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PTC Resettable Fuses

Records 1573
Page  25/53
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.
CIRCUIT PROTECTION
Package: 2-SMD
Stock6,840
2-SMD
PolySwitch?, AHS
Polymeric
16V
50A
1.2A
2.3A
2s
150 mOhms
340 mOhms
-
-40°C ~ 125°C
AEC-Q200
Surface Mount
2-SMD
0.290" L x 0.202" W (7.36mm x 5.12mm)
-
0.118" (3.00mm)
-
Littelfuse Inc.
PTC RESETTABLE 24V 1.00A STRAP
Package: Strap
Stock7,686
Strap
POLY-FUSE?, LT
Polymeric
24V
100A
1A
2.5A
7s
70 mOhms
260 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.866" L x 0.199" W (22.00mm x 5.05mm)
-
0.039" (1.00mm)
-
Littelfuse Inc.
PTC RESETTABLE 72V 1.35A RADIAL
Package: Radial, Disc
Stock3,816
Radial, Disc
POLY-FUSE?, 72R
Polymeric
72V
40A
1.35A
2.7A
9.6s
120 mOhms
300 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.535" Dia x 0.122" W (13.58mm x 3.10mm)
0.780" (19.80mm)
-
0.201" (5.10mm)
Littelfuse Inc.
FUSE PTC RESET 1.75A 12V STRAP
Package: Strap
Stock2,772
Strap
POLY-FUSE?, VL
Polymeric
12V
100A
1.75A
4.2A
5s
17 mOhms
62 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.866" L x 0.146" W (22.00mm x 3.70mm)
-
0.032" (0.80mm)
-
Littelfuse Inc.
PTC RESETTABLE 72V 1.10A RADIAL
Package: Radial, Disc
Stock5,886
Radial, Disc
POLY-FUSE?, 72R
Polymeric
72V
40A
1.1A
2.2A
8.2s
150 mOhms
380 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.512" Dia x 0.122" W (13.00mm x 3.10mm)
0.720" (18.20mm)
-
0.201" (5.10mm)
Littelfuse Inc.
PTC RESETTABLE 16V 2.50A RADIAL
Package: Radial, Disc
Stock6,480
Radial, Disc
POLY-FUSE?, USBR
Polymeric
16V
40A
2.5A
5A
40s
20 mOhms
60 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)
-
0.201" (5.10mm)
Littelfuse Inc.
PTC RESETTABLE 16V 1.85A RADIAL
Package: Radial, Disc
Stock6,120
Radial, Disc
POLY-FUSE?, USBR
Polymeric
16V
40A
1.85A
3.7A
10s
30 mOhms
90 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.402" L x 0.118" W (10.20mm x 3.00mm)
0.620" (15.70mm)
-
0.201" (5.10mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 1.9A STRAP
Package: Strap
Stock3,330
Strap
PolySwitch?, MXP
Polymeric
6V
50A
1.9A
4.9A
2s
7 mOhms
24 mOhms
-
-
-
User Defined
Strap
0.394" L x 0.122" W (10.00mm x 3.11mm)
-
0.043" (1.10mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 1.9A STRAP
Package: Strap
Stock5,382
Strap
PolySwitch?, LR4
Polymeric
15V
100A
1.9A
3.9A
5s
39 mOhms
102 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.648" L x 0.283" W (16.45mm x 7.20mm)
-
0.039" (1.00mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 1.9A STRAP
Package: Strap
Stock3,564
Strap
PolySwitch?, LR4
Polymeric
15V
100A
1.9A
3.9A
5s
39 mOhms
102 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.945" L x 0.205" W (24.00mm x 5.20mm)
-
0.039" (1.00mm)
-
Littelfuse Inc.
PTC RESETTABLE 15V 1.75A STRAP
Package: Strap
Stock8,298
Strap
POLY-FUSE?, ST
Polymeric
15V
100A
1.75A
3.8A
5s
50 mOhms
120 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.866" L x 0.199" W (22.00mm x 5.05mm)
-
0.039" (1.00mm)
-
Littelfuse Inc.
SMDC050F-2
Package: 2920 (7351 Metric), Concave
Stock14,604
2920 (7351 Metric), Concave
PolySwitch?, SMD
Polymeric
60V
10A
500mA
1A
4s
150 mOhms
1.2 Ohms
-
-
PS300
Surface Mount
2920 (7351 Metric), Concave
0.295" L x 0.201" W (7.50mm x 5.10mm)
-
0.035" (0.90mm)
-
Littelfuse Inc.
SMDC030F-2
Package: 2920 (7351 Metric), Concave
Stock3,418
2920 (7351 Metric), Concave
PolySwitch?, SMD
Polymeric
60V
10A
300mA
600mA
3s
300 mOhms
3.4 Ohms
-
-
PS300
Surface Mount
2920 (7351 Metric), Concave
0.295" L x 0.201" W (7.50mm x 5.10mm)
-
0.035" (0.90mm)
-
Littelfuse Inc.
