EPCOS Thermistor, NTC Type 4 Ω 28 mm 21 mm 7 mm
- RS Stock No.:
- 185-7656
- Mfr. Part No.:
- B57364S0409M000
- Brand:
- EPCOS
Subtotal (1 box of 250 units)*
£287.50
(exc. VAT)
£345.00
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 250 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Box* |
|---|---|---|
| 250 + | £1.15 | £287.50 |
*price indicative
- RS Stock No.:
- 185-7656
- Mfr. Part No.:
- B57364S0409M000
- 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 | B57364S0M0 | |
| Product Type | Thermistor | |
| Temperature Coefficient Type | NTC | |
| Thermal Time Constant | 100s | |
| Tolerance ± | 20% | |
| Mount Type | PCB | |
| Automotive Standard | No | |
| Maximum Power Rating | 5.1W | |
| Resistance at 25°C | 4Ω | |
| Depth | 7mm | |
| Height | 28mm | |
| Standards/Approvals | VDE 40038223, CQC 0900104539, IEC 101QA12, UL 1434 E69802 | |
| Length | 21mm | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 170°C | |
| Select all | ||
|---|---|---|
Brand EPCOS | ||
Series B57364S0M0 | ||
Product Type Thermistor | ||
Temperature Coefficient Type NTC | ||
Thermal Time Constant 100s | ||
Tolerance ± 20% | ||
Mount Type PCB | ||
Automotive Standard No | ||
Maximum Power Rating 5.1W | ||
Resistance at 25°C 4Ω | ||
Depth 7mm | ||
Height 28mm | ||
Standards/Approvals VDE 40038223, CQC 0900104539, IEC 101QA12, UL 1434 E69802 | ||
Length 21mm | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 170°C | ||
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
Related links
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