
Littelfuse Inc.
POLYSWITCH 1.25A 33V RESET SMD
Package: 2920 (7351 Metric), Concave
Stock28,038
2920 (7351 Metric), Concave
*
-
33V
40A
1.25A
2.5A
2s
-
-
-
-
-
Surface Mount
2920 (7351 Metric), Concave
0.295" L x 0.201" W (7.50mm x 5.10mm)
-
0.028" (0.71mm)
-
Littelfuse Inc.
POLYSWITCH .08A RESET FUSE SMD
Package: 0603 (1608 Metric), Concave
Stock28,872
0603 (1608 Metric), Concave
PolySwitch?, femtoSMDC
Polymeric
12V
40A
80mA
200mA
100ms
2.8 Ohms
14 Ohms
-
-
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.031" W (1.60mm x 0.80mm)
-
0.033" (0.85mm)
-
Littelfuse Inc.
POLYSWITCH 4A LOW RHO SMD
Package: 1206 (3216 Metric)
Stock123,984
1206 (3216 Metric)
Polyswitch?, LoRho
Polymeric
12V
9A
4A
8A
2s
4 mOhms
10 mOhms
-
-20°C ~ 85°C
-
Surface Mount
1206 (3216 Metric)
0.127" L x 0.063" W (3.22mm x 1.60mm)
-
0.032" (0.80mm)
-
Littelfuse Inc.
POLYSWITCH 3.50A LOW RHO SMD
Package: 1206 (3216 Metric)
Stock123,084
1206 (3216 Metric)
Polyswitch?, LoRho
Polymeric
12V
9A
3.5A
6.3A
5s
4 mOhms
18 mOhms
-
-20°C ~ 85°C
-
Surface Mount
1206 (3216 Metric)
0.127" L x 0.063" W (3.22mm x 1.60mm)
-
0.032" (0.80mm)
-
Littelfuse Inc.
POLYSWITCH .160A RESET FUSE SMD
Package: 0603 (1608 Metric), Concave
Stock47,712
0603 (1608 Metric), Concave
PolySwitch?, femtoSMDC
Polymeric
9V
40A
160mA
400mA
100ms
1 Ohms
4.2 Ohms
-
-
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.031" W (1.60mm x 0.80mm)
-
0.030" (0.75mm)
-
Littelfuse Inc.
POLYSWITCH .120A RESET FUSE SMD
Package: 0603 (1608 Metric), Concave
Stock43,158
0603 (1608 Metric), Concave
PolySwitch?, femtoSMDC
Polymeric
9V
40A
120mA
300mA
100ms
1.1 Ohms
5.8 Ohms
-
-
-
Surface Mount
0603 (1608 Metric), Concave
0.063" L x 0.031" W (1.60mm x 0.80mm)
-
0.030" (0.75mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 0.12A HOLD
Package: Radial, Disc
Stock22,806
Radial, Disc
PolySwitch?, TRF250
Polymeric
60V (250V Int)
3A
120mA
240mA
1.2s
7 Ohms
16 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.256" L x 0.181" W (6.50mm x 4.60mm)
0.433" (11.00mm)
-
0.197" (5.00mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 0.4A HOLD
Package: Radial, Disc
Stock16,788
Radial, Disc
PolySwitch?, LVR
Polymeric
240V (265V Int)
5.5A
400mA
900mA
24s
600 mOhms
1.9 Ohms
-
-20°C ~ 85°C
-
Through Hole
Radial, Disc
0.453" L x 0.150" W (11.50mm x 3.80mm)
0.820" (20.90mm)
-
0.200" (5.08mm)
Littelfuse Inc.
POLYSWITCH PTC RESET .12A HOLD
Package: Radial, Disc
Stock18,240
Radial, Disc
PolySwitch?, TRF250
Polymeric
60V (250V Int)
3A
120mA
240mA
750ms
8 Ohms
16 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.256" L x 0.181" W (6.50mm x 4.60mm)
0.433" (11.00mm)
-
0.197" (5.00mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 1.75A STRAP
Package: Strap
Stock26,742
Strap
PolySwitch?, VTP
Polymeric
16V
100A
1.75A
3.6A
5s
29 mOhms
102 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.874" L x 0.146" W (22.20mm x 3.70mm)
-
0.032" (0.80mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 1.2A STRAP
Package: Strap
Stock35,550
Strap
PolySwitch?, SRP
Polymeric
15V
100A
1.2A
2.7A
5s
85 mOhms
220 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.827" L x 0.199" W (21.00mm x 5.05mm)
-
0.039" (1.00mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 0.65A
Package: Radial, Disc
Stock22,464
Radial, Disc
PolySwitch?, RXEF
Polymeric
72V
40A
650mA
1.3A
5.3s
310 mOhms
720 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.370" Dia x 0.118" W (9.40mm x 3.00mm)
0.571" (14.50mm)
-
0.199" (5.05mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 0.13A SMD
Package: 2-SMD
Stock8,946
2-SMD
PolySwitch?, TS250
Polymeric
60V (600V Int)
1A
130mA
260mA
1.5s
9 Ohms
20 Ohms
-
-40°C ~ 85°C
-
Surface Mount
2-SMD
0.352" L x 0.291" W (8.95mm x 7.40mm)
-
0.134" (3.40mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 8A KINK
Package: Radial, Disc
Stock44,814
Radial, Disc
PolySwitch?, RUEF
Polymeric
30V
100A
8A
16A
18.8s
5 mOhms
20 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.850" L x 0.118" W (21.60mm x 3.00mm)
1.189" (30.20mm)
-
0.400" (10.15mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 9A HLD
Package: Radial, Disc
Stock49,620
Radial, Disc
PolySwitch?, RGEF
Polymeric
16V
100A
9A
15.3A
5.5s
4.7 mOhms
13.5 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.532" L x 0.100" W (13.50mm x 2.50mm)
0.854" (21.70mm)
-
0.199" (5.05mm)
Littelfuse Inc.
POLYSWITCH PTC 3.0A KINKED AMMO
Package: Radial, Disc
Stock48,804
Radial, Disc
PolySwitch?, RXEF
Polymeric
72V
40A
3A
6A
19.8s
40 mOhms
100 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.910" Dia x 0.118" W (23.11mm x 3.00mm)
1.154" (29.30mm)
-
0.400" (10.15mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 0.4A
Package: Radial, Disc
Stock76,380
Radial, Disc
PolySwitch?, LVR
Polymeric
240V (265V Int)
5.5A
400mA
900mA
24s
600 mOhms
1.9 Ohms
-
-20°C ~ 85°C
-
Through Hole
Radial, Disc
0.453" L x 0.150" W (11.50mm x 3.80mm)
0.770" (19.50mm)
-
0.200" (5.08mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 0.12A HOLD
Package: Radial, Disc
Stock17,142
Radial, Disc
PolySwitch?, TRF250
Polymeric
60V (250V Int)
3A
120mA
240mA
1s
6 Ohms
16 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.236" L x 0.150" W (6.00mm x 3.80mm)
0.394" (10.00mm)
-
0.197" (5.00mm)