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Specifications
Power(Watts):
750mW
Resistance:
75Ω
Voltage Rating:
200V
Temperature Coefficient:
±200ppm/℃
Operating Temperature:
-55℃~+155℃
Type:
Thick Film Resistor
Tolerance:
±5%
Mfr. Part #:
RK73B2HTTE750J
Package:
2010
Key Attributes
Model Number:
RK73B2HTTE750J
Product Description
Product Overview
The RK73B series is a general-purpose thick film chip resistor featuring a wide lineup from 01005 to 2512 sizes. It offers excellent heat and weather resistance due to its metal glaze thick film construction and is suitable for both flow and reflow soldering. Products with lead-free terminations meet EU RoHS requirements.
Product Attributes
- Brand: KOA Speer Electronics, Inc.
- Origin: USA (Manufacturer)
- Certifications: EU RoHS compliant (for lead-free terminations)
- Testing: AEC-Q200 Tested (specific sizes listed)
Technical Specifications
| Type | Size (EIA Code) | Power Rating (W) | Resistance Range | Tolerance | T.C.R. (x10-6/K) | Max. Working Voltage (V) | Max. Overload Voltage (V) | Operating Temp. Range (C) | Rated Ambient Temp. (C) | Rated Terminal Part Temp. (C) |
| RK73B1F | 1F (01005) | 0.03W | 10 - 91k | G: 2%, J: 5% | 250 | 20 | 40 | -55 to +125 | 70 | 125 |
| RK73B1H | 1H (0201) | 0.05W | 10 - 10M | G: 2%, J: 5% | 200 | 25 | 50 | -55 to +125 | 70 | 125 |
| RK73B1E | 1E (0402) | 0.1W | 1 - 10M | G: 2%, J: 5% | 200 | 50 | 75 | -55 to +155 | 70 | 155 |
| RK73B1J | 1J (0603) | 0.1W | 1 - 10M | G: 2%, J: 5% | 200 | 75 | 100 | -55 to +155 | 70 | 155 |
| RK73B2A | 2A (0805) | 0.125W | 1 - 10M | G: 2%, J: 5% | 200 | 75 | 150 | -55 to +155 | 70 | 155 |
| RK73B2B | 2B (1206) | 0.25W | 1 - 10M | G: 2%, J: 5% | 200 | 100 | 200 | -55 to +155 | 70 | 155 |
| RK73B2E | 2E (1210) | 0.25W | 1 - 10M | G: 2%, J: 5% | 200 | 150 | 200 | -55 to +155 | 70 | 155 |
| RK73BW2H/2H | 2H/W2H (2010) | 0.50W | 1 - 1M, 1.1k - 10M | G: 2%, J: 5% | 200, 400 | 200 | 400 | -55 to +155 | 70 | 155 |
| RK73BW3A/3A | 3A/W3A (2512) | 0.75W | 1 - 1k, 1.1k - 22M | G: 2%, J: 5% | 200, 400 | 200 | 400 | -55 to +155 | 70 | 155 |
| RK73BW3A2 | W3A2 (2512) | 1.0W | 1 - 5.6M, 6.2M - 22M | G: 2%, J: 5% | 200, 400 | 200 | 400 | -55 to +155 | 70 | 155 |
2403141434_KOA-RK73B2HTTE750J_C830210.pdf
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