KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RK73H2BTTD45R3F

45.3 Ohms ±1% 0.25W, 1/4W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film

45.3 Ohms ±1% 0.25W, 1/4W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film

45.3 Ohms ±1% 0.25W, 1/4W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film

Win Source Part Number: 1356632-RK73H2BTTD45R3F
Category: Resistors - Chip Resistor - Surface Mount
Temperature Range - Operating: -55°C ~ 155°C
Fake Threat In the Open Market: 56 pct.
MSL Level: 1 (Unlimited)
Mfr: KOA Speer Electronics, Inc.
Series: RK73H
Package: Tape & Reel
Product Status: Active
Features: Automotive AEC-Q200, Moisture Resistant
Package / Case: 1206 (3216 Metric)
Supplier Device Package: 1206
Base Product Number: RK73H2B
HTSUS: 8533.21.0030
Tolerance: ±1%
Ratings: AEC-Q200
Size / Dimension: 0.126" L x 0.063" W (3.20mm x 1.60mm)
Height - Seated (Max): 0.028" (0.70mm)
REACH Status: REACH Unaffected
ECCN: EAR99
Temperature Coefficient: ±100ppm/°C
Resistance: 45.3 Ohms
Power (Watts): 0.25W, 1/4W
Composition: Thick Film
Number of Terminations: 2

RES 45.3 OHM 1% 1/4W 1206 Product overview: RK73H2BTTD45R3F from KOA Speer Electronics, Inc. is a Resistor for current limiting, voltage division, biasing, sensing, termination, and precision electronic circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 45.3 OHM, 4W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 45.3 OHM, 4W, Chip Resistor(SMD). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 52-RK73H2BTTD45R3F can be used for catalog matching and distributor lookup.