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the substitute's record states no maximum operating temperature — confirm it from the datasheet","mount type not established (original: leaded, substitute: not stated) — confirm SMD vs through-hole from the datasheets","mechanical dimensions unavailable for the substitute — footprint fit could not be verified; confirm it fits the original's land pattern","the substitute's record states no height (the original is 25 mm tall), so vertical clearance could not be verified; confirm it from the datasheet"],"params":[{"name":"value","verdict":"pass"},{"name":"power_rating","verdict":"unverified"},{"name":"tolerance_pct","verdict":"pass"},{"name":"tcr","verdict":"unverified"},{"name":"temp_min_C","verdict":"unverified"},{"name":"temp_max_C","verdict":"unverified"},{"name":"max_voltage_V","verdict":"unverified"},{"name":"mounting","verdict":"unverified"},{"name":"footprint","verdict":"unverified"},{"name":"height","verdict":"unverified"}],"penalty":2,"status":"partial","row":{"current_sense":false,"derating_amplitude":null,"derating_temperature":null,"family":"AHA","heightM":null,"is_production":true,"lengthM":null,"lineno":58394,"manufacturer":"YAGEO","max_voltage":null,"mpn":"AHA25AJB-75R","power_rating":25,"power_rating_temperature":null,"pulse_withstanding":false,"resistance":75,"srcLength":761,"srcOffset":94976613,"tcr":null,"technology":"wirewound","temp_max_c":null,"temp_min_c":null,"tolerance":0.05,"widthM":null},"specs":{"mpn":"AHA25AJB-75R","length_m":null,"width_m":null,"height_m":null,"case_code":"","mount":"","lead_pitch_m":null,"is_production":true,"provenance_retracted":false,"box_axes_ambiguous":false,"value_si":75,"power_rating":25,"tolerance_pct":5,"family":"AHA","power_rating_temperature":null,"derating_temperature":null,"derating_amplitude":null,"technology":"wirewound","tcr":null,"temp_min_C":null,"temp_max_C":null,"current_sense":false,"pulse_withstanding":false,"max_voltage_V":null},"permalink":"https://kelvin.openconverters.com/part/resistor/AHA25AJB-75R?manufacturer=YAGEO","_dataVersion":"103754c4b2cacfcb"},{"mpn":"AHA10AFB-75R","manufacturer":"YAGEO","_key":"YAGEO␟AHA10AFB-75R","direction":"upgrade","footprint":"unknown","grade":"minor_review","_height_fit":"unknown","notes":["power rating not comparable at the original's rating temperature: the original is rated 3 W at 70 degC, and the substitute's record states neither the temperature its rating applies at nor a derating curve — confirm the substitute's derating from its datasheet","the original states a TCR of +/-200 ppm/K; the substitute's record states none — its drift over temperature is unknown; confirm it from the datasheet","the original's maximum working voltage is 300 V; the substitute's record states none — confirm it from the datasheet","the original states its operating range to -55 degC; the substitute's record states no minimum operating temperature — confirm it from the datasheet","the original states its operating range to +250 degC; the substitute's record states no maximum operating temperature — confirm it from the datasheet","mount type not established (original: leaded, substitute: not stated) — confirm SMD vs through-hole from the datasheets","mechanical dimensions unavailable for the substitute — footprint fit could not be verified; confirm it fits the original's land pattern","the substitute's record states no height (the original is 25 mm tall), so vertical clearance could not be verified; confirm it from the datasheet"],"params":[{"name":"value","verdict":"pass"},{"name":"power_rating","verdict":"unverified"},{"name":"tolerance_pct","verdict":"pass"},{"name":"tcr","verdict":"unverified"},{"name":"temp_min_C","verdict":"unverified"},{"name":"temp_max_C","verdict":"unverified"},{"name":"max_voltage_V","verdict":"unverified"},{"name":"mounting","verdict":"unverified"},{"name":"footprint","verdict":"unverified"},{"name":"height","verdict":"unverified"}],"penalty":2.0761181744707713,"status":"partial","row":{"current_sense":false,"derating_amplitude":null,"derating_temperature":null,"family":"AHA","heightM":null,"is_production":true,"lengthM":null,"lineno":58385,"manufacturer":"YAGEO","max_voltage":null,"mpn":"AHA10AFB-75R","power_rating":10,"power_rating_temperature":null,"pulse_withstanding":false,"resistance":75,"srcLength":761,"srcOffset":94969751,"tcr":null,"technology":"wirewound","temp_max_c":null,"temp_min_c":null,"tolerance":0.01,"widthM":null},"specs":{"mpn":"AHA10AFB-75R","length_m":null,"width_m":null,"height_m":null,"case_code":"","mount":"","lead_pitch_m":null,"is_production":true,"provenance_retracted":false,"box_axes_ambiguous":false,"value_si":75,"power_rating":10,"tolerance_pct":1,"family":"AHA","power_rating_temperature":null,"derating_temperature":null,"derating_amplitude":null,"technology":"wirewound","tcr":null,"temp_min_C":null,"temp_max_C":null,"current_sense":false,"pulse_withstanding":false,"max_voltage_V":null},"permalink":"https://kelvin.openconverters.com/part/resistor/AHA10AFB-75R?manufacturer=YAGEO","_dataVersion":"103754c4b2cacfcb"},{"mpn":"SQM500JB-75R","manufacturer":"YAGEO","_key":"YAGEO␟SQM500JB-75R","direction":"upgrade","footprint":"unknown","grade":"minor_review","_height_fit":"unknown","notes":["resistor technology differs: wirewound -> metalOxide — a different construction class, with different TCR, noise, long-term stability and pulse behaviour; 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