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PTC Resettable Fuses

Records 3502
Page  10/117
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 2.2A STRAP
Package: Strap
Stock2,880
Strap
PolySwitch?, VLP
Polymeric
16V
60A
2.2A
5.3A
5s
17 mOhms
58 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.917" L x 0.154" W (23.30mm x 3.90mm)
-
0.032" (0.80mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 2.1A STRAP
Package: Strap
Stock6,246
Strap
PolySwitch?, VLP
Polymeric
16V
60A
2.1A
5A
5s
18 mOhms
60 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.689" L x 0.287" W (17.50mm x 7.30mm)
-
0.032" (0.80mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 2.1A STRAP
Package: Strap
Stock7,002
Strap
PolySwitch?, VLP
Polymeric
16V
60A
2.1A
5A
5s
18 mOhms
60 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.689" L x 0.287" W (17.50mm x 7.30mm)
-
0.032" (0.80mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 0.2A
Package: 2-SMD
Stock14,400
2-SMD
PolySwitch?, TS600
Polymeric
60V (600V Int)
3A
200mA
400mA
12s
4 Ohms
13.5 Ohms
-
-40°C ~ 85°C
-
Surface Mount
2-SMD
0.742" L x 0.297" W (18.85mm x 7.55mm)
-
0.484" (12.30mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 0.08A
Package: Radial, Disc
Stock3,132
Radial, Disc
PolySwitch?, TRF250
Polymeric
60V (250V Int)
3A
80mA
160mA
4s
14 Ohms
33 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.189" Dia x 0.150" W (4.80mm x 3.80mm)
0.366" (9.30mm)
-
0.197" (5.00mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 3.75A
Package: Radial, Disc
Stock8,856
Radial, Disc
PolySwitch?, RXEF
Polymeric
72V
40A
3.75A
7.5A
24s
30 mOhms
80 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
1.071" Dia x 0.118" W (27.20mm x 3.00mm)
1.252" (31.80mm)
-
0.400" (10.15mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 3.75A
Package: Radial, Disc
Stock4,572
Radial, Disc
PolySwitch?, RXEF
Polymeric
72V
40A
3.75A
7.5A
24s
30 mOhms
80 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
1.071" Dia x 0.118" W (27.20mm x 3.00mm)
1.252" (31.80mm)
-
0.400" (10.15mm)
Littelfuse Inc.
POLYSWITCH PTC RESET .5A STRAIGH
Package: Radial, Disc
Stock8,028
Radial, Disc
PolySwitch?, RXEF
Polymeric
72V
40A
500mA
1A
4s
500 mOhms
1.17 Ohms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.311" Dia x 0.120" W (7.90mm x 3.00mm)
0.539" (13.70mm)
-
0.199" (5.05mm)
Littelfuse Inc.
POLYSWITCH PTC .17A STRAIGHT
Package: Radial, Disc
Stock5,724
Radial, Disc
PolySwitch?
Polymeric
60V
40A
170mA
340mA
3s
3.3 Ohms
8 Ohms
-
-
-
Through Hole
Radial, Disc
0.350" Dia x 0.118" W (8.90mm x 3.00mm)
0.441" (11.20mm)
-
0.200" (5.08mm)
Littelfuse Inc.
POLYSWITCH PTC RESET .75A 25.4MM
Package: Radial, Disc
Stock3,960
Radial, Disc
PolySwitch?, RUSBF
Polymeric
6V
40A
750mA
1.3A
400ms
110 mOhms
230 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.272" Dia x 0.122" W (6.90mm x 3.10mm)
0.449" (11.40mm)
-
0.201" (5.10mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 4A KINKED
Package: Radial, Disc
Stock2,520
Radial, Disc
PolySwitch?, RUEF
Polymeric
30V
100A
4A
8A
12.7s
10 mOhms
50 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.551" L x 0.118" W (14.00mm x 3.00mm)
0.839" (21.30mm)
-
0.199" (5.05mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 3A 25.4MM
Package: Radial, Disc
Stock8,910
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.
POLYSWITCH PTC RESET 1.9A STRGHT
Package: Radial, Disc
Stock2,988
Radial, Disc
PolySwitch?
Polymeric
33V
40A
1.9A
3A
3.5s
45 mOhms
92 mOhms
-
-
-
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.
POLYSWITCH 1.9A RESET FUSE SMD
Package: 4520 (11350 Metric), Concave
Stock12,756
4520 (11350 Metric), Concave
PolySwitch?
Polymeric
16V
100A
1.9A
3.8A
2s
24 mOhms
-
-
-
-
Surface Mount
4520 (11350 Metric), Concave
0.446" L x 0.200" W (11.33mm x 5.08mm)
-
0.021" (0.53mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 9.7A STRAP
Package: Strap
Stock2,556
Strap
PolySwitch?, LR4
Polymeric
20V
100A
9.7A
-
-
-
-
-
-
-
User Defined
Strap
-
-
-
-
Littelfuse Inc.
POLYSWITCH PTC RESET 6.0A STRAP
Package: Strap
Stock4,410
Strap
PolySwitch?, LR4
Polymeric
20V
100A
6A
11.7A
5s
-
-
-
-
-
User Defined
Strap
-
-
-
-
Littelfuse Inc.
