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Specifications
Power(Watts):
100mW
Resistance:
2.7Ω
Voltage Rating:
75V
Temperature Coefficient:
±200ppm/℃
Operating Temperature:
-55℃~+155℃
Type:
Thick Film Resistor
Tolerance:
±5%
Mfr. Part #:
RK73B1ETTP2R7J
Package:
0402
Key Attributes
Model Number:
RK73B1ETTP2R7J
Product Description
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 protective layer, these resistors exhibit excellent heat and weather resistance. They are compatible with reflow and wave soldering processes. The terminals are lead-free, complying with EU RoHS directives, with exemptions for lead glass in electrodes, resistive film layers, and glass. AEC-Q200 data is available for most models (excluding 1F).
Product Attributes
- Brand: KOA
- Product Type: Thick Film Chip Resistors
- Structure: Rectangular Chip Resistor
- Appearance Color: Black
- Material: Ceramic substrate, Metal glaze thick film
- Certifications: EU RoHS compliant (exemptions apply), AEC-Q200 (excluding 1F)
- Reference Standards: IEC 60115-8, JIS C 5201-8, EIAJ RC-2134C
Technical Specifications
| Model (Size Code) | Dimensions (mm) L x W x d x t | Weight (g/1000pcs) | Rated Power | Operating Temp. Range | Rated Voltage | Max. Overload Voltage | Resistance Value Range () | Temp. Coefficient (x10^-6/K) | Tolerances | Packaging (pcs/reel) |
| 1F (0402/01005) | 0.4x0.2x0.11x0.13 | 0.04 | 0.03W | -55+125 | 20V | 30V | 19.1 (250), 1091k (250), 100k10M (200) | 200, 250, 0+300 | G:2%, J:5% | 40,000 (TCM) |
| 1H (0603/0201) | 0.6x0.3x0.15x0.23 | 0.14 | 0.05W | -55+155 | 25V | 50V | 19.1 (400), 1010M (200) | 200, 400 | G:2%, J:5% | 15,000 (TBL/TCM) |
| 1E (1005/0402) | 1.0x0.5x0.25x0.35 | 0.68 | 0.1W | -55+155 | 75V | 100V | 110M (200) | 200 | G:2%, J:5% | 10,000 (TP), 20,000 (TPL) |
| 1J (1608/0603) | 1.6x0.8x0.3x0.45 | 2.14 | 0.1W / 0.125W | -55+155 | - | - | 11k (0.125W, 200), 1.1k10M (0.1W, 200), 11M22M (0.1W, 400) | 200, 400 | G:2%, J:5% | 5,000 (TP) |
| 2A (2012/0805) | 2.0x1.25x0.3x0.5 | 4.54 | 0.25W | -55+155 | 150V | 200V | 11M (200), 1.1M10M (400) | 200, 400 | G:2%, J:5% | 5,000 (TP), 4,000 (TD) |
| 2B (3216/1206) | 3.2x1.6x0.4x0.6 | 9.14 | 0.25W | -55+155 | 200V | 400V | 15.6M (200), 6.2M22M (400) | 200, 400 | G:2%, J:5% | 5,000 (TP), 4,000 (TD) |
| 2E (3225/1210) | - | - | 0.5W | -55+155 | - | - | 15.6M (200), 6.2M10M (400) | 200, 400 | G:2%, J:5% | 5,000 (TP), 4,000 (TD) |
| W2H (5025/2010) | 5.0x2.5x0.65x- | 24.3 | 0.75W | -55+155 | - | - | 15.6M (200), 6.2M22M (400) | 200, 400 | G:2%, J:5% | 4,000 (TD) |
| W3A (6432/2512) | 6.3x3.1x-x- | 37.1 | 1.0W | -55+155 | 200V | 400V | 15.6M (200), 6.2M22M (400) | 200, 400 | G:2%, J:5% | 4,000 (TD) |
| W3A2 (6432/2512) | 6.3x3.1x-x- | - | 2.0W | -55+155 | 200V | 400V | 15.6M (200), 6.2M22M (400) | 200, 400 | G:2%, J:5% | 4,000 (TD) |
2403141437_KOA-RK73B1ETTP2R7J_C131550.pdf
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