TDK Thermistor, NTC Type 22 Ω, Leaded and Coated Disks 23 mm 16 mm 7 mm
- RS庫存編號:
- 185-7641
- 製造零件編號:
- B57238S0220M000
- 製造商:
- TDK
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- RS庫存編號:
- 185-7641
- 製造零件編號:
- B57238S0220M000
- 製造商:
- TDK
規格
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產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | TDK | |
| Product Type | Thermistor | |
| Series | B57238S0M0 | |
| Temperature Coefficient Type | NTC | |
| Thermal Time Constant | 80s | |
| Automotive Standard | No | |
| Mount Type | Lead | |
| Tolerance ± | 20% | |
| Package/Case | Leaded and Coated Disks | |
| Maximum Power Rating | 3.9W | |
| Resistance at 25°C | 22Ω | |
| Termination Style | Tinned Copper Lead | |
| Length | 16mm | |
| Height | 23mm | |
| Depth | 7mm | |
| Standards/Approvals | VDE 40038223, CQC 0900104539, UL 1434, IEC 101QA12 | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 170°C | |
| 選取全部 | ||
|---|---|---|
品牌 TDK | ||
Product Type Thermistor | ||
Series B57238S0M0 | ||
Temperature Coefficient Type NTC | ||
Thermal Time Constant 80s | ||
Automotive Standard No | ||
Mount Type Lead | ||
Tolerance ± 20% | ||
Package/Case Leaded and Coated Disks | ||
Maximum Power Rating 3.9W | ||
Resistance at 25°C 22Ω | ||
Termination Style Tinned Copper Lead | ||
Length 16mm | ||
Height 23mm | ||
Depth 7mm | ||
Standards/Approvals VDE 40038223, CQC 0900104539, UL 1434, IEC 101QA12 | ||
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
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