PTC RESETTABLE 16V 1.60A RADIAL
Package: Radial, Disc
Stock6,588
Radial, Disc
POLY-FUSE?, USBR
Polymeric
16V
40A
1.6A
3.2A
9s
30 mOhms
110 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.350" L x 0.118" W (8.90mm x 3.00mm)
0.600" (15.20mm)
-
0.201" (5.10mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 0.05A HOLD
Package: Radial, Disc
Stock6,786
Radial, Disc
PolySwitch?, LVR
Polymeric
240V
1A
50mA
120mA
10s
18.5 Ohms
65 Ohms
-
-
-
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.
PTC RESETTABLE 6V 1.55A RADIAL
Package: Radial, Disc
Stock2,826
Radial, Disc
POLY-FUSE?, USBR
Polymeric
6V
40A
1.55A
2.7A
2.2s
40 mOhms
100 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.
PTC RESETTABLE 72V .900A RADIAL
Package: Radial, Disc
Stock2,898
Radial, Disc
POLY-FUSE?, 72R
Polymeric
72V
40A
900mA
1.8A
7.2s
200 mOhms
470 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.441" Dia x 0.122" W (11.20mm x 3.10mm)
0.620" (15.80mm)
-
0.201" (5.10mm)
Littelfuse Inc.
PTC RESETTABLE 16V 3A RADIAL
Package: Radial, Disc
Stock2,664
Radial, Disc
POLY-FUSE?, 16R
Polymeric
16V
100A
3A
5.1A
1s
38 mOhms
97.5 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.280" L x 0.118" W (7.10mm x 3.00mm)
0.433" (11.00mm)
-
0.201" (5.10mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 1.85A
Package: Radial, Disc
Stock8,424
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
0.660" Dia x 0.118" W (16.76mm x 3.00mm)
0.905" (23.00mm)
-
0.199" (5.05mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 0.05A HOLD
Package: Radial, Disc
Stock3,870
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)
0.390" (9.90mm)
-
0.200" (5.08mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 1.75A STRAP
Package: Strap
Stock5,328
Strap
PolySwitch?, SRP
Polymeric
15V
100A
1.75A
3.8A
5s
50 mOhms
120 mOhms
-
-40°C ~ 85°C
-
User Defined
Strap
0.866" L x 0.199" W (22.00mm x 5.05mm)
-
0.039" (1.00mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 1.2A STRAP
Package: Strap
Stock7,290
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.
PTC RESETTABLE 72V .750A RADIAL
Package: Radial, Disc
Stock3,834
Radial, Disc
POLY-FUSE?, 72R
Polymeric
72V
40A
750mA
1.5A
6.3s
250 mOhms
600 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.402" Dia x 0.122" W (10.20mm x 3.10mm)
0.600" (15.20mm)
-
0.201" (5.10mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 1.6A
Package: Radial, Disc
Stock5,202
Radial, Disc
PolySwitch?, RXEF
Polymeric
72V
40A
1.6A
220mA
11.4s
90 mOhms
140 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.642" Dia x 0.118" W (16.30mm x 3.00mm)
0.820" (20.80mm)
-
0.200" (5.08mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 1.85A
Package: Radial, Disc
Stock3,744
Radial, Disc
PolySwitch?, RUSBF
Polymeric
16V
40A
1.85A
3.7A
10s
30 mOhms
90 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.402" L x 0.118" W (10.20mm x 3.00mm)
0.618" (15.70mm)
-
0.199" (5.05mm)
Littelfuse Inc.
PTC 24V POLYFUSE 0805 0.10A
Package: 0805 (2012 Metric), Concave
Stock6,822
0805 (2012 Metric), Concave
POLY-FUSE?, 0805L
Polymeric
24V
100A
100mA
300mA
1.5s
1.5 Ohms
6 Ohms
-
-40°C ~ 85°C
-
Surface Mount
0805 (2012 Metric), Concave
0.083" L x 0.053" W (2.10mm x 1.35mm)
-
0.039" (1.00mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 3A HLD
Package: Radial, Disc
Stock3,888
Radial, Disc
PolySwitch?, RGEF
Polymeric
16V
100A
3A
5.1A
1s
38 mOhms
97.5 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.260" L x 0.098" W (6.60mm x 2.50mm)
0.535" (13.60mm)
-
0.199" (5.05mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 0.145A CHIP
Package: Nonstandard SMD
Stock7,074
Nonstandard SMD
PolySwitch?, TCF250
Polymeric
60V (250V Int)
3A
145mA
290mA
2.5s
3 Ohms
14 Ohms
-
-40°C ~ 85°C
-
Surface Mount
Nonstandard SMD
0.217" Dia x 0.217" W (5.50mm x 5.50mm)
-
0.091" (2.30mm)
-
Littelfuse Inc.
POLYSWITCH PTC RESET 1.6A
Package: Radial, Disc
Stock7,776
Radial, Disc
PolySwitch?, RUSBF
Polymeric
16V
40A
1.6A
3.2A
9s
30 mOhms
110 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.350" L x 0.118" W (8.90mm x 3.00mm)
0.598" (15.20mm)
-
0.199" (5.05mm)
Littelfuse Inc.
POLYSWITCH PTC RESET 1.6A STRGT
Package: Radial, Disc
Stock6,858
Radial, Disc
PolySwitch?, RUEF
Polymeric
30V
100A
1.6A
3.2A
8s
30 mOhms
110 mOhms
-
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.350" L x 0.118" W (8.90mm x 3.00mm)
0.598" (15.20mm)
-
0.199" (5.05mm)