Part | RoHS | Manufacturer | Resistor Type | Mounting Type | Resistance | Rated Power Dissipation (P) | Maximum Operating Temperature | Tolerance | Diameter (Lead) | Spacing (Lead) | Rated Temperature | Thermistor Application | Terminal Placement | Technology | Shape (Package) | Construction | Maximum Energy Absorbing Capacity | Packing Method | Size Code | No. of Terminals | Package Style (Meter) | Rated AC Voltage (URac) | Terminal Shape | Sub-Category | Dimensions | Thermal Sensitivity Index | Minimum Operating Temperature | Temperature Coef (ppm/Cel) | Terminal Finish | Length (Lead) | Height (Package) | Manufacturer Series | Maximum Circuit RMS Voltage | Operating Voltage | Additional Features | Length (Package) | JESD-609 Code | Diameter (Package) | Reference Standard | Width (Package) | Maximum Circuit DC Voltage |
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|
Littelfuse |
PTC RESETTABLE FUSE |
THROUGH HOLE MOUNT |
.03 ohm |
85 Cel |
OVERCURRENT PROTECTION |
RADIAL |
Bulk |
2 |
Radial |
WIRE |
-40 Cel |
MATTE TIN |
15.2 mm |
30 V |
8.9 mm |
e3 |
CUL; TUV; UL |
3 mm |
30 V |
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|
Bourns |
VARISTOR |
SURFACE MOUNT |
85 Cel |
DUAL ENDED |
RECTANGULAR PACKAGE |
TR, PAPER, 7 INCH |
2 |
WRAPAROUND |
-40 Cel |
Tin/Nickel (Sn/Ni) |
25 V |
12 V |
e2 |
AEC-Q200 |
12 V |
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|
Littelfuse |
VARISTOR |
CHASSIS MOUNT |
85 Cel |
SPECIAL |
5 |
Chasis Mount |
240 V |
FLEXIBLE WIRE |
-45 Cel |
26 mm |
275 V |
46.6 mm |
UL |
46.1 mm |
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|
Bourns |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
.006 ohm |
85 Cel |
DUAL ENDED |
TR, 7 INCH |
2 |
SMT |
WRAPAROUND |
-40 Cel |
1 mm |
6 V |
RMIN AT 23 DEG CEL |
1.85 mm |
CUL, TUV, UL |
1.05 mm |
6 V |
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|
TE Connectivity |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
85 Cel |
OVERCURRENT PROTECTION |
DUAL ENDED |
TR, EMBOSSED, 7 INCH |
2 |
SMT |
WRAPAROUND |
-40 Cel |
.68 mm |
15 V |
MINIMUM RESISTANCE IS 1.5 OHMS |
2.2 mm |
CSA, TUV, UL |
1.5 mm |
15 V |
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|
TE Connectivity |
PTC RESETTABLE FUSE |
THROUGH HOLE MOUNT |
1 W |
85 Cel |
TEMPERATURE SENSING |
RADIAL |
RECTANGULAR PACKAGE |
BULK |
2 |
60 V |
WIRE |
Non-linear Resistors |
7.1mm x 3.56mm x 11.43mm |
-40 Cel |
Tin (Sn) |
11.43 mm |
60 V |
RESISTANCE RANGE(MIN-MAX): 0.320-0.529 |
7.1 mm |
e3 |
CSA, TUV, UL |
3.56 mm |
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|
TE Connectivity |
PTC RESETTABLE FUSE |
THROUGH HOLE MOUNT |
.12 ohm |
.8 W |
85 Cel |
TEMPERATURE SENSING |
RADIAL |
RECTANGULAR PACKAGE |
TR, 14.6 INCH |
2 |
16 V |
WIRE |
Non-linear Resistors |
8.9mm x 3mm x 13.5mm |
-40 Cel |
Tin (Sn) |
13.5 mm |
RUSB |
16 V |
RESISTANCE RANGE(MIN-MAX): 0.040-0.074 |
8.9 mm |
e3 |
CSA, TUV, UL |
3 mm |
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|
Littelfuse |
VARISTOR |
THROUGH HOLE MOUNT |
1.5 W |
85 Cel |
RADIAL |
