Power Thick Film Resistors
See larger image: Power Thick Film Resistors
| Brand Name: | doublecircle |
| Resistance: | 0.1~1000000 |
| Resistance Tolerance: | 0.5%~5% |
| Place of Origin: | China (Mainland) |
| Rated Power: | 15~200 |
| Model Number: | RTP |
| Temperature Coefficient: | 50~250 |
Supplier Details
Doublecircle Electronics Group Co., Ltd. of Bengbu
- Business Type:Manufacturer, Trading Company
- Product/Services:Wirewound resistors,metal film resistors,thick film ...
- Online Showroom: 79 products
- Product Details
- Company Profile
- Brand Name: doublecircle
- Resistance: 0.1~1000000
- Resistance Tolerance: 0.5%~5%
- Place of Origin: China (Mainland)
- Rated Power: 15~200
- Model Number: RTP
- Temperature Coefficient: 50~250
0.5% Tolerance. Non-inductance design
High power. Wide resistance range
Easy mounting
Two different value resistors in
Features:
0.5% Tolerance. Non-inductance design
High power. Wide resistance range
Easy mounting
Two different value resistors in same case
Applications:
Instruments and Meters
All kinds of electrical equipments
Reference Standard
Q/ATK0452005
Dimensions:
Dimensions in mm. A, B, C maximum values
Derating Curve
Ratings
Type | Rated power(w) (25) | Thermal resistance(/w) | Max. Working Voltage(V) | Resistance range(Ω) | Tolerances | TCR (ppm) | Climatic category |
RTP15 | 15 | 6.5 | 500 | 0.1Ω1MΩ | ±0.5% ±1% ±5% | ±50 ±100±250 |
55/125/56 |
RTP35 | 35 | 6.5 | |||||
RTP50(D) | 50 | 1 | |||||
RTP100(D) | 100 | 0.5 | 1000 | ||||
RTP150 | 150 | 1 | |||||
RTP200 | 200 | 0.5 |
Performance
Test item | Specifications | Test method |
Short time overload | R≤±(0.25%R+0.05Ω) | 2.5VR, 5S |
Rapid temperature change | R≤±(0.25%R+0.05Ω) | -55, 30min,125, 30min 5cycles |
Load life | R≤±(1%R+0.05Ω) | 1535, PR, 1000h |
Humidity(steady states) | R≤±(1%R+0.05Ω) | 40, RH93±3%,56d |
Moisture resistance | R≤±(1%R+0.05Ω) | 125, 16h/55, RH93±3%,24h/-55,2h / 1535, 8.5kpa, 1h |
Since 1985, DoubleCircle has been active in introducing foreign investment and ...
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| Business Type: | Manufacturer, Trading Company |
| Product/Service (We Sell): | Wirewound resistors,metal film resistors,thick film resistors,shunts,blower motor resistors,inductors |
| Product/Service (We Buy): | alloy wire,ceramic core,cement |
| Brands: | Doublecircle |
| Number of Employees: | 501 - 1000 People |
Trade & Market
| Main Markets: | North America South America Southeast Asia Africa Western Europe |
| Main Customers: | GE transportation, ROCKWELL, Yageo,SRT |
| Total Annual Sales Volume: | US$10 Million - US$50 Million |
| Export Percentage: | 11% - 20% |
| Total Annual Purchase Volume: | Below US$1 Million |
Factory Information
| Factory Size (Sq.meters): | 30,000-50,000 square meters |
| Factory Location: | 818xingzhong road bengbu anhui China |
| QA/QC: | In House |
| Number of Production Lines: | Above 10 |
| Number of R&D Staff: | 51 - 60 People |
| Number of QC Staff: | 71 - 80 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 ISO/TS 16949 |
| Contract Manufacