Product Overview
The RK73H series are precision thick film chip resistors with 0.5% and 1% tolerances. These resistors feature lead-free terminations meeting EU RoHS requirements and are AEC-Q200 tested. They are suitable for various applications requiring reliable and accurate resistance values.
Product Attributes
- Brand: KOA Speer Electronics, Inc.
- Certifications: EU RoHS compliant, AEC-Q200 tested
- Material: Thick film, Ceramic Substrate, Sn Plating, Ni Plating
Technical Specifications
| Type* (Inch Size Code) | L (mm) | c (mm) | d (mm) | t (mm) | W (mm) | Power Rating | Resistance Range | Tolerance | T.C.R. (x10-6/K) | Maximum Working Voltage | Operating Temperature Range |
| 1F (01005) | 0.4 (0.0160.0008) | 0.2 (0.0080.0008) | 0.1 (0.0040.001) | 0.11 (0.0040.001) | 0.13 (0.0050.0008) | 0.03W | 10 - 91k* | 1% | 250 | 20V | -55C to +125C |
| 1H (0201) | 0.6 (0.0240.001) | 0.3 (0.0120.001) | 0.1 (0.0040.002) | 0.15 (0.0060.002) | 0.23 (0.0090.001) | 0.05W | 10 - 1M | 0.5%, 1% | 200 | 25V | -55C to +125C |
| 1E (0402) | 1.0 (0.039 +.004 -.002) | 0.25 (0.01 +.002 -.004) | 0.1 (0.0040.001) | 0.1 (0.0040.001) | 0.13 (0.0050.0008) | 0.1W | 10 - 1k | 0.5%, 1% | 200 | 50V | -55C to +155C |
| 1J (0603) | 1.6 (0.0630.008) | 0.4 (0.0160.008) | 0.15 (0.0060.002) | 0.2 (0.0080.004) | 0.3 (0.0120.004) | 0.125W | 10 - 1M | 0.5%, 1% | 200 | 75V | -55C to +155C |
| 2A (0805) | 2.0 (0.0790.008) | 0.5 (0.020.002) | 0.2 (0.0080.004) | 0.23 (0.0090.001) | 0.4 (0.0160.008) | 0.25W | 10 - 1M | 0.5%, 1% | 200 | 100V | -55C to +155C |
| 2B (1206) | 2.6 (0.1020.008) | 0.65 (0.0260.006) | 0.25 (0.010.004) | 0.3 (0.0120.004) | 0.5 (0.020.004) | 0.25W | 10 - 1M | 0.5%, 1% | 200 | 150V | -55C to +155C |
| 2E (1210) | 3.2 (0.1260.008) | 0.8 (0.0310.004) | 0.25 (0.010.002) | 0.3 (0.0120.004) | 0.6 (0.0240.004) | 0.5W | 10 - 1M | 0.5%, 1% | 200 | 200V | -55C to +155C |
| 2H/W2H (2010) | 5.0 (0.1970.008) | 1.25 (0.0490.004) | 0.5 (0.020.002) | 0.4 (0.0160.008) | 0.65 (0.0260.006) | 0.75W | 10 - 1M | 0.5%, 1% | 100, 200 | 200V | -55C to +155C |
| 3A/W3A (2512) | 6.3 (0.2480.008) | 1.6 (0.0630.008) | 0.5 (0.020.002) | 0.4 (0.0160.008) | 0.65 (0.0260.006) | 1.0W | 10 - 1M | 0.5%, 1% | 100, 200 | 400V | -55C to +155C |
| W3A2 (2512) | 6.3 (0.2480.008) | 1.6 (0.0630.008) | 0.5 (0.020.002) | 0.4 (0.0160.008) | 0.65 (0.0260.006) | 2.0W | 5.62M - 10M | 0.5%, 1% | 100, 200 | 400V | -55C to +155C |
2410121546_KOA-RK73H1HTTC1183F_C2481112.pdf
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