MURATA NCP15WF104F03RC 100K OHM 1% 0402 SMD NTC THERMISTOR 210 PCS NOS
$8.00
Murata NCP15WF104F03RC surface-mount NTC thermistors supplied as a fixed lot of 210 NOS pieces from original Mouser distributor stock. These miniature 0402 temperature-sensitive resistors provide a nominal resistance of 100K ohm at 25°C with 1% resistance tolerance and are intended for temperature sensing, monitoring, compensation, and control applications.
Thermistor type: NTC
Resistance at 25°C: 100K ohm
Resistance tolerance: 1%
B constant 25°C / 50°C: 4250K
B constant tolerance: 1%
Package: 0402 / 1005 metric
Mounting: SMD / SMT
Maximum power: 100mW
Operating temperature: -40°C to +125°C
Series: Murata NCP15
Included in this listing: 210 pieces
Distributor stock: Mouser Electronics
Country marking: China
HISTORICAL BACKGROUND: NTC thermistors became important temperature-sensing components as electronic equipment increasingly required compact and inexpensive thermal monitoring directly on the circuit board. Their resistance decreases predictably as temperature rises, allowing control circuits to measure temperature without a complex semiconductor sensor. Murata's NCP series brought this function into extremely small surface-mount packages suited to battery equipment, power supplies, consumer electronics, communications hardware, control boards, and other densely populated assemblies. The NCP15WF104F03RC is now classified NRND, meaning Not Recommended for New Designs, making original NOS stock particularly useful for servicing existing equipment and matching legacy board specifications.
Origin Tracker
NOS / New Old Stock
Unused new old stock from legacy inventory. Packaging, age, and cosmetic condition may vary.
Pipeline quantities are informational and may change after arrival, inspection, sorting, testing, or donor teardown.
Compatible Radios / Boards
Suitable for circuit boards requiring a 100K ohm, 1%, 0402 NTC thermistor with matching B-value characteristics. Useful for temperature sensing, thermal compensation, battery monitoring, power supplies, control electronics, communications equipment, instrumentation, consumer electronics, and legacy PCB repair. Verify resistance curve, B constant, footprint, and circuit requirements before installation.
RF Boneyard Bench Notes
NOS unused distributor stock. Not individually electrically tested.
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