Power Thermistor Series D2

Power thermistors utilize the characteristics of NTC thermistors where a device heats up when current flows through it, and this self heating causes a dramatic decrease in resistance. SEMITEC’s power thermistors are less expensive compared to conventional power thermistors, due to lower manufacturing costs achieved.   Standards UL1434 File No. E92669 (1D2-22 excluded) Standards SEMITEC’S power thermistor series is fully compliant with RoHS DIRECTIVE2011/65/EU.

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Applications

Switching power supplies, adapters, LCD TVs, plasma TVs, air conditioners, DVD players, audio equipment, LCD projectors, copiers, PCs, printers, office automation equipment, gaming machine power supplies, etc.

Part number

Dimensions

Rating

Part No. Rated zero-power resistance at 25℃ (Ω、±15%)1 B-value (25/85) (K, ±15%) Operating Temp. range ℃
□□D2-05 5〜20 2650〜2800 -50〜150
□□D02-07 5〜22 2800〜2900 -40〜160
□□D02-08 5〜20 2700〜2900 -50〜170
□□D02-10 2〜16 2800〜3000 -40〜160
□□D02-11 2〜20 2650〜3000 -50〜170
□□D02-13 1〜16 2650〜3050 -50〜200
□□D02-14 2〜16 2800〜3000 -40〜160
□□D02-15 1〜16 2650〜3100 -50〜200
□□D02-18 4〜47 2900〜3450 -50〜200
□□D02-22 1〜6 2800〜3000 -50〜200

1Reference values