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PTC Resettable Fuses

Records 3502
Page  100/117
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.
POLYSWITCH PTC RESET 0.05A HOLD
Package: Radial, Disc
Stock30,294
Radial, Disc
PolySwitch?, LVR
Polymeric
240V (265V Int)
1A
50mA
120mA
10s
18.5 Ohms
65 Ohms
-
-20°C ~ 85°C
-
Through Hole
Radial, Disc
0.272" Dia x 0.181" W (6.90mm x 4.60mm)
0.480" (12.10mm)
-
0.200" (5.08mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 2A HOLD
Package: Radial
Stock60,000
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)
Bourns Inc.
FUSE PTC RESETTABLE 6A HOLD
Package: Radial, Disc
Stock2,000
Radial, Disc
Multifuse?, MF-R
Polymeric
30V
40A
6A
12A
16s
5 mOhms
40 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.760" L x 0.118" W (19.30mm x 3.00mm)
1.256" (31.90mm)
-
0.402" (10.20mm)
Bourns Inc.
FUSE RESETTABLE
Package: 2-SMD
Stock18,504
2-SMD
Multifuse?, MF-SM/250V
Polymeric
60V (250V Int)
3A
130mA
-
-
4 Ohms
16 Ohms
-
-40°C ~ 85°C
-
Surface Mount
2-SMD
0.350" L x 0.283" W (8.90mm x 7.20mm)
-
0.402" (10.20mm)
-
Littelfuse Inc.
PTC 3.00A 30V RESETTABLE KINK
Package: Radial, Disc
Stock16,158
Radial, Disc
POLY-FUSE?, 30R
Polymeric
30V
40A
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)
0.760" (19.20mm)
-
0.201" (5.10mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 1.85A T/H
Package: Radial, Disc
Stock118,398
Radial, Disc
PolySwitch?, RKEF
Polymeric
60V
40A
1.85A
3.7A
12.6s
60 mOhms
250 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.512" L x 0.150" W (13.00mm x 3.81mm)
0.740" (18.80mm)
-
0.200" (5.08mm)
Littelfuse Inc.
PTC 1.85A 60V RESETTABLE KINK
Package: Radial, Disc
Stock32,520
Radial, Disc
POLY-FUSE?, 60R
Polymeric
60V
40A
1.85A
3.7A
12.6s
80 mOhms
190 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.660" Dia x 0.122" W (16.76mm x 3.10mm)
0.906" (23.00mm)
-
0.201" (5.10mm)
Bourns Inc.
FUSE PTC RESETTABLE 5A HOLD
Package: Radial, Disc
Stock2,000
Radial, Disc
Multifuse?, MF-R
Polymeric
30V
40A
5A
10A
14.5s
10 mOhms
50 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.685" L x 0.118" W (17.40mm x 3.00mm)
0.980" (24.90mm)
-
0.402" (10.20mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 1.85A
Package: Radial, Disc
Stock13,560
Radial, Disc
PolySwitch?, RXEF
Polymeric
72V
40A
1.85A
3.7A
12.6s
80 mOhms
190 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.689" Dia x 0.118" W (17.50mm x 3.00mm)
0.882" (22.40mm)
-
0.199" (5.05mm)
Bourns Inc.
FUSE PTC RESET 3.75A HOLD
Package: Radial, Disc
Stock51,186
Radial, Disc
Multifuse?, MF-RX/72
Polymeric
72V
40A
3.75A
7.5A
24s
30 mOhms
80 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.926" L x 0.122" W (23.51mm x 3.10mm)
1.161" (29.50mm)
-
0.215" (5.45mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 1.35A T/H
Package: Radial, Disc
Stock30,924
Radial, Disc
PolySwitch?, RKEF
Polymeric
60V
40A
1.35A
2.7A
4.5s
110 mOhms
370 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.402" L x 0.150" W (10.20mm x 3.80mm)
0.669" (17.00mm)
-
0.200" (5.08mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 0.9A T/H
Package: Radial, Disc
Stock18,156
Radial, Disc
PolySwitch?, RKEF
Polymeric
60V
40A
900mA
1.8A
2s
190 mOhms
520 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.310" L x 0.140" W (7.87mm x 3.56mm)
0.550" (13.97mm)
-
0.200" (5.08mm)
Bourns Inc.
FUSE PTC RESETTABLE 4A HOLD
Package: Radial, Disc
Stock38,928
Radial, Disc
Multifuse?, MF-R
Polymeric
30V
40A
4A
8A
12.7s
10 mOhms
50 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.567" L x 0.118" W (14.40mm x 3.00mm)
0.976" (24.80mm)
-
0.201" (5.10mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 1.6A
Package: Radial, Disc
Stock37,644
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 1.1A T/H
Package: Radial, Disc
Stock51,594
Radial, Disc
PolySwitch?, RKEF
Polymeric
60V
40A
1.1A
2.2A
3s
170 mOhms
470 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.299" L x 0.161" W (7.60mm x 4.10mm)
0.591" (15.00mm)
-
0.199" (5.05mm)
Littelfuse Inc.
PTC RESETBL 60V/600V .160A RAD
Package: Radial, Disc
Stock26,172
Radial, Disc
POLY-FUSE?, 600R
Polymeric
60V (600V Int)
3A
160mA
320mA
10s
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)
-
0.201" (5.10mm)
Littelfuse Inc.
FUSE USB RESETTABLE 1.20A HOLD
Package: Radial
Stock120,000
Radial
PolySwitch?, RUSBF
Polymeric
6V
40A
1.2A
2A
500ms
70 mOhms
140 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial
0.272" Dia x 0.122" W (6.90mm x 3.10mm)
0.461" (11.70mm)
-
0.201" (5.10mm)
Littelfuse Inc.
FUSE USB RESETTABLE 1.10A HOLD
Package: Radial, Disc
Stock24,000
Radial, Disc
PolySwitch?, RUSBF
Polymeric
16V
40A
1.1A
2.2A
2.3s
50 mOhms
140 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.291" Dia x 0.118" W (7.40mm x 3.00mm)
0.559" (14.20mm)
-
0.199" (5.05mm)
Bourns Inc.
FUSE PTC RESET 3.00A HOLD
Package: Radial, Disc
Stock34,782
Radial, Disc
Multifuse?, MF-RX/72
Polymeric
72V
40A
3A
6A
19.8s
40 mOhms
100 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.980" L x 0.122" W (24.90mm x 3.10mm)
1.181" (30.00mm)
-
0.402" (10.20mm)
Bourns Inc.
FUSE PTC RESETTABLE 1.85A HOLD
Package: Radial, Disc
Stock18,714
Radial, Disc
Multifuse?, MF-RX
Polymeric
60V
40A
1.85A
3.7A
12.6s
80 mOhms
190 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.701" L x 0.122" W (17.80mm x 3.10mm)
0.902" (22.90mm)
-
0.201" (5.10mm)
Bourns Inc.
FUSE PTC RESET 2.50A HOLD
Package: Radial, Disc
Stock14,160
Radial, Disc
Multifuse?, MF-R
Polymeric
30V
40A
2.5A
5A
10.3s
25 mOhms
70 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.472" L x 0.118" W (12.00mm x 3.00mm)
0.720" (18.30mm)
-
0.201" (5.10mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 1.35A
Package: Radial, Disc
Stock360,000
Radial, Disc
PolySwitch?, RXEF
Polymeric
72V
40A
1.35A
2.7A
9.6s
120 mOhms
300 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.571" Dia x 0.118" W (14.50mm x 3.00mm)
0.752" (19.10mm)
-
0.199" (5.05mm)
Bourns Inc.
FUSE PTC RESET 2.50A HOLD
Package: Radial, Disc
Stock24,342
Radial, Disc
Multifuse?, MF-RX/72
Polymeric
72V
40A
2.5A
5A
15.6s
50 mOhms
130 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.839" L x 0.122" W (21.30mm x 3.10mm)
1.039" (26.40mm)
-
0.402" (10.20mm)
Littelfuse Inc.
PTC RESETTABLE 72V .500A RADIAL
Package: Radial, Disc
Stock31,128
Radial, Disc
POLY-FUSE?, 72R
Polymeric
72V
40A
500mA
1A
4s
500 mOhms
1.17 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.310" Dia x 0.120" W (7.90mm x 3.10mm)
0.540" (13.70mm)
-
0.201" (5.10mm)
Littelfuse Inc.
PTC .40A 60V RESETTABLE KINK
Package: Radial, Disc
Stock13,932
Radial, Disc
POLY-FUSE?, 60R
Polymeric
60V
40A
400mA
800mA
3.8s
550 mOhms
1.29 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.299" Dia x 0.122" W (7.60mm x 3.10mm)
0.532" (13.50mm)
-
0.201" (5.10mm)
Littelfuse Inc.
PTC 1.10A 30V RESETTABLE KINK
Package: Radial, Disc
Stock13,992
Radial, Disc
POLY-FUSE?, 30R
Polymeric
30V
40A
1.1A
2.2A
6.6s
50 mOhms
170 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 .90A 30V RESETTABLE KINK
Package: Radial, Disc
Stock12,984
Radial, Disc
POLY-FUSE?, 30R
Polymeric
30V
40A
900mA
1.8A
5.9s
70 mOhms
220 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)
Bel Fuse Inc.
PTC RESETTABLE 30V 6.00A RADIAL
Package: Radial, Disc
Stock24,528
Radial, Disc
0ZRB
Polymeric
30V
40A
6A
12A
16s
5 mOhms
40 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.650" L x 0.118" W (16.50mm x 3.00mm)
0.980" (24.90mm)
-
0.402" (10.20mm)
Bel Fuse Inc.
PTC RESETTABLE 240V 330MA RADIAL
Package: Radial, Disc
Stock34,236
Radial, Disc
0ZRE
Polymeric
240V
6A
330mA
740mA
21s
830 mOhms
2.6 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.449" L x 0.150" W (11.40mm x 3.80mm)
0.650" (16.50mm)
-
0.201" (5.10mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 2.5A HOLD
Package: Radial, Disc
Stock81,504
Radial, Disc
PolySwitch?, RUEF
Polymeric
30V
100A
2.5A
5A
10.3s
20 mOhms
70 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.449" L x 0.118" W (11.40mm x 3.00mm)
0.720" (18.30mm)
-
0.199" (5.05mm)