Manufacturer: KOA Speer Electronics, Inc.
Win Source Part Number: 1326914-RK73H2ATTD43
Category: Resistors>Chip Resistor - Surface Mount
Packaging: Reel - TR
Features: Automotive AEC-Q200, Moisture Resistant
Size / Dimension: 0.079" L x 0.049" W (2.00mm x 1.25mm)
Height - Seated (Max): 0.024" (0.60mm)
Standard Package: 5,000
Tolerance: ±1%
Temperature Coefficient: ±100ppm/°C
Ratings: AEC-Q200
Power (Watts): 0.25W, 1/4W
Composition: Thick Film
Number of Terminations: 2
Resistance: 4.32 kOhms
Supplier Device Package: 0805
Temperature Range - Operating: -55°C ~ 155°C
Case / Package: 0805 (2012 Metric)
ECCN: EAR99
Fake Threat In the Open Market: 75
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8533.21.0030
Other Part Number: 2019-RK73H2ATTD4321F
Base Product Number: RK73H2A
RoHS Status: ROHS3 Compliant
RES 4.32K OHM 1% 1/4W 0805 Product overview: RK73H2ATTD4321F 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 4W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 4W, Chip Resistor(SMD). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 52-RK73H2ATTD4321F can be used for catalog matching and distributor lookup.
4.32 kOhms ±1% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film
4.32 kOhms ±1% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film
4.32 kOhms ±1% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | |
|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors |
| Product Number | 1326914-RK73H2ATTD4321F | 52-RK73H2ATTD4321F | 2019-RK73H2ATTD4321FTR-ND |
| Product Name | Resistors - Chip Resistor - Surface Mount | 4W Resistor | Chip Resistor - Surface Mount |
| Technology / Construction | MetalFilm; Thick Film (Chip) | Thick Film | Thick Film (Chip) |
| Resistance Range | 4320 ohms | 4320 ohms | |
| Tolerance | 1 +/- % | 1 +/- % | |
| Temperature Coefficient | 100 ±ppm/°C | 100 ±ppm/°C | |
| Power Rating | 0.2500 watts | 0.2500 watts | 0.2500 watts |
