The RK73H2ATTD3902F is a surface mount chip resistor from Win Source Electronics, designed for automotive applications and compliant with AEC-Q200 standards. It features a resistance value of 39 kOhms, a power rating of 0.25W (1/4W), and a tolerance of ¬±1%. The resistor operates effectively within a temperature range of -55¬8C to +155¬8C and has a temperature coefficient of ¬±100ppm/¬8C. It is constructed using thick film technology and is moisture resistant, making it suitable for various environmental conditions. The component is packaged in a standard 0805 (2012 metric) size, with dimensions of 0.079" L x 0.049" W (2.00mm x 1.25mm). The resistor is supplied on tape and reel, with a standard package quantity of 5,000 units.
Win Source Part Number: 1237241-RK73H2ATTD39
Category: Resistors>Chip Resistor - Surface Mount
Series: RK73H
Features: Automotive AEC-Q200, Moisture Resistant
Package: Tape & Reel
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: 39 kOhms
Package / Case: 0805 (2012 Metric)
Supplier Device Package: 0805
Temperature Range - Operating: -55°C ~ 155°C
Dimension: 0.079" L x 0.049" W (2.00mm x 1.25mm)
ECCN: EAR99
Fake Threat In the Open Market: 64 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8533.21.0030
Mfr: KOA Speer Electronics, Inc.
Other Names: 2019-RK73H2ATTD3902F
Base Product Number: RK73H2A
39 kOhms ±1% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film
39 kOhms ±1% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film
39 kOhms ±1% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film
| Win Source Electronics | DigiKey | |
|---|---|---|
| Product Category | Resistors | Resistors |
| Product Number | 1237241-RK73H2ATTD3902F | 2019-RK73H2ATTD3902FDKR-ND |
| Product Name | Resistors - Chip Resistor - Surface Mount | Chip Resistor - Surface Mount |
| Technology / Construction | MetalFilm; Thick Film (Chip) | Thick Film (Chip) |
| Resistance Range | 39000 ohms | |
| Tolerance | 1 +/- % | 1 +/- % |
| Temperature Coefficient | 100 ±ppm/°C | 100 ±ppm/°C |
| Power Rating | 0.2500 watts | 0.2500 watts |
