EPCOS Thermistor, NTC Type 5 Ω, Leaded and Coated Disks 23 mm 16 mm 7 mm
- RS Stock No.:
- 185-7773
- Mfr. Part No.:
- B57238S0509M000
- Brand:
- EPCOS
This image is representative of the product range
Bulk discount available
Subtotal (1 pack of 5 units)*
$8.80
(exc. GST)
$9.70
(inc. GST)
FREE delivery for orders over $60.00 ex GST
In Stock
- Plus 135 unit(s) shipping from 04 May 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 120 | $1.76 | $8.80 |
| 125 - 245 | $1.728 | $8.64 |
| 250 + | $1.696 | $8.48 |
*price indicative
- RS Stock No.:
- 185-7773
- Mfr. Part No.:
- B57238S0509M000
- Brand:
- EPCOS
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | EPCOS | |
| Product Type | Thermistor | |
| Series | B57238S0M0 | |
| Temperature Coefficient Type | NTC | |
| Thermal Time Constant | 80s | |
| Tolerance ± | 20% | |
| Mount Type | Lead | |
| Automotive Standard | No | |
| Package/Case | Leaded and Coated Disks | |
| Maximum Power Rating | 3.9W | |
| Resistance at 25°C | 5Ω | |
| Length | 16mm | |
| Termination Style | Tinned Copper Lead | |
| Standards/Approvals | VDE 40038223, CQC 0900104539, UL 1434 E69802, IEC 101QA12 | |
| Height | 23mm | |
| Depth | 7mm | |
| Maximum Operating Temperature | 170°C | |
| Minimum Operating Temperature | -55°C | |
| Select all | ||
|---|---|---|
Brand EPCOS | ||
Product Type Thermistor | ||
Series B57238S0M0 | ||
Temperature Coefficient Type NTC | ||
Thermal Time Constant 80s | ||
Tolerance ± 20% | ||
Mount Type Lead | ||
Automotive Standard No | ||
Package/Case Leaded and Coated Disks | ||
Maximum Power Rating 3.9W | ||
Resistance at 25°C 5Ω | ||
Length 16mm | ||
Termination Style Tinned Copper Lead | ||
Standards/Approvals VDE 40038223, CQC 0900104539, UL 1434 E69802, IEC 101QA12 | ||
Height 23mm | ||
Depth 7mm | ||
Maximum Operating Temperature 170°C | ||
Minimum Operating Temperature -55°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
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