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Part No B57621C154J162
Manufacturer EPCOS (TDK)
Catalog Temperature Sensors - NTC Thermistors
Description THERM NTC 150KOHM 4120K 1206 / NTC Thermistor 150k 1206 (3216 Metric)

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Shipped from HK warehouse
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Products specifications

Category Sensors, Transducers - Temperature Sensors - NTC Thermistors
Package Tape & Reel
Product Status Obsolete
Resistance in Ohms @ 25°C 150k
Resistance Tolerance ±5%
B Value Tolerance ±3%
B25/50 4120K
B25/85 4190K
B25/100 4200K
Temperature Range - Operating -55°C ~ 125°C
Power - Max 300 mW
Mounting Type Surface Mount
Package / Case 1206 (3216 Metric)
Standard Package 2,000 pcs
MSL Level 1 (Unlimited)
REACH Status REACH Affected
HTSUS 8533.40.8070
Win Source Part Number 912544-B57621C154J162
Fake Threat In the Open Market 69pct.


The 912544-B57621C154J162 is an NTC thermistor temperature sensor from EPCOS (TDK). It is designed to measure temperature in various applications. This thermistor has a resistance of 150k ohms at 25°C with a tolerance of ±5 percent. The B57621C154J162 has a B25/50 value of 4120K, indicating its temperature coefficient. It operates within a wide temperature range of -55°C to 125°C. The thermistor is surface mountable and comes in a 1206 (3216 Metric) package/case. It has a maximum power rating of 300 mW. The B57621C154J162 is affected by REACH regulations and has an ECCN classification of EAR99. It has a fake threat in the open market of 69 percent. The MSL level is 1, indicating unlimited floor life. Please note that this product is obsolete, and alternative options should be considered for new designs.

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