Find a huge range of PTC Thermistors at element14 Singapore. We stock a large selection of PTC Thermistors, including new and most popular products from the world's top manufacturers including: TDK, Vishay, Murata, Amphenol Advanced Sensors & TE Connectivity - Citec
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Buyer
Engineer
Manufacturer
Resistance (25°C)
Length
Thermistor Mounting
External Diameter
PTC Thermistor Mounting
Product Range
Operating Voltage Max
Operating Temperature Min
Applications
Operating Temperature Max
Thermistor Type
Resistance Tolerance (25°C)
Holding Current Max
SVHC
Trip Current
Switching Temperature Min
Switching Temperature Max
PTC Thermistor Diameter
Qualification
Automotive Qualification Standard
Packaging
No Filter(s) Applied
0 Filter(s) Selected
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3471698

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
S$0.257
(S$0.2801)
100+
S$0.189
(S$0.206)
500+
S$0.165
(S$0.1798)
2500+
S$0.158
(S$0.1722)
5000+
S$0.141
(S$0.1537)
More Pricing...
18ohm
-
SMD
-
-
POSISTOR PRG Series
16V
-20°C
Over Current Protection
85°C
Chip
± 20%
47mA
No SVHC (04-Feb-2026)
98mA
-
-
-
-
-
2285482

RoHS

Each
1+
S$3.440
(S$3.7496)
10+
S$3.180
(S$3.4662)
50+
S$2.640
(S$2.8776)
100+
S$2.440
(S$2.6596)
200+
S$2.210
(S$2.4089)
More Pricing...
3.7ohm
-
Through Hole
-
-
B59830 Series
265V
-40°C
Over Current Protection, Short Circuit Protection
125°C
PTC
± 25%
460mA
No SVHC (25-Jun-2025)
920mA
-
-
22mm
-
-
1300219

RoHS

Each
1+
S$37.810
(S$41.2129)
5+
S$37.060
(S$40.3954)
10+
S$34.880
(S$38.0192)
20+
S$32.700
(S$35.643)
50+
S$30.510
(S$33.2559)
-
40mm
-
6mm
Free Hanging
-
-
0°C
-
150°C
Probe with Leads
-
-
No SVHC (27-Jun-2024)
-
0°C
150°C
6mm
-
-
1761127

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.830
(S$1.9947)
50+
S$1.550
(S$1.6895)
100+
S$1.480
(S$1.6132)
250+
S$1.420
(S$1.5478)
500+
S$1.350
(S$1.4715)
More Pricing...
1kohm
-
SMD
-
-
TFPT Series
40V
-55°C
-
150°C
PTC
± 1%
-
-
-
-
-
-
AEC-Q200
-
2717612

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
S$0.288
(S$0.3139)
100+
S$0.240
(S$0.2616)
500+
S$0.215
(S$0.2344)
1000+
S$0.192
(S$0.2093)
2000+
S$0.179
(S$0.1951)
More Pricing...
470ohm
-
SMD
-
-
POSISTOR PRG Series
24V
-10°C
Over Current Protection
60°C
Chip
± 20%
10mA
No SVHC (04-Feb-2026)
55mA
-
-
-
-
-
3518748

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
S$1.230
(S$1.3407)
100+
S$1.050
(S$1.1445)
500+
S$0.948
(S$1.0333)
1000+
S$0.910
(S$0.9919)
2500+
S$0.881
(S$0.9603)
More Pricing...
10kohm
-
SMD
-
-
TFPT Series
50V
-55°C
Temperature Compensation and Sensing
150°C
Chip
± 1%
-
-
-
-
-
-
AEC-Q200
AEC-Q200
1761136

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.960
(S$2.1364)
50+
S$1.390
(S$1.5151)
100+
S$1.330
(S$1.4497)
250+
S$1.260
(S$1.3734)
500+
S$1.180
(S$1.2862)
More Pricing...
4.7kohm
-
SMD
-
-
TFPT Series
40V
-55°C
-
150°C
PTC
± 1%
-
-
-
-
-
-
AEC-Q200
-
2473603

RoHS

Each
1+
S$0.922
(S$1.005)
10+
S$0.867
(S$0.945)
50+
S$0.774
(S$0.8437)
100+
S$0.738
(S$0.8044)
200+
S$0.702
(S$0.7652)
More Pricing...
120ohm
-
Through Hole
-
-
PTCSL03 Series
30V
-40°C
Over Temperature Protection
165°C
PTC
-
-
No SVHC (17-Jan-2023)
-
-
-
3.3mm
AEC-Q200
-
2768998

