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Specifications
Power(Watts):
250mW
Resistance:
510Ω
Voltage Rating:
150V
Temperature Coefficient:
±100ppm/℃
Operating Temperature:
-55℃~+155℃
Type:
Thick Film Resistor
Tolerance:
±1%
Mfr. Part #:
RK73H2ATTD5100F
Package:
0805
Key Attributes
Model Number:
RK73H2ATTD5100F
Product Description
Product Overview
The RK73H precision thick film chip resistor offers 0.5% and 1% tolerances, designed for reliable performance in various electronic applications. It features a protective coating, resistive film, and ceramic substrate construction. Products with lead-free terminations comply with EU RoHS requirements. Certain sizes are AEC-Q200 Qualified.
Product Attributes
- Brand: KOA Speer Electronics, Inc.
- Material: Thick film, Ceramic Substrate, Ni Plating, Solder Plating
- Certifications: EU RoHS Compliant, AEC-Q200 Qualified (specific sizes)
- Marking: Varies by type (no marking, blue body, three-digit black marking, four-digit black marking)
Technical Specifications
| Type | Size (EIA) | L (mm) | W (mm) | t (mm) | c (mm) | d (mm) | Power Rating | Resistance Range | Tolerance | Max. Working Voltage | T.C.R. (x10-6/K) | Operating Temp. Range |
| RK73H1F | 01005 | 0.4 (0.02) | 0.2 (0.02) | 0.1 (0.03) | 0.11 (0.03) | 0.13 (0.02) | 0.03W | 10 - 91k1 | 1% | 20V | 250 | -55C to +125C |
| RK73H1H | 0201 | 0.6 (0.03) | 0.3 (0.03) | 0.1 (0.05) | 0.3 (0.1) | 0.4 (0.1) | 0.1W | 1.0 - 9.11, 1M - 10M | 0.5%, 1% | 50V | 200, 400 | -55C to +155C |
| RK73H1E | 0402 | 1.0 (+0.1/-0.05) | 0.25 (+0.05/-0.1) | 0.15 (0.05) | 0.3 (0.1) | 0.5 (0.1) | 0.125W | 10 - 1k | 0.5%, 1% | 50V | 200 | -55C to +155C |
| RK73H1J | 0603 | 1.6 (0.2) | 0.8 (0.1) | 0.2 (0.05) | 0.3 (0.1) | 0.6 (0.1) | 0.25W | 10 - 1M | 0.5%, 1% | 75V | 200 | -55C to +155C |
| RK73H2A | 0805 | 2.0 (0.2) | 1.25 (0.1) | 0.2 (0.05) | 0.5 (0.1) | 1.0 (0.1) | 0.25W | 10 - 1M | 0.5%, 1% | 100V | 200 | -55C to +155C |
| RK73H2B | 1206 | 2.6 (0.2) | 1.6 (0.2) | 0.3 (0.1) | 0.6 (0.1) | 1.2 (0.1) | 0.5W | 10 - 1M | 0.5%, 1% | 150V | 200 | -55C to +155C |
| RK73H2E | 1210 | 3.2 (0.2) | 2.5 (0.2) | 0.4 (0.2) | 0.6 (0.1) | 1.6 (0.2) | 0.75W | 10 - 1M | 0.5%, 1% | 200V | 200 | -55C to +155C |
| RK73HW2H/2H | 2010 | 5.0 (0.2) | 2.5 (0.2) | 0.5 (0.3) | 0.65 (0.15) | 2.0 (0.1) | 1.0W | 10 - 1M | 0.5%, 1% | 200V* (400V) | 100, 200 | -55C to +155C |
| RK73HW3A/3A | 2512 | 6.3 (0.2) | 3.1 (0.2) | 0.65 (0.15) | 0.65 (0.15) | 2.0 (0.1) | 2.0W | 10 - 1M | 0.5%, 1% | 400V* (500V) | 100, 200 | -55C to +155C |
| RK73HW3A2 | 2512 | 6.3 (0.2) | 3.1 (0.2) | 0.65 (0.15) | 0.65 (0.15) | 2.0 (0.1) | 2.0W | 10 - 1M | 0.5%, 1% | 400V* (500V) | 100, 200 | -55C to +155C |
2412231845_KOA-RK73H2ATTD5100F_C317255.pdf
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