The RK73B1E chip resistor from Win Source Electronics is a surface mount resistor designed for general-purpose applications. It features a resistance value of 4.3 kOhms with a tolerance of ¬±5%. The resistor operates within a temperature range of -55¬8C to +155¬8C and has a power rating of 0.1W (1/10W). It is constructed using thick film technology, ensuring reliability in various environmental conditions. The component is compliant with AEC-Q200 standards, making it suitable for automotive applications. The resistor is packaged in a 0402 (1005 metric) size and is available on tape and reel for automated assembly processes. The temperature coefficient is specified at ¬±200 ppm/¬8C, which is important for applications requiring stable performance across temperature variations.
Win Source Part Number: 1373572-RK73B1ETTP43
Category: Resistors - Chip Resistor - Surface Mount
Temperature Range - Operating: -55°C ~ 155°C
Fake Threat In the Open Market: 33 pct.
MSL Level: 1 (Unlimited)
Mfr: KOA Speer Electronics, Inc.
Series: RK73B
Package: Tape & Reel
Product Status: Active
Features: Automotive AEC-Q200
Package / Case: 0402 (1005 Metric)
Supplier Device Package: 0402
Base Product Number: RK73B1E
HTSUS: 8533.21.0030
Tolerance: ±5%
Ratings: AEC-Q200
Size / Dimension: 0.039" L x 0.020" W (1.00mm x 0.50mm)
Height - Seated (Max): 0.016" (0.40mm)
REACH Status: REACH Unaffected
ECCN: EAR99
Temperature Coefficient: ±200ppm/°C
Resistance: 4.3 kOhms
Power (Watts): 0.1W, 1/10W
Composition: Thick Film
Number of Terminations: 2
4.3 kOhms ±5% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film
4.3 kOhms ±5% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film
4.3 kOhms ±5% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film
Resistors - Chip Resistor - Surface Mount
| Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors |
| Product Number | 1373572-RK73B1ETTP432J | 2019-RK73B1ETTP432JDKR-ND | RK73B1ETTP432J |
| Product Name | Resistors - Chip Resistor - Surface Mount | Chip Resistor - Surface Mount | Resistors - Chip Resistor - Surface Mount |
| Technology / Construction | MetalFilm; Thick Film (Chip) | Thick Film (Chip) | |
| Resistance Range | 4300 ohms | 4300 ohms | |
| Tolerance | 5 +/- % | 5 +/- % | |
| Temperature Coefficient | 200 ±ppm/°C | 200 ±ppm/°C | |
| Power Rating | 0.1000 watts | 0.1000 watts | 0.0630 watts |