RoHS

Each
1+
S$1.660
(S$1.8094)
50+
S$1.450
(S$1.5805)
100+
S$1.200
(S$1.308)
250+
S$1.080
(S$1.1772)
500+
S$0.987
(S$1.0758)
More Pricing...
6.4ohm
-
SMD
-
-
R41 Series
24V
-40°C
Automotive, Low-Voltage Home Appliances
200°C
Chip
± 50%
-
No SVHC (27-Jun-2024)
-
-
-
-
-
-
1299951

RoHS

Each
1+
S$8.250
(S$8.9925)
5+
S$7.400
(S$8.066)
10+
S$7.090
(S$7.7281)
25+
S$6.710
(S$7.3139)
50+
S$6.470
(S$7.0523)
More Pricing...
300ohm
-
Through Hole
-
-
B59300 Series
30V
0°C
Limit Temperature Monitoring & Thermal Protection
40°C
PTC
-
-
No SVHC (25-Jun-2025)
-
-
-
-
-
-
9753095

RoHS

Each
1+
S$1.550
(S$1.6895)
10+
S$1.220
(S$1.3298)
50+
S$1.010
(S$1.1009)
100+
S$0.925
(S$1.0083)
200+
S$0.859
(S$0.9363)
More Pricing...
4.6ohm
-
Through Hole
-
-
B59985 Series
30V
-40°C
Over Current Protection, Short Circuit Protection
125°C
PTC
± 25%
250mA
No SVHC (25-Jun-2025)
500mA
-
-
6.5mm
AEC-Q200
AEC-Q200
2112819

RoHS

Each
1+
S$3.260
(S$3.5534)
10+
S$2.790
(S$3.0411)
50+
S$2.460
(S$2.6814)
100+
S$2.290
(S$2.4961)
200+
S$2.150
(S$2.3435)
More Pricing...
25ohm
-
Through Hole
-
-
B59750 Series
400V
-40°C
Over Current Protection, Short Circuit Protection
125°C
PTC
± 25%
123mA
No SVHC (25-Jun-2025)
245mA
-
-
12.5mm
-
-
2769025

RoHS

Each
1+
S$2.070
(S$2.2563)
10+
S$1.910
(S$2.0819)
50+
S$1.590
(S$1.7331)
100+
S$1.460
(S$1.5914)
200+
S$1.340
(S$1.4606)
More Pricing...
1.2kohm
-
Through Hole
-
-
B59885 Series
550V
-40°C
Over Current Protection, Short Circuit Protection
125°C
Disc, Radial Leaded
± 25%
15mA
Lead (25-Jun-2025)
30mA
-
-
6.5mm
-
-
4380671

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$4.400
(S$4.796)
10+
S$3.990
(S$4.3491)
50+
S$3.370
(S$3.6733)
100+
S$3.110
(S$3.3899)
200+
S$2.870
(S$3.1283)
More Pricing...
150ohm
-
Through Hole
-
-
PTCEL High Energy Series
460Vrms
-40°C
Inrush Current Limiting and Load-Dump Resistor
105°C
Disc, Radial Leaded
± 30%
102mA
To Be Advised
-
160°C
170°C
16.5mm
AEC-Q200
AEC-Q200
4380677

RoHS

Each
1+
S$4.700
(S$5.123)
5+
S$4.510
(S$4.9159)
10+
S$4.320
(S$4.7088)
25+
S$4.280
(S$4.6652)
50+
S$3.520
(S$3.8368)
More Pricing...
500ohm
-
Through Hole
-
-
PTCEL High Energy Series
700Vrms
-40°C
Inrush Current Limiting and Load-Dump Resistor
105°C
Disc, Radial Leaded
± 30%
56mA
To Be Advised
-
160°C
170°C
16.5mm
AEC-Q200
AEC-Q200
4380669

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$4.630
(S$5.0467)
10+
S$4.110
(S$4.4799)
50+
S$3.470
(S$3.7823)
100+
S$3.290
(S$3.5861)
200+
S$3.020
(S$3.2918)
More Pricing...
1kohm
-
Through Hole
-
-
PTCEL High Energy Series
800Vrms
-40°C
Inrush Current Limiting and Load-Dump Resistor
105°C
Disc, Radial Leaded
± 30%
40mA
To Be Advised
-
160°C
170°C
16.5mm
AEC-Q200
AEC-Q200
4380664