METAL OXIDE |
RECTANGULAR PACKAGE |
220 J |
BULK |
3 |
PCB Mount |
WIRE |
-55 Cel |
Tin (Sn) |
32.5 mm |
150 V |
200 V |
26.5 mm |
e3 |
CUL; TUV; UL |
12.1 mm |
200 V |
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|
Littelfuse |
VARISTOR |
THROUGH HOLE MOUNT |
.25 W |
85 Cel |
RADIAL |
METAL OXIDE FILM |
4.2 J |
Bulk |
2 |
Radial |
WIRE |
Non-linear Resistors |
-40 Cel |
12 mm |
20 V |
26 V |
9 mm |
CUL, TUV, UL |
5 mm |
26 V |
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|
Littelfuse |
VARISTOR |
CHASSIS MOUNT |
85 Cel |
85 Cel |
METAL OXIDE FILM |
300 J |
2 |
Module-s |
BINDING POST |
-55 Cel |
MATTE TIN |
67 mm |
150 V |
200 V |
62 mm |
e3 |
15 mm |
200 V |
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|
Littelfuse |
VARISTOR |
THROUGH HOLE MOUNT |
85 Cel |
85 Cel |
AXIAL |
METAL OXIDE |
TUBULAR PACKAGE |
.21 J |
BULK |
2 |
Axial |
WIRE |
-55 Cel |
TIN |
30 V |
38 V |
4.5 mm |
e3 |
3 mm |
38 V |
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|
Littelfuse |
VARISTOR |
THROUGH HOLE MOUNT |
.6 W |
85 Cel |
85 Cel |
RADIAL |
METAL OXIDE FILM |
DISK PACKAGE |
105 J |
BULK |
2 |
Radial |
WIRE |
Non-linear Resistors |
-55 Cel |
TIN |
480 V |
640 V |
e3 |
CECC42201-006 |
640 V |
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|
Littelfuse |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
.007 ohm |
.6 W |
85 Cel |
OVERCURRENT PROTECTION |
DUAL ENDED |
RECTANGULAR PACKAGE |
TR, 7 INCH |
2 |
SMT |
WRAPAROUND |
Non-linear Resistors |
1.8mm x 1mm x 1mm |
-40 Cel |
1 mm |
6 V |
1.8 mm |
CUL, TUV, UL |
1 mm |
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|
Littelfuse |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
1 ohm |
85 Cel |
OVERLOAD PROTECTION |
DUAL ENDED |
2 |
SMT |
WRAPAROUND |
Non-linear Resistors |
-40 Cel |
MATTE TIN |
1 mm |
15 V |
RESISTANCE RANGE(RMIN-R1MAX)OHM: 1-6 |
2.2 mm |
e3 |
CUL; TUV; UL |
1.5 mm |
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|
Littelfuse |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
.06 ohm |
85 Cel |
OVERCURRENT PROTECTION |
DUAL ENDED |
TR, 7 INCH |
2 |
SMT |
WRAPAROUND |
-40 Cel |
MATTE TIN |
1.25 mm |
16 V |
3.43 mm |
e3 |
CUL, TUV, UL |
2.8 mm |
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|
Littelfuse |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
.015 ohm |
85 Cel |
OVERCURRENT PROTECTION |
DUAL ENDED |
RECTANGULAR PACKAGE |
TR, 7 INCH |
2 |
SMT |
WRAPAROUND |
Non-linear Resistors |
-40 Cel |
MATTE TIN |
1.6 mm |
6 V |
3.43 mm |
e3 |
CUL, TUV, UL |
2.8 mm |
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|
Littelfuse |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
.035 ohm |
85 Cel |
OVERCURRENT PROTECTION |
DUAL ENDED |
RECTANGULAR PACKAGE |
TR, 7 INCH |
2 |
SMT |
WRAPAROUND |
Non-linear Resistors |
7.98mm x 5.44mm x 1.25mm |
-40 Cel |
MATTE TIN |
1.25 mm |
15 V |
7.98 mm |
e3 |
CUL; TUV; UL |
5.44 mm |
15 V |
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|
Littelfuse |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
.001 ohm |
2.2 W |
