EPCOS Thermistor, 4.7Ω Resistance, NTC Type, 8.5 x 6 x 13mm
- RS Stock No.:
- 185-7794
- Mfr. Part No.:
- B57153S0479M000
- Brand:
- EPCOS
Save 38% when you buy 250 units
Subtotal (1 pack of 5 units)*
£1.97
(exc. VAT)
£2.365
(inc. VAT)
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In Stock
- 525 unit(s) ready to ship
- Plus 15 unit(s) ready to ship from another location
- Plus 515 unit(s) shipping from 09 October 2025
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Units | Per unit | Per Pack* |
---|---|---|
5 - 20 | £0.394 | £1.97 |
25 - 45 | £0.358 | £1.79 |
50 - 95 | £0.326 | £1.63 |
100 - 245 | £0.262 | £1.31 |
250 + | £0.242 | £1.21 |
*price indicative
- RS Stock No.:
- 185-7794
- Mfr. Part No.:
- B57153S0479M000
- Brand:
- EPCOS
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | EPCOS | |
Series | B57153S0M0 | |
Temperature Coefficient Type | NTC | |
Thermal Time Constant | 30s | |
Resistance @ 25 °C | 4.7Ω | |
Tolerance | ±20% | |
Maximum Power Rating | 1.4W | |
Length | 8.5mm | |
Depth | 6mm | |
Height | 13mm | |
Minimum Operating Temperature | -55°C | |
Maximum Operating Temperature | +170°C | |
Dimensions | 8.5 x 6 x 13mm | |
Select all | ||
---|---|---|
Brand EPCOS | ||
Series B57153S0M0 | ||
Temperature Coefficient Type NTC | ||
Thermal Time Constant 30s | ||
Resistance @ 25 °C 4.7Ω | ||
Tolerance ±20% | ||
Maximum Power Rating 1.4W | ||
Length 8.5mm | ||
Depth 6mm | ||
Height 13mm | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature +170°C | ||
Dimensions 8.5 x 6 x 13mm | ||
- COO (Country of Origin):
- CN
NTC thermistors are specially developed to limit the current at turn-on by their relatively high resistance when they are cold. When the NTC thermistor heats up as a result of the current load its resistance decreases by a factor of 10 to 50, and the power it draws reduces accordingly. NTC thermistors are able to handle higher inrush currents than fixed resistors with the same power consumption.
Leaded and coated NTC thermistors
Tinned copper wire, kinked
Component marking includes the manufacturer'slogo, resistance value and date code
Highly stable electrical characteristics
Applications
Inrush current limiting, e.g. in switch-mode power supplies, soft-start motors
Tinned copper wire, kinked
Component marking includes the manufacturer'slogo, resistance value and date code
Highly stable electrical characteristics
Applications
Inrush current limiting, e.g. in switch-mode power supplies, soft-start motors
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