RoHS

Each
1+
S$5.080
(S$5.5372)
5+
S$4.800
(S$5.232)
10+
S$4.510
(S$4.9159)
25+
S$4.230
(S$4.6107)
50+
S$3.770
(S$4.1093)
More Pricing...
500ohm
-
Through Hole
-
-
PTCEL Series
700Vrms
-40°C
Inrush Current Limiting and Load-Dump Resistor
105°C
Disc, Radial Leaded
± 30%
50mA
To Be Advised
-
130°C
140°C
16.5mm
AEC-Q200
AEC-Q200
4380676

RoHS

Each
1+
S$4.700
(S$5.123)
5+
S$4.510
(S$4.9159)
10+
S$4.320
(S$4.7088)
25+
S$4.280
(S$4.6652)
50+
S$3.550
(S$3.8695)
More Pricing...
500ohm
-
Through Hole
-
-
PTCEL High Energy Series
700Vrms
-40°C
Inrush Current Limiting and Load-Dump Resistor
105°C
Disc, Radial Leaded
± 30%
56mA
To Be Advised
-
160°C
170°C
16.5mm
AEC-Q200
AEC-Q200
4380675

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$4.630
(S$5.0467)
10+
S$4.110
(S$4.4799)
50+
S$3.470
(S$3.7823)
100+
S$3.290
(S$3.5861)
200+
S$3.020
(S$3.2918)
More Pricing...
250ohm
-
Through Hole
-
-
PTCEL High Energy Series
600Vrms
-40°C
Inrush Current Limiting and Load-Dump Resistor
105°C
Disc, Radial Leaded
± 30%
79mA
To Be Advised
-
160°C
170°C
16.5mm
AEC-Q200
AEC-Q200
1115055

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
S$0.288
(S$0.3139)
100+
S$0.240
(S$0.2616)
500+
S$0.215
(S$0.2344)
1000+
S$0.184
(S$0.2006)
2000+
S$0.177
(S$0.1929)
More Pricing...
33ohm
-
SMD
-
-
POSISTOR PRG Series
24V
-10°C
Over Current Protection
60°C
PTC
± 20%
36mA
No SVHC (04-Feb-2026)
85mA
-
-
-
-
-
1299940

RoHS

Each
1+
S$4.930
(S$5.3737)
5+
S$4.820
(S$5.2538)
10+
S$4.710
(S$5.1339)
25+
S$4.460
(S$4.8614)
50+
S$4.290
(S$4.6761)
More Pricing...
100ohm
-
Through Hole
-
-
B59100 Series
30V
0°C
Limit Temperature Monitoring & Thermal Protection
40°C
PTC
-
-
No SVHC (25-Jun-2025)
-
-
-
-
-
-
1299946

RoHS

Each
1+
S$4.830
(S$5.2647)
10+
S$4.620
(S$5.0358)
50+
S$4.190
(S$4.5671)
100+
S$3.890
(S$4.2401)
200+
S$3.870
(S$4.2183)
More Pricing...
100ohm
-
Through Hole
-
-
B59100 Series
30V
0°C
Limit Temperature Monitoring & Thermal Protection
40°C
PTC
-
-
No SVHC (25-Jun-2025)
-
-
-
-
-
-
2396423

RoHS

Each
1+
S$3.750
(S$4.0875)
10+
S$3.180
(S$3.4662)
50+
S$2.870
(S$3.1283)
100+
S$2.770
(S$3.0193)
200+
S$2.650
(S$2.8885)
More Pricing...
25ohm
-
Through Hole
-
-
B59754 Series
440V
-40°C
Current Limiting Protection
125°C
PTC
± 25%
-
No SVHC (25-Jun-2025)
-
-
-
12.5mm
-
-
1299952

RoHS

Each
1+
S$9.290
(S$10.1261)
5+
S$8.360
(S$9.1124)
10+
S$7.610
(S$8.2949)
25+
S$7.070
(S$7.7063)
50+
S$6.750
(S$7.3575)
More Pricing...
300ohm
-
Through Hole
-
-
B59300 Series
30V
0°C
Limit Temperature Monitoring & Thermal Protection
40°C
PTC
-
-
No SVHC (25-Jun-2025)
-
-
-
-
-
-
9753079

RoHS

Each
1+
S$2.040
(S$2.2236)
10+
S$1.870
(S$2.0383)
50+
S$1.570
(S$1.7113)
100+
S$1.430
(S$1.5587)
200+
S$1.310
(S$1.4279)
More Pricing...
1.2kohm
-
Through Hole
-
-
B599 Series
30V
-40°C
Over Current Protection, Short Circuit Protection
125°C
PTC
± 25%
600mA
No SVHC (25-Jun-2025)
1.2A
-
-
11mm
AEC-Q200
AEC-Q200
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