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Specifications
Resistance:
22Ω
Power(Watts):
1W
Temperature Coefficient:
±100ppm/℃
Operating Temperature:
-55℃~+155℃
Type:
Thick Film Resistor
Tolerance:
±1%
Mfr. Part #:
WK73R2BTTD22R0F
Package:
0612
Key Attributes
Model Number:
WK73R2BTTD22R0F
Product Description
Product Overview
The WK73R is a wide-terminal type flat chip resistor designed for high reliability and performance. It features a reverse-geometry construction, T.C.R. of 100 x 10-6/K, and resistance tolerance options of 0.5% or 1%. These resistors meet EU RoHS requirements for lead-free terminations and are AEC-Q200 tested, making them suitable for various demanding applications.
Product Attributes
- Brand: KOA Speer Electronics, Inc.
- Certifications: AEC-Q200 Tested, EU RoHS Compliant
- Termination Material: Solder Plating, Ni Plating
- Construction: Wide-side termination (reverse-geometry) type flat chip resistor
Technical Specifications
| Type | Size Code | Resistance Range () | Nominal Resistance Tolerance | Power Rating | Max. Working Voltage (V) | Max. Overload Voltage (V) | Operating Temp. Range (C) | T.C.R. (X 10-6/K) | Rated Terminal Part Temp. (C) | Rated Ambient Temp. (C) |
| WK73R1E | 1E (0204) | 10 - 1M | F:1%, D:0.5% | 0.33W | 75 | 100 | -55 to +155 | 100 | 125 | 70 |
| WK73R1J | 1J (0306) | 10 - 1M | F:1%, D:0.5% | 0.5W | 150 | 200 | -55 to +155 | 100 | 125 | 70 |
| WK73R2A | 2A (0508) | 10 - 1M | F:1%, D:0.5% | 0.75W, 1W | 125 | 200 | -55 to +155 | 100 | 125 | 70 |
| WK73R2B | 2B (0612) | 10 - 1M | F:1%, D:0.5% | 0.75W, 1W | 150 | 200 | -55 to +155 | 100 | 115 | 70 |
| WK73R2H | 2H (1020) | 10 - 1M | F:1%, D:0.5% | 1.0W | 200 | 400 | -55 to +155 | 100 | 125 | 70 |
| WK73R2J* | 2J (1218) | 10 - 1M | F:1%, D:0.5% | 1.0W | 200 | 400 | -55 to +155 | 100 | 100 | 70 |
| WK73R3A | 3A (1225) | 10 - 1M | F:1%, D:0.5% | 1.5W, 2W | 200 | 400 | -55 to +155 | 100 | 115 | 70 |
2412091013_KOA-WK73R2BTTD22R0F_C6025486.pdf
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