Product Overview
The RN73 Metal Film Flat Chip Resistors are surface-mountable resistors designed for high precision applications. They offer tight resistance tolerances as low as 0.05% and excellent temperature stability with a TCR of 510-6/K. These resistors feature low current noise and are suitable for control circuits in various industrial equipment. They are compatible with both flow and reflow soldering processes and feature lead-free termination compliant with EU-RoHS requirements.
Product Attributes
- Brand: KOA
- Product Line: RN73
- Type: Metal Film Flat Chip Resistors
- Coating Color: Black (1E), Green (1J, 2A, 2B, 2E)
- Certifications: EU-RoHS compliant
- Material: Metal Film, Ceramic Substrate, Ni Plating, Solder Plating (Lead-free termination)
- Origin: Japan (implied by manufacturer)
Technical Specifications
| Type (Inch Size Code) | Dimensions (mm) L x W x c x d x t | Weight (1000pcs) (g) | Nominal Resistance Range () | Resistance Tolerance | T.C.R. (10-6/K) | Power Rating | Max. Working Voltage (V) | Max. Overload Voltage (V) | Taping & Q'ty/Reel (pcs) |
| 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 | 100100k, 10120k | 0.05%, 0.1%, 0.25%, 0.5%, 1% | 250, 500 | 0.063W | 50 | 100 | 10,000 |
| 1J (0603) | 1.60.2 x 0.80.1 x 0.30.1 x 0.30.1 x 0.450.1 | 2.14 | 1k47k, 10047k0, 15360k, 10360k | 0.05%, 0.1%, 0.25%, 0.5%, 1% | 100, 250, 500 | 0.063W (General), 0.1W (High Power) | 75 | 150 | 5,000 |
| 2A (0805) | 2.00.2 x 1.250.2 x 0.40.2 x 0.3+0.2-0.1 x 0.50.1 | 4.54 | 100100k, 51100k, 151M., 101M. | 0.05%, 0.1%, 0.25%, 0.5%, 1% | 100, 250, 500 | 0.1W (General), 0.125W (High Power) | 150 | 300 | 5,000 (General), 4,000 (High Power) |
| 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 | 100300k, 51300k, 151M., 101M. | 0.05%, 0.1%, 0.25%, 0.5%, 1% | 100, 250, 500 | 0.125W (General), 0.25W (High Power) | 200 | 400 | 5,000 (General), 4,000 (High Power) |
| 2E (1210) | 2.50.2 x 14.5 (Dimensions for 2E are incomplete in source) | (Weight for 2E is missing in source) | 100510k, 51510k, 151M., 101M. | 0.05%, 0.1%, 0.25%, 0.5%, 1% | 100, 250, 500 | 0.25W | 200 | 400 | 5,000 (General), 4,000 (High Power) |
2410121632_KOA-RN731JTTD1601B25_C186398.pdf
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