POLYSWITCH PTC RESET 5.6A STRAP
Package: Strap
Stock6,588
Strap
PolySwitch?, LR4
Polymeric
20V
100A
5.6A
-
-
-
-
-
-
-
User Defined
Strap
0.984" L x 0.559" W (25.00mm x 14.20mm)
-
0.039" (1.00mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 2.5A STRAP
Package: Strap
Stock3,924
Strap
PolySwitch?, LR4
Polymeric
15V
100A
2.5A
-
-
-
-
-
-
-
User Defined
Strap
-
-
-
-
Littelfuse Inc.
POLYSWITCH PTC .75A HOLD STRT
Package: Radial, Disc
Stock3,168
Radial, Disc
PolySwitch?
Polymeric
99V
20A
750mA
1.5A
60s
400 mOhms
1.2 Ohms
-
-
-
Through Hole
Radial, Disc
-
-
-
-
Littelfuse Inc.
POLYSWITCH PTC RESET .75A HOLD
Package: Radial, Disc
Stock4,428
Radial, Disc
PolySwitch?
Polymeric
99V
20A
750mA
1.5A
60s
400 mOhms
1.2 Ohms
-
-
-
Through Hole
Radial, Disc
-
-
-
-
Littelfuse Inc.
POLYSWITCH PTC .55A HOLD STRT
Package: Radial, Disc
Stock6,822
Radial, Disc
PolySwitch?
Polymeric
99V
20A
550mA
1.1A
60s
800 mOhms
1.95 Ohms
-
-
-
Through Hole
Radial, Disc
0.430" Dia x 0.140" W (10.90mm x 3.60mm)
0.570" (14.40mm)
-
0.200" (5.08mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 8A HOLD
Package: Radial, Disc
Stock2,232
Radial, Disc
PolySwitch?, AGRF
Polymeric
16V
100A
8A
15A
5.5s
4.9 mOhms
17.5 mOhms
-
-40°C ~ 85°C
AEC-Q200
Through Hole
Radial, Disc
0.500" L x 0.118" W (12.70mm x 3.00mm)
0.820" (20.90mm)
-
0.200" (5.08mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 8A HOLD
Package: Radial, Disc
Stock7,218
Radial, Disc
PolySwitch?, AGRF
Polymeric
16V
100A
8A
15A
5.5s
4.9 mOhms
17.5 mOhms
-
-40°C ~ 85°C
AEC-Q200
Through Hole
Radial, Disc
0.500" L x 0.118" W (12.70mm x 3.00mm)
0.820" (20.90mm)
-
0.200" (5.08mm)
Amphenol Advanced Sensors
THERMISTOR PTC OCP 10 OHM 25C
Package: Radial, Disc
Stock5,472
Radial, Disc
YP
Ceramic
265V
2.2A
200mA
400mA
-
-
-
10 Ohms
0°C ~ 60°C
-
Through Hole
Radial, Disc
0.532" Dia x 0.197" W (13.50mm x 5.00mm)
0.591" (15.00mm)
-
0.200" (5.08mm)
Amphenol Advanced Sensors
THERMISTOR PTC OCP 1.80 OHM 25C
Package: Radial, Disc
Stock2,376
Radial, Disc
YP
Ceramic
30V
3A
450mA
900mA
-
-
-
1.8 Ohms
0°C ~ 60°C
-
Through Hole
Radial, Disc
0.354" Dia x 0.138" W (9.00mm x 3.50mm)
0.413" (10.50mm)
-
0.200" (5.08mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 120V 2.00A
Package: Radial, Disc
Stock5,310
Radial, Disc
PolySwitch?, LVRL
Polymeric
120V (135V Int)
20A
2A
4.2A
36s
80 mOhms
210 mOhms
-
-20°C ~ 85°C
-
Through Hole
Radial, Disc
0.925" L x 0.161" W (23.50mm x 4.10mm)
1.250" (31.80mm)
-
0.400" (10.15mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 120V 1.35A
Package: Radial, Disc
Stock2,574
Radial, Disc
PolySwitch?, LVRL
Polymeric
120V (135V Int)
13.5A
1.35A
2.7A
20s
110 mOhms
300 mOhms
-
-20°C ~ 85°C
-
Through Hole
Radial, Disc
0.640" L x 0.160" W (16.30mm x 4.10mm)
0.850" (21.70mm)
-
0.200" (5.08mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 120V 1.25A
Package: Radial, Disc
Stock6,642
Radial, Disc
PolySwitch?, LVRL
Polymeric
120V (135V Int)
12.5A
1.25A
2.5A
20s
110 mOhms
330 mOhms
-
-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.
POLYSWITCH PTC RESET 120V 1.00A
Package: Radial, Disc
Stock8,172
Radial, Disc
PolySwitch?, LVRL
Polymeric
120V (135V Int)
10A
1A
2A
13.6s
180 mOhms
470 mOhms
-
-20°C ~ 85°C
-
Through Hole
Radial, Disc
0.453" L x 0.161" W (11.50mm x 4.10mm)
0.790" (20.10mm)
-
0.200" (5.08mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 120V 0.75A
Package: Radial, Disc
Stock4,644
Radial, Disc
PolySwitch?, LVRL
Polymeric
120V (135V Int)
7.5A
750mA
1.52A
14.4s
250 mOhms
690 mOhms
-
-20°C ~ 85°C
-
Through Hole
Radial, Disc
0.430" L x 0.160" W (10.90mm x 4.10mm)
0.669" (17.00mm)
-
0.200" (5.08mm)