TDK Thermistor, NTC Type 3 Ω 22 mm 14.5 mm 7 mm
- RS Stock No.:
- 769-1874
- Mfr. Part No.:
- B57213P0309M301
- Manufacturer:
- TDK
This image is representative of the product range
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 5 units)*
SGD8.24
(exc. GST)
SGD8.98
(inc. GST)
FREE delivery for orders over $75.00, or create a business account to enjoy free delivery from just $28
Temporarily out of stock
- 5 unit(s) shipping from 20 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 20 | SGD1.648 | SGD8.24 |
| 25 - 120 | SGD1.558 | SGD7.79 |
| 125 - 245 | SGD1.414 | SGD7.07 |
| 250 - 495 | SGD1.336 | SGD6.68 |
| 500 + | SGD1.286 | SGD6.43 |
*price indicative
- RS Stock No.:
- 769-1874
- Mfr. Part No.:
- B57213P0309M301
- Manufacturer:
- TDK
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | TDK | |
| Series | B57213P0***M3*1 | |
| Product Type | Thermistor | |
| Temperature Coefficient Type | NTC | |
| Thermal Time Constant | 80s | |
| Packaging | Bulk | |
| Mount Type | PCB | |
| Automotive Standard | No | |
| Tolerance ± | 20% | |
| Application | Inrush Current Limiting | |
| Maximum Power Rating | 3800mW | |
| Resistance at 25°C | 3Ω | |
| Termination Style | Radial | |
| Standards/Approvals | MIL-STD-202, IEC 60068-2-2, IEC 60068-2-14, IEC 60068-2-78, JESD-22, IATF 16949 | |
| Depth | 7mm | |
| Height | 22mm | |
| Length | 14.5mm | |
| Maximum Operating Temperature | 170°C | |
| Minimum Operating Temperature | -40°C | |
| Select all | ||
|---|---|---|
Brand TDK | ||
Series B57213P0***M3*1 | ||
Product Type Thermistor | ||
Temperature Coefficient Type NTC | ||
Thermal Time Constant 80s | ||
Packaging Bulk | ||
Mount Type PCB | ||
Automotive Standard No | ||
Tolerance ± 20% | ||
Application Inrush Current Limiting | ||
Maximum Power Rating 3800mW | ||
Resistance at 25°C 3Ω | ||
Termination Style Radial | ||
Standards/Approvals MIL-STD-202, IEC 60068-2-2, IEC 60068-2-14, IEC 60068-2-78, JESD-22, IATF 16949 | ||
Depth 7mm | ||
Height 22mm | ||
Length 14.5mm | ||
Maximum Operating Temperature 170°C | ||
Minimum Operating Temperature -40°C | ||
Epcos B5721x Inrush Current Limiting Thermistors
Applications in peripheral communication equipment e.g. switch mode power supplies
Black coated Thermistor disk, flame retardant to UL94V0
Terminal wires made from tinned copper
Stamped with resistance value and tolerance
High stability of electrical characteristics
Related links
- TDK Thermistor, NTC Type 3 Ω 22 mm 14.5 mm 7 mm
- TDK Thermistor, NTC Type 5 Ω 22 mm 14.5 mm 7 mm
- TDK Thermistor, NTC Type 2.5 Ω 7 mm 21 mm 7 mm
- TDK Thermistor, NTC Type 10 Ω 18 mm 11 mm 7 mm
- TDK Thermistor, NTC Type 10 Ω 15 mm 15 mm 7 mm
- TDK Thermistor, NTC Type 25 Ω 18 mm 11 mm 7 mm
- TDK Thermistor, NTC Type 2.2 Ω 7 mm 11.5 mm 7 mm
- TDK Thermistor, NTC Type 5 Ω 7 mm 15 mm 7 mm