DS18B20

Analog Devices lists DS18B20+ as a PRODUCTION programmable-resolution 1-Wire digital thermometer, -55 to +125 °C range, ±0.5 °C accuracy (-10 to +85 °C), 9 to 12-bit resolution. The 1-Wire interface is the procurement advantage: dozens of sensors share a single data line with unique 64-bit IDs, which slashes wiring cost in multi-point temperature monitoring. Selection advice: the + denotes the lead-free configuration in the TO-92-3 through-hole package — the DS18B20 also ships in SO and other SMD packages, so match the full DS18B20+ code to your assembly process. Each device carries a factory-programmed unique ID, which your firmware uses for bus addressing; confirm your resolution setting (9–12 bit trades speed for precision) during design. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

LM75AD,118 is a digital temperature sensor from NXP Semiconductors in SOIC-8 — I2C interface, ±2 °C accuracy, 2.8 to 5.5 V, 11-bit resolution with thermal watchdog output. NXP flags this code Not Recommended for New Designs. The thermal watchdog output is the selection point: it signals overtemperature directly without host polling, for thermal protection circuits. Selection advice: because NXP flags this code NRND, treat it as a legacy reference — for new designs qualify a current-production I2C temperature sensor before committing the BOM; for existing builds, send quantity and date-code requirements with your RFQ and we will check remaining traceable stock. Parameters verified against the NXP official product page. We reconfirm the offered lot before quotation and reply within 24 hours.

Microchip lists MCP9808T-E/MC as In Production — a digital temperature sensor in DFN-8, ±0.5 °C maximum accuracy, I2C/SMBus interface, 12-bit resolution, -40 to +125 °C. The ±0.5 °C accuracy with user-programmable thresholds is the selection point: it doubles as a temperature switch with alert output, for thermal management without host polling. Selection advice: the T-E/MC suffix denotes the extended temperature grade in DFN-8 on tape and reel — match the full MCP9808T-E/MC code to your footprint. Confirm your accuracy requirements against the datasheet; for tighter accuracy, step up to a higher-grade sensor. Parameters verified against the Microchip official product page. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

TMP117AIDRVR is a high-accuracy digital temperature sensor from Texas Instruments in a 6-pin WSON package, with an I2C interface — for precision thermal monitoring in medical, industrial and test equipment. High accuracy without calibration is the selection point: where an NTC thermistor needs per-unit calibration, the TMP117 delivers calibrated digital readings out of the box, removing a production step. Selection advice: the DRVR suffix denotes the WSON-6 package on tape and reel — match the full code to your layout. Confirm your accuracy requirement against the datasheet before paying for precision you do not need; for coarse monitoring a cheaper sensor suffices. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ADXL345BCCZ is a digital three-axis accelerometer from Analog Devices in a 14-pin LGA package — for motion detection, tilt sensing, tap/double-tap input and free-fall detection in handheld, wearable and industrial devices. Its advantage is the built-in activity/inactivity and tap sensing: motion events wake the host from sleep without continuous polling, which cuts system power in battery designs. Selection advice: the CCZ suffix denotes the LGA-14 package on tape and reel — the ADXL345 ships in several packages, so match the full code to your layout. For new designs, compare against current-generation accelerometers on power and noise if your budget allows; for existing designs, match the code exactly. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ADXL345BCCZ-RL is a 3-axis digital accelerometer from Analog Devices in production status, in a 14-lead LGA package with selectable ±2/±4/±8/±16 g ranges and SPI/I2C digital output on tape and reel — for motion sensing, tilt detection and activity monitoring. The selectable g-range with digital output is the selection point: one part covers both high-sensitivity tilt and high-g shock detection, which is why the ADXL345 became the reference hobbyist accelerometer. Selection advice: the BCCZ-RL suffix denotes the LGA-14 package on tape and reel — match the full ADXL345BCCZ-RL code. Confirm your range and interface against the datasheet. Parameters verified against the Analog Devices official product page. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

TMP36GT9Z is a voltage-output temperature sensor from Analog Devices in production status, in a TO-92 package — 10 mV/°C, ±2 °C accuracy, 2.7 to 5.5 V supply, -40 to +125 °C. The 2.7 V minimum supply is the selection point over the LM35: it runs from a single lithium cell or 3.3 V rail where the LM35 cannot. Selection advice: the GT9Z suffix denotes TO-92 in bulk packing — match the full TMP36GT9Z code. For 5 V-only designs the LM35 is the cheaper alternative; for low-voltage and battery designs, stay with the TMP36. Parameters verified against the Analog Devices official product page. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

TI lists LM35DZ/NOPB as Active (In Stock) — a 10 mV/°C linear analog temperature sensor, 0 to +100 °C, in a TO-92 3-pin package. The linear 10 mV/°C output is the selection point: temperature reads directly with a voltmeter or ADC, no lookup tables or linearization math. Selection advice: the /NOPB suffix denotes the lead-free orderable code — the bare LM35DZ code is superseded, so specify LM35DZ/NOPB for new orders. For new digital designs, compare against I2C digital sensors; for simple analog monitoring and repairs, match this code exactly. Parameters verified against the TI official product page. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ACS37002LMABTR-050B5 is an isolated Hall-effect current sensor from Allegro MicroSystems in a 16-pin SOIC package, with a 50 A measurement range on tape and reel — for high-current motor drives, solar inverters and industrial power. The 50 A range in a standard SOIC-16 is the selection point: high-current isolated sensing without a bulky module or external shunt. Selection advice: the 050B5 code denotes the 50 A bidirectional variant — the ACS37002 ships in multiple ranges that are not interchangeable, so match the full ACS37002LMABTR-050B5 code. Confirm your current range, bandwidth and isolation requirements against the datasheet. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ACS712ELCTR-05B-T is an isolated Hall-effect current sensor from Allegro MicroSystems in an 8-pin SOIC package, with a 5 A measurement range — for motor control, power supplies and overcurrent protection. The integrated Hall sensor with 2.1 kV isolation is the selection point: current sensing with galvanic isolation and no shunt resistor, so no power dissipation or high-side measurement headaches. Selection advice: the 05B code denotes the ±5 A range — the ACS712 ships in 5/20/30 A variants with different sensitivities that are not interchangeable, so match the full ACS712ELCTR-05B-T code. Confirm your current range and bandwidth needs against the datasheet. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.