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Mitsubishi MaterialsElectronic Materials and Components

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RH18 Series

※ For RH18 Series, they are low - halogen products.

The RH18 Series are radial leaded NTC Thermistor.

Useful information

Dimensions (mm)


Resistance tolerance ±1%,±3%,±5%(R25
B Value tolerance ±1%(B25/85
Operating temperature range -40℃~+110℃
Heat Dissipation Constant δ=1.0mW/℃
Thermal Time Constant τ=12sec.
Maximum Power Dissipation P=85mW

*It is available in a UL1434 approved type for RH18 Series. (File No. E318570)
*Safety standard certification conditions may be revised. Would you confirm the web site of each standard about the latest information.



RH18 Series
Part Number Resistance B Value
B Value
R25 Resistance tolerance
±1% ±2% ±3% PDF CSV
6Y103 10kΩ 3,390K 3,435K
3H103 10kΩ 3,450K 3,486K
3U104 100kΩ 3,950K 4,025K

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