Flat chip resistors KOA RK73H2BTTD1183F precision grade lead free termination and AEC Q200 qualification
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Delivery Time:
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Product Description
KOA RK73H Flat Chip Resistors (Precision Grade)
The KOA RK73H series offers high-precision flat chip resistors designed for demanding applications. These resistors feature a small size, light weight, and excellent heat and weather resistance due to their metal glaze thick film construction. The triple-layer electrode structure ensures high stability and reliability. They are compatible with automatic mounters and suitable for both flow and reflow soldering. The terminal lead-free products comply with EU-RoHS requirements. AEC-Q200 qualified data is available for most models.
Product Attributes
- Brand: KOA
- Product Type: Flat Chip Resistors (Precision Grade)
- Coating Color: Black (1F, 1H), Blue (1E, 1J, 2A, 2B, 2E, W2H, W3A, W3A2)
- Material: Metal Glaze Thick Film, Alumina Substrate
- Certifications: EU-RoHS compliant (lead-free termination), AEC-Q200 qualified (Exemption 1F)
- Application Scenarios: Automotive equipment, medical equipment, aerospace equipment, and other applications where safety and prevention of significant loss are critical.
Technical Specifications
| Type (Inch Size Code) | Dimensions (mm) L x W x c x d x t | Weight (g) (1000pcs) | Power Rating | Rated Ambient Temp. | Rated Terminal Part Temp. | T.C.R. (10-6/K) | Resistance Range () | Max. Working Voltage | Max. Overload Voltage | Packaging & Q'ty/Reel (pcs) |
| 1F (01005) | 0.40.02 x 0.20.02 x 0.100.03 x 0.110.03 x 0.130.02 | 0.04 | 0.03W | 70 | 200 (100k1M), 250 (1091k) | 101M | 20V | 30V | 40,000 | |
| 1H (0201) | 0.60.03 x 0.30.03 x 0.10.05 x 0.150.05 x 0.230.03 | 0.14 | 0.05W | 70 | 200 (1010M), 400 (19.1) | 1010M | 25V | 50V | 35,000 | |
| 1E (0402) | 1.0+0.1-0.05 x 0.50.05 x 0.20.1 x 0.25+0.05-0.1 x 0.350.05 | 0.68 | 0.1W | 70 | 125 | 100 (101M), 200 (19.76), 200 (1.02M10M) | 101M, 1.02M10M | 75V | 100V | |
| 1J (0603) | 1.60.2 x 0.80.1 x 0.30.1 x 0.30.1 x 0.450.1 | 2.14 | 0.1W | 70 | 125 | 100 (1.02k1M), 200 (19.76), 200 (1.02M10M) | 1.02k1M, 1.02M10M | 5,000 | ||
| 1J (0603) | 1.60.2 x 0.80.1 x 0.30.1 x 0.30.1 x 0.450.1 | 2.14 | 0.125W | 70 | 125 | 100 (101k), 200 (19.76) | 101k | 5,000 | ||
| 2A (0805) | 2.00.2 x 1.250.1 x 0.40.2 x 0.3+0.2-0.1 x 0.50.1 | 4.54 | 0.25W | 70 | 125 | 100 (101M), 200 (19.76), 400 (1.02M10M) | 101M, 1.02M10M | 150V | 200V | 10,000 |
| 2B (1206) | 3.20.2 x 1.60.2 x 0.50.3 x 0.4+0.2-0.1 x 0.60.1 | 9.14 | 0.25W | 70 | 125 | 100 (101M), 200 (19.76), 400 (5.62M10M) | 101M, 1.02M5.6M, 5.62M10M | 200V | 400V | 5,000 |
| 2E (1210) | 2.60.2 x 2.00.2 x 0.650.15 x 0.4+0.2-0.1 x 0.60.1 | 15.5 | 0.5W | 70 | 125 | 100 (101M), 200 (19.76), 400 (5.62M10M) | 101M, 1.02M5.6M, 5.62M10M | 5,000 | ||
| W2H (2010) | 5.00.2 x 2.50.2 x 0.650.15 x 0.4+0.2-0.1 x 0.60.1 | 24.3 | 0.75W | 70 | 125 | 100 (101M), 200 (19.76), 400 (5.62M10M) | 101M, 1.02M5.6M, 5.62M10M | 4,000 | ||
| W3A (2512) | 6.30.2 x 3.10.2 x 0.650.15 x 0.4+0.2-0.1 x 0.60.1 | 37.1 | 1W | 70 | 125 | 100 (101M), 200 (19.76), 400 (5.62M10M) | 101M, 1.02M5.6M, 5.62M10M | 200V (500V5) | 400V (500V5) | 4,000 |
| W3A2 (2512) | 6.30.2 x 3.10.2 x 0.650.15 x 0.4+0.2-0.1 x 0.60.1 | 37.1 | 2W | 95 | 100 (101M), 200 (19.76), 400 (5.62M10M) | 101M, 1.02M5.6M, 5.62M10M | 200V | 400V | 4,000 |
Note: Specifications are subject to change without notice. Please confirm before ordering and/or use.
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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