thick film chip resistor KOA RK73H2ATTD51R1F with 0.5 percent 1 percent tolerance and RoHS compliant design
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The RK73H series are precision thick film chip resistors with 0.5% and 1% tolerance, designed to meet EU RoHS requirements. These resistors are AEC-Q200 tested and suitable for various applications requiring reliable performance.
Product Attributes
- Brand: KOA Speer Electronics, Inc.
- Certifications: EU RoHS compliant, AEC-Q200 tested
- Material: Thick film, Ceramic Substrate, Sn Plating, Ni Plating
- Origin: USA (Manufacturer)
Technical Specifications
| Type (EIA Size Code) | Power Rating | Resistance Range | Tolerance | T.C.R. (x10-6/K) | Max. Working Voltage | Operating Temperature Range | Rated Ambient Temp. | Rated Terminal Part Temp. |
| 1F (01005) | 0.03W | 10Ω - 1MΩ | ±0.5%, ±1% | ±250 | 20V | -55°C to +125°C | 70°C | 125°C |
| 1H (0201) | 0.05W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 25V | -55°C to +125°C | 70°C | 125°C |
| 1E (0402) | 0.1W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 50V | -55°C to +155°C | 70°C | 155°C |
| 1J (0603) | 0.125W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 75V | -55°C to +155°C | 70°C | 155°C |
| 2A (0805) | 0.25W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 100V | -55°C to +155°C | 70°C | 155°C |
| 2B (1206) | 0.5W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 150V | -55°C to +155°C | 70°C | 155°C |
| 2E (1210) | 0.75W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 200V | -55°C to +155°C | 70°C | 155°C |
| 2H/W2H (2010) | 1.0W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 200V | -55°C to +155°C | 70°C | 155°C |
| 3A/W3A (2512) | 1.0W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 400V | -55°C to +155°C | 70°C | 155°C |
| W3A2 (2512) | 2.0W | 10Ω - 1MΩ | ±0.5%, ±1% | ±200 | 400V | -55°C to +155°C | 70°C | 155°C |
Performance Characteristics
| Parameter | Requirement | Test Method |
| Resistance T.C.R. | Within specified tolerance | — |
| Overload (Short time) | ±2% (1E, 2B, W3A2: ±2% for 5 seconds) | Rated Voltage x 2.5 for 5 seconds |
| Resistance to Soldering Heat | ±1% (1F); ±0.5% (Others) | 260°C ± 5°C, 10 seconds ± 1 second |
| Rapid Change of Temperature | ±1% (1F); ±0.5% (Others) | -55°C (30 min), +125°C (30 min), 100 cycles |
| Moisture Resistance | ±2% (1J, 2A, 2B); ±3% (Others) | 40°C ± 2°C, 90%-95% RH, 1000 hours |
| Endurance at 70°C | ±2% (1J, 2A, 2B); ±3% (Others) | 70°C ± 2°C, 1000 hours |
| High Temperature Exposure | ±1% | +125°C (1000 hours) for 1F; +155°C (1000 hours) for others |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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