THICK FILM CHIP RESISTORS RK73B
The RK73B series of thick film chip resistors offers a robust product lineup from 0402 to 6432 sizes. Featuring a metal glaze thick film for excellent heat and weather resistance, these resistors are suitable for reflow and wave soldering. They are RoHS compliant, with lead-free terminals. AEC-Q200 data is available for most models. These resistors are designed for general-purpose applications and are compliant with IEC 60115-8, JIS C 5201-8, and EIAJ RC-2134C standards.
Product Attributes
- Brand: KOA
- Product Type: Thick Film Chip Resistors
- Structure: Rectangular Chip Resistor
- Appearance Color: Black
- Material: Ceramic Substrate, Metal Glaze Thick Film
- Terminal: Lead-free
- Certifications: EU RoHS compliant (excluding lead glass in electrodes and resistive film), AEC-Q200 (except 1F)
Technical Specifications
| Model (Size Code) | Dimensions (mm) L x W x t | Weight (g/1000pcs) | Rated Power (at 70C) | Operating Temp. Range | Resistance Value Range () | Max. Operating Voltage | Max. Overload Voltage | Resistance Tolerance | Temp. Coefficient (x10/K) |
|---|---|---|---|---|---|---|---|---|---|
| 1F (0402/01005) | 0.4 x 0.2 x 0.13 | 0.04 | 0.03W | -55+125 | 19.1 (250), 1091k (250), 100k1M (200), 100k10M (250) | 20V | 30V | G:2%, J:5% | 200, 250, 0+300 |
| 1H (0603/0201) | 0.6 x 0.3 x 0.23 | 0.14 | 0.05W | -55+155 | 19.1 (400), 1010M (200), 1010M (400) | 25V | 50V | G:2%, J:5% | 200, 400 |
| 1E (1005/0402) | 1.0 x 0.5 x 0.35 | 0.68 | 0.1W | -55+155 | 110M (200), 110M (400), 11M22M (400) | 75V | 100V | G:2%, J:5% | 200, 400 |
| 1J (1608/0603) | 1.6 x 0.8 x 0.45 | 2.14 | 0.1W | -55+155 | 1.1k10M (200), 1.1k10M (400), 11M22M (400) | - | - | G:2%, J:5% | 200, 400 |
| 1J AT (1608/0603) | 1.6 x 0.8 x 0.45 | 2.14 | 0.125W | -55+155 | 11k (200) | - | - | G:2%, J:5% | 200 |
| 2A (2012/0805) | 2.0 x 1.25 x 0.5 | 4.54 | 0.25W | -55+155 | 11M (200), 11M (400), 1.1M10M (400) | 150V | 200V | G:2%, J:5% | 200, 400 |
| 2B (3216/1206) | 3.2 x 1.6 x 0.6 | 9.14 | 0.25W | -55+155 | 15.6M (200), 15.6M (400), 6.2M10M (400), 6.2M22M (400) | 200V | 400V | G:2%, J:5% | 200, 400 |
| 2E (3225/1210) | 3.2 x 2.5 x 0.6 | 15.5 | 0.5W | -55+155 | 15.6M (200), 15.6M (400), 6.2M10M (400) | - | - | G:2%, J:5% | 200, 400 |
| W2H (5025/2010) | 5.0 x 2.5 x 0.65 | 24.3 | 0.75W | -55+155 | 15.6M (200), 15.6M (400), 6.2M22M (400) | - | - | G:2%, J:5% | 200, 400 |
| W3A (6432/2512) | 6.3 x 3.1 x 0.7 | 37.1 | 1.0W | -55+155 | 15.6M (200), 15.6M (400), 6.2M22M (400) | 200V | 400V | G:2%, J:5% | 200, 400 |
| W3A2 (6432/2512) | 6.3 x 3.1 x 0.7 | 37.1 | 2.0W5 | -55+95 | 15.6M (200), 15.6M (400), 6.2M22M (400) | 200V | 400V | G:2%, J:5% | 200, 400 |
2403141437_KOA-RK73B1ETTP105J_C131492.pdf
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