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Specifications
Power(Watts):
250mW
Resistance:
10Ω
Voltage Rating:
150V
Temperature Coefficient:
±100ppm/℃
Operating Temperature:
-55℃~+155℃
Type:
Thick Film Resistor
Tolerance:
±1%
Mfr. Part #:
RK73H2ATTD10R0F
Package:
0805
Key Attributes
Model Number:
RK73H2ATTD10R0F
Product Description
RK73H Precision Thick Film Chip Resistors
The RK73H series offers precision thick film chip resistors with 0.5% and 1% tolerances. These resistors are designed to meet EU RoHS requirements with lead-free terminations. They are AEC-Q200 Qualified and suitable for various applications requiring reliable resistance values.
Product Attributes
- Brand: KOA Speer Electronics, Inc.
- Certifications: EU RoHS, AEC-Q200 Qualified
- Construction: Thick Film Chip Resistor
- Terminations: Lead-free (meet EU RoHS requirements)
Technical Specifications
| Type/Size | 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) |
|---|---|---|---|---|---|---|---|
| RK73H1F (01005) | 0.4 x 0.2 x 0.1 | 0.03 | 10 - 91k1 | 0.5%, 1% | 20 | -55 to +125 | 250 |
| RK73H1H (0201) | 0.6 x 0.3 x 0.15 | 0.05 | 10 - 1M (1%), 10 - 10M1 (0.5%) | 0.5%, 1% | 25 | -55 to +125 | 200, 400 |
| RK73H1E (0402) | 1.0 x 0.5 x 0.2 | 0.1 | 10 - 1k (1%), 10 - 1M (0.5%) | 0.5%, 1% | 50 | -55 to +155 | 100, 200 |
| RK73H1J (0603) | 1.6 x 0.8 x 0.4 | 0.125 | 10 - 1k (1%), 10 - 1M (0.5%) | 0.5%, 1% | 50 | -55 to +155 | 100, 200 |
| RK73H2A (0805) | 2.0 x 1.25 x 0.5 | 0.25 | 10 - 1M (1%), 10 - 1M (0.5%) | 0.5%, 1% | 75 | -55 to +155 | 100, 200 |
| RK73H2B (1206) | 3.2 x 1.6 x 0.5 | 0.25 | 10 - 1M (1%), 10 - 1M (0.5%) | 0.5%, 1% | 100 | -55 to +155 | 100, 200 |
| RK73H2E (1210) | 3.2 x 2.5 x 0.5 | 0.5 | 10 - 1M (1%), 10 - 1M (0.5%) | 0.5%, 1% | 150 | -55 to +155 | 100, 200 |
| RK73HW2H/2H (2010) | 5.0 x 2.5 x 0.6 | 0.75 | 10 - 1M (1%), 10 - 1M (0.5%) | 0.5%, 1% | 200 | -55 to +155 | 100, 200 |
| RK73HW3A/3A (2512) | 6.3 x 3.1 x 0.6 | 1.0 | 10 - 1M (1%), 10 - 1M (0.5%) | 0.5%, 1% | 200 | -55 to +155 | 100, 200 |
| RK73HW3A2 (2512) | 6.3 x 3.1 x 0.6 | 2.0 | 10 - 1M (1%), 10 - 1M (0.5%) | 0.5%, 1% | 200 | -55 to +155 | 100, 200 |
Performance Characteristics
| Parameter | Requirement |
|---|---|
| Resistance T.C.R. | Within specified tolerance |
| Overload (Short time) | 2% (1E, 2B, W3A2: 1%) |
| Resistance to Soldering Heat | 1% (1F ~ W3A2, 10R1M); 3% (1H ~ W3A2, R<10, R>1M) |
| Rapid Change of Temperature | 0.5% (1F: 1%) |
| Moisture Resistance | 0.75% (1J, 2A, 2B: 2%); 1.5% (1F: 3%) |
| Endurance at 70C | 0.75% (1J, 2A, 2B: 2%); 1% (1F: 3%) |
| High Temperature Exposure | 0.5% (1F: 1%); 0.3% (Others) |
2410121530_KOA-RK73H2ATTD10R0F_C317221.pdf
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