thick film chip resistors KOA RK73H1ETTP7151F offering AEC Q200 qualification and EU RoHS compliance
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Negotiable
MOQ:
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Delivery Time:
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Product Description
RK73H Precision Thick Film Chip Resistors
The RK73H series offers high-precision thick film chip resistors with tolerances of 0.5% and 1%. These resistors are AEC-Q200 qualified and meet EU RoHS requirements for lead-free terminations. They are suitable for a wide range of applications requiring reliable and accurate resistance values.
Product Attributes
- Brand: KOA Speer Electronics, Inc.
- Certifications: EU RoHS, AEC-Q200 Qualified
- Material: Thick Film
Technical Specifications
| Type/Size Code | Dimensions (mm) (L x W x T) | Power Rating (W) | Resistance Range | Tolerance | Max. Working Voltage (V) | Operating Temp. Range (C) | T.C.R. (x10-6/K) |
|---|---|---|---|---|---|---|---|
| 1F (01005) | 0.4 x 0.2 x 0.1 | 0.03 | 10 - 1M | 0.5%, 1% | 20 | -55 to +125 | 250 |
| 1H (0201) | 0.6 x 0.3 x 0.1 | 0.05 | 10 - 1M (0.5%, 1%) 1 - 9.1 (1%) 1.02M - 10M (1%) | 0.5%, 1% | 25 | -55 to +125 | 200, 400 |
| 1E (0402) | 1.0 x 0.5 x 0.2 | 0.1 | 10 - 1M (0.5%, 1%) 10 - 1k (1%) 1.02M - 10M (1%) | 0.5%, 1% | 50 | -55 to +155 | 100, 200 |
| 1J (0603) | 1.6 x 0.8 x 0.2 | 0.125 | 10 - 1M (0.5%, 1%) 10 - 1k (1%) 1.02M - 5.6M (1%) | 0.5%, 1% | 50 | -55 to +155 | 100, 200 |
| 2A (0805) | 2.0 x 1.25 x 0.4 | 0.25 | 10 - 1M (0.5%, 1%) 10 - 1k (1%) 1.02M - 5.6M (1%) | 0.5%, 1% | 75 | -55 to +155 | 100, 200 |
| 2B (1206) | 3.2 x 1.6 x 0.5 | 0.25 | 10 - 1M (0.5%, 1%) 10 - 1k (1%) 1.02M - 5.6M (1%) | 0.5%, 1% | 100 | -55 to +155 | 100, 200 |
| 2E (1210) | 3.2 x 2.5 x 0.5 | 0.5 | 10 - 1M (0.5%, 1%) 1.0 - 9.76 (1%) 1.02M - 5.6M (1%) | 0.5%, 1% | 150 | -55 to +155 | 100, 200, 400 |
| 2H/W2H (2010) | 5.0 x 2.5 x 0.5 | 0.75 | 10 - 1M (0.5%, 1%) 1.0 - 9.76 (1%) 1.02M - 5.6M (1%) | 0.5%, 1% | 200 | -55 to +155 | 100, 200, 400 |
| 3A/W3A (2512) | 6.3 x 3.1 x 0.6 | 1.0 | 10 - 1M (0.5%, 1%) 1.0 - 9.76 (1%) 1.02M - 5.6M (1%) | 0.5%, 1% | 200 | -55 to +155 | 100, 200, 400 |
| W3A2 (2512) | 6.3 x 3.1 x 0.6 | 2.0 | 10 - 1M (0.5%, 1%) 1.0 - 9.76 (1%) 5.62M - 10M (1%) | 0.5%, 1% | 400 | -55 to +155 | 100, 200, 400 |
Performance Characteristics
| Parameter | Requirement | Test Method |
|---|---|---|
| Resistance T.C.R. | Within specified tolerance | |
| Overload (Short time) | 2% (1E, 2B, W3A2: 1%) | Rated Voltage x 2.5 for 5 seconds |
| Resistance to Soldering Heat | 1% (1F~W3A2: 10R1M); 3% (1H~W3A2: R<10, R>1M) 0.5% (1F~W3A2: 10<R<1M); 1% (1H~W3A2: R<10, R>1M) | 260C 5C, 10 seconds 1 second |
| Rapid Change of Temperature | 1% (1F); 0.5% (Another) 0.5% (1F); 0.3% (Another) | -55C (30 min), +125C (30 min), 100 cycles |
| Moisture Resistance | 2% (1J, 2A, 2B); 3% (Another) 0.75% (1J, 2A, 2B); 1.5% (1F); 1% (Another) | 40C 2C, 90%-95% RH, 1000 hours |
| Endurance at 70C | 2% (1J, 2A, 2B); 3% (Another) 0.75% (1J, 2A, 2B); 1% (Another) | 70C 2C, 1000 hours |
| High Temperature Exposure | 1% (1F); 0.5% (Another) 0.3% (Another) | +125C, 1000 hours (1F); +155C, 1000 hours (1E, 1H, 1J, 2A, 2B, 2E, 2H/W2H, 3A/W3A/W3A2) |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina