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Product Details:
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| Keyword: | NTC Thermistor | ODM OEM: | YES |
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| Operating Temperature: | -40℃~150℃ | Customize: | Provide Sample Services |
| Sample: | Available | Technology: | Ceramic Composition |
| Package Type: | Through Hole | Application: | Power Supply,electronic Ballast,etc |
| Part NO: | 22D-9 | Max.,steady State Cerrent: | 1A |
| Highlight: | ODM NTC Thermistor,P7.5MM NTC Thermistor,Right Angle NTC Thermal Resistor |
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Superior Quality Switching Power Thermal Resistor NTC Thermistor 22D-9
Quick Detail:
• Small Size and fast response
• High Power handling capability
• Fast response to surge current
• High material constant (B value)
• Low residual resistance
• Wide operating temperature range -55 to +150°C
• R25 allowable tolerance is ±20%
• Long-term Stability and Reliability
NTC thermistor is a semiconductor ceramic element, mostly made of transition metal oxide material, which is a negative temperature thermistor. When you debug on electrical equipment, you can suppress the inrush current by a power NTC thermistor connected in series on the power circuit. Due to the continuous action of the current, the temperature of the power NTC thermistor rises and the resistance drops rapidly to a small value, and the power consumed is negligible. So it can not affect the normal operating current. Therefore, the use of power NTC thermistor is the most effective and briefest measure to suppress inrush current, which can protect electrical equipment from damage.
| model |
Rated zero power resistance R25 (Ω) |
Max.steady State current(A) |
Residual Resistance(Ω) |
B25/85 (K) |
Themal time Constant(s) |
Dissipation factor(mw/℃) |
| 1.3D-13 | 1.3 | 7 | 0.089 | 2700 | ≤70 | ≥13 |
| 22D-9 | 20 | 1 | 0.88 | 2700 | ||
| 1.5D-13 | 1.5 | 7 | 0.089 | 2700 | ||
| 2.5D-13 | 2.5 | 6 | 0.108 | 2700 | ||
| 3D-13 | 3 | 6 | 0.145 | 2700 | ||
| 4D-13 | 4 | 5 | 0.146 | 2700 | ||
| 4.7D-13 | 4.7 | 5 | 0.147 | 2800 | ||
| 5D-13 | 5 | 5 | 0.15 | 2800 | ||
| 6D-13 | 6 | 4 | 0.211 | 2800 | ||
| 6.8D-13 | 6.8 | 4 | 0.228 | 3000 | ||
| 7D-13 | 7 | 4 | 0.232 | 3000 | ||
| 8D-13 | 8 | 4 | 0.275 | 3000 | ||
| 10D-13 | 10 | 4 | 0.272 | 3000 | ||
| 12D-13 | 12 | 3 | 0.483 | 3000 | ||
| 15D-13 | 15 | 3 | 0.488 | 3100 | ||
| 16D-13 | 16 | 3 | 0.454 | 3100 | ||
| 18D-13 | 18 | 3 | 0.511 | 3200 | ||
| 20D-13 | 20 | 3 | 0.568 | 3200 | ||
| 22D-13 | 22 | 3 | 0.581 | 3200 | ||
| 25D-13 | 25 | 2 | 0.625 | 3200 | ||
| 30D-13 | 30 | 2 | 0.696 | 3200 | ||
| 33D-13 | 33 | 2 | 0.765 | 3200 | ||
| 47D-13 | 47 | 2 | 1.091 | 3200 | ||
| 50D-13 | 50 | 2 | 1.161 | 3200 |
Contact Person: He
Tel: 86-13428425071
Fax: 86---88034843