85 Cel |
OVERCURRENT PROTECTION |
DUAL ENDED |
TR, 7 INCH |
2 |
SMT |
WRAPAROUND |
-40 Cel |
MATTE TIN |
.65 mm |
6 V |
7.98 mm |
e3 |
CUL, TUV, UL |
5.44 mm |
|||||||||||||||||||||
|
Littelfuse |
PTC RESETTABLE FUSE |
THROUGH HOLE MOUNT |
.03 ohm |
85 Cel |
OVERCURRENT PROTECTION |
RADIAL |
AMMO PACK |
2 |
Radial |
WIRE |
-40 Cel |
MATTE TIN |
15.7 mm |
30 V |
10.2 mm |
e3 |
CUL; TUV; UL |
3 mm |
30 V |
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|
Littelfuse |
PTC RESETTABLE FUSE |
THROUGH HOLE MOUNT |
9 ohm |
85 Cel |
OVERCURRENT PROTECTION |
RADIAL |
RECTANGULAR PACKAGE |
AMMO PACK |
2 |
Radial |
WIRE |
Non-linear Resistors |
-40 Cel |
TIN |
12.5 mm |
60 V |
9 mm |
e3 |
CUL; TUV; UL |
4.6 mm |
60 V |
|||||||||||||||||||
|
Littelfuse |
PTC RESETTABLE FUSE |
THROUGH HOLE MOUNT |
2.5 ohm |
85 Cel |
OVERCURRENT PROTECTION |
RADIAL |
DISK PACKAGE |
BULK |
2 |
Radial |
WIRE |
Non-linear Resistors |
-40 Cel |
MATTE TIN |
12.7 mm |
60 V |
7.4 mm |
e3 |
CUL; TUV; UL |
3.1 mm |
||||||||||||||||||||
|
Littelfuse |
PTC RESETTABLE FUSE |
THROUGH HOLE MOUNT |
.5 ohm |
85 Cel |
OVERCURRENT PROTECTION |
RADIAL |
DISK PACKAGE |
AMMO PACK |
2 |
Radial |
WIRE |
Non-linear Resistors |
-40 Cel |
MATTE TIN |
13.7 mm |
60 V |
7.9 mm |
e3 |
CUL; TUV; UL |
3.1 mm |
||||||||||||||||||||
|
Littelfuse |
PTC RESETTABLE FUSE |
THROUGH HOLE MOUNT |
.09 ohm |
85 Cel |
OVERCURRENT PROTECTION |
RADIAL |
DISK PACKAGE |
BULK |
2 |
Radial |
WIRE |
Non-linear Resistors |
-40 Cel |
TIN |
15.36 mm |
72 V |
Rmax:0.22 OHMS AT 20 DEG CEL |
15.36 mm |
e3 |
CUL, TUV, UL |
3.1 mm |
|||||||||||||||||||
|
Taiyo Yuden |
VARISTOR |
THROUGH HOLE MOUNT |
85 Cel |
RADIAL |
RECTANGULAR PACKAGE |
2 |
WIRE |
-30 Cel |
AG |
|||||||||||||||||||||||||||||||
|
TDK |
VARISTOR |
CHASSIS MOUNT |
1.4 W |
85 Cel |
RECTANGULAR PACKAGE |
950 J |
2 |
LUG |
-25 Cel |
Tin (Sn) |
440 V |
585 V |
e3 |
585 V |
||||||||||||||||||||||||||
|
Panasonic |
VARISTOR |
THROUGH HOLE MOUNT |
.02 W |
85 Cel |
RADIAL |
DISK PACKAGE |
3.1 J |
2 |
WIRE |
Non-linear Resistors |
-40 Cel |
Tin (Sn) |
35 V |
45 V |
e3 |
45 V |
||||||||||||||||||||||||
|
Panasonic |
VARISTOR |
THROUGH HOLE MOUNT |
.6 W |
85 Cel |
RADIAL |
310 J |
BULK |
2 |
Radial |
WIRE |
-40 Cel |
14 mm |
680 V |
895 V |
14 mm |
CQC; IEC; UL; VDE |
10.1 mm |
895 V |
||||||||||||||||||||||
|
Panasonic |
VARISTOR |
THROUGH HOLE MOUNT |
.02 W |
85 Cel |
SURGE PROTECTION |
RADIAL |
DISK PACKAGE |
2.4 J |
BULK |
2 |
Radial |
WIRE |
Non-linear Resistors |
-40 Cel |
TIN |
8.5 mm |
25 V |
31 V |
8.5 mm |
e3 |
CQC |
4.8 mm |
31 V |
|||||||||||||||||
|
Panasonic |
VARISTOR |
THROUGH HOLE MOUNT |
.6 W |
85 Cel |
SURGE PROTECTION |
RADIAL |
DISK PACKAGE |
175 J |
BULK |
2 |
Radial |
WIRE |
Non-linear Resistors |
-40 Cel |
TIN |
15.5 mm |
300 V |
385 V |
15.5 mm |
e3 |
CQC, CSA, UL, VDE |
6.2 mm |
385 V |
|||||||||||||||||
|
Panasonic |
VARISTOR |
THROUGH HOLE MOUNT |
.6 W |
85 Cel |
SURGE PROTECTION |
RADIAL |
DISK PACKAGE |
190 J |
BULK |
2 |
Radial |
WIRE |
Non-linear Resistors |
-40 Cel |
TIN |
16 mm |
420 V |
560 V |
16 mm |
e3 |
CQC, CSA, UL, VDE |
7.4 mm |
560 V |
|||||||||||||||||
|
TE Connectivity |
PTC RESETTABLE FUSE |
THROUGH HOLE MOUNT |
7.8 ohm |
1.4 W |
85 Cel |
TEMPERATURE SENSING |
RADIAL |
DISK PACKAGE |
BULK |
2 |
240 V |
WIRE |
Non-linear Resistors |
LVR |
RESISTANCE RANGE(MIN-MAX): 2.5-4.1 |
e3 |
||||||||||||||||||||||||
|
Bourns |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
.035 ohm |
85 Cel |
DUAL ENDED |
TR, 13 INCH |
2 |
SMT |
WRAPAROUND |
-40 Cel |
GOLD OVER NICKEL |
1.6 mm |
15 V |
RMIN AT 23 DEG CEL |
7.98 mm |
e4 |
CUL; TUV; UL |
5.44 mm |
||||||||||||||||||||||
|
Bourns |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
85 Cel |
OVERLOAD PROTECTION |
DUAL ENDED |
RECTANGULAR PACKAGE |
TR, 7 INCH |
2 |
ONE SURFACE |
-40 Cel |
GOLD OVER NICKEL |
MINIMUM RESISTANCE IS 0.11 OHMS |
e4 |
AEC-Q200 |
||||||||||||||||||||||||||
|
Bourns |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
.05 ohm |
85 Cel |
OVERCURRENT PROTECTION |
DUAL ENDED |
TR, 7 INCH |
2 |
SMT |
WRAPAROUND |
-40 Cel |
GOLD OVER NICKEL |
.85 mm |
6 V |
RMIN AT 23 DEG CEL |
4.73 mm |
e4 |
CUL; TUV; UL |
3.41 mm |
|||||||||||||||||||||
|
Bourns |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
.035 ohm |
85 Cel |
OVERCURRENT PROTECTION |
DUAL ENDED |
TR, 7 INCH |
2 |
SMT |
WRAPAROUND |
-40 Cel |
GOLD OVER NICKEL |
.85 mm |
8 V |
RMIN AT 23 DEG CEL |
4.73 mm |
CUL; TUV; UL |
3.41 mm |
||||||||||||||||||||||
|
Bourns |
PTC RESETTABLE FUSE |
THROUGH HOLE MOUNT |
.45 ohm |
85 Cel |
OVERCURRENT PROTECTION |
RADIAL |
TR, 14.5 INCH |
2 |
Radial |
WIRE |
-20 Cel |
TIN |
22.4 mm |
240 V |
FLAME PROOF, RMIN AT 23 DEG CEL |
14 mm |
e3 |
CUL; TUV; UL |
4.1 mm |
|||||||||||||||||||||
|
TE Connectivity |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
85 Cel |
OVERCURRENT PROTECTION |
DUAL ENDED |
TR, EMBOSSED, 7 INCH |
2 |
SMT |
WRAPAROUND |
-40 Cel |
.68 mm |
9 V |
MINIMUM RESISTANCE IS 0.75 OHMS |
2.2 mm |
CSA, TUV, UL |
1.5 mm |
9 V |
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|
Eaton Corporation |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
.008 ohm |
85 Cel |
TEMPERATURE SENSING |
DUAL ENDED |
TR, 7 INCH |
2 |
SMT |
WRAPAROUND |
-40 Cel |
1.1 mm |
6 V |
1.8 mm |
CUL; TUV; UL |
1 mm |
||||||||||||||||||||||||
|
Bourns |
VARISTOR |
SURFACE MOUNT |
.25 W |
85 Cel |
DUAL ENDED |
9 J |
TR, 13 INCH |
2 |
SMT |
75 V |
J BEND |
-40 Cel |
4.7 mm |
75 V |
100 V |
10 mm |
8 mm |
100 V |
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|
TE Connectivity |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
.015 ohm |
85 Cel |
OVERCURRENT PROTECTION |
DUAL ENDED |
2 |
SMT |
WRAPAROUND |
-40 Cel |
Matte Tin (Sn) - with Nickel (Ni) barrier |
1.52 mm |
12 V |
4.83 mm |
e3 |
CSA; TUV; UL |
3.41 mm |
|||||||||||||||||||||||
|
TE Connectivity |
PTC RESETTABLE FUSE |
THROUGH HOLE MOUNT |
7.5 ohm |
.38 W |
85 Cel |
TEMPERATURE SENSING |
RADIAL |
DISK PACKAGE |
BULK |
2 |
60 V |
WIRE |
-40 Cel |
RESISTANCE RANGE(MIN-MAX): 2.5-4.5 |
||||||||||||||||||||||||||
|
TE Connectivity |
PTC RESETTABLE FUSE |
THROUGH HOLE MOUNT |
2.6 W |
85 Cel |
TEMPERATURE SENSING |
RADIAL |
RECTANGULAR PACKAGE |
BULK |
2 |
60 V |
WIRE |
Non-linear Resistors |
13mm x 3.81mm x 18.8mm |
-40 Cel |
Tin (Sn) |
18.8 mm |
RKEF |
60 V |
RESISTANCE RANGE(MIN-MAX): 0.060-0.152 |
13 mm |
e3 |
CSA, TUV, UL |
3.81 mm |
|||||||||||||||||
|
TE Connectivity |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
85 Cel |
TEMPERATURE SENSING |
DUAL ENDED |
RECTANGULAR PACKAGE |
TR |
2 |
15 V |
ONE SURFACE |
Non-linear Resistors |
Matte Tin (Sn) - with Nickel (Ni) barrier |
SMD |
e3 |
||||||||||||||||||||||||||
|
Yageo |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
.4 ohm |
85 Cel |
OVERCURRENT PROTECTION |
DUAL ENDED |
TR, 7 INCH |
2 |
SMT |
WRAPAROUND |
-40 Cel |
1 mm |
30 V |
RMIN AT 23 DEG CEL |
4.73 mm |
CUL; UL |
3.41 mm |
30 V |
||||||||||||||||||||||
|
TE Connectivity |
PTC RESETTABLE FUSE |
SURFACE MOUNT |
.085 ohm |
1.2 W |
85 Cel |
TEMPERATURE SENSING |
AXIAL |
RECTANGULAR PACKAGE |
BULK |
2 |
15 V |
FLAT |
SRP |
RESISTANCE RANGE(MIN-MAX): 0.085-0.16 |
||||||||||||||||||||||||||
|
TE Connectivity |
PTC THERMISTOR |
SURFACE MOUNT |
.012 ohm |
2.2 W |
85 Cel |
TEMPERATURE SENSING |
AXIAL |
RECTANGULAR PACKAGE |
BULK |
2 |
FLAT |
Non-linear Resistors |
-40 Cel |
SRP |
||||||||||||||||||||||||||
|
Littelfuse |
VARISTOR |
THROUGH HOLE MOUNT |
.2 W |
85 Cel |
RADIAL |
METAL OXIDE FILM |
5 J |
TR |
2 |
Radial |
WIRE |
Non-linear Resistors |
-40 Cel |
10 mm |
40 V |
56 V |
7 mm |
CUL, TUV, UL |
5.6 mm |
56 V |
||||||||||||||||||||
|
Littelfuse |
VARISTOR |
THROUGH HOLE MOUNT |
1 W |
85 Cel |
RADIAL |
METAL OXIDE FILM |
140 J |
Bulk |
2 |
Radial |
WIRE |
Non-linear Resistors |
-40 Cel |
26.5 mm |
40 V |
56 V |
23 mm |
CUL, TUV, UL |
5.6 mm |
56 V |
Non-linear resistors, also known as varistors or voltage-dependent resistors, are electronic components that exhibit a nonlinear resistance characteristic with respect to the applied voltage. They are primarily used for voltage clamping, surge protection, and transient suppression in electronic circuits.
The resistance of a varistor decreases with an increase in voltage, allowing it to provide a low resistance path for transient currents that exceed a specified threshold. When the voltage level drops below the threshold, the resistance increases, returning the varistor to its high impedance state. This property makes them useful for protecting sensitive electronic components from voltage surges and spikes.
Varistors are available in two types: metal oxide varistors (MOVs) and silicon carbide varistors (SiCVs). MOVs are the most common type, and they can handle a wider range of voltages than SiCVs. SiCVs, on the other hand, can handle higher temperatures and are more suitable for high power applications.
Non-linear resistors are widely used in power supplies, surge protectors, electronic ballasts, motor control circuits, and telecommunication systems. They are available in various package types, including through-hole, surface mount, and radial leaded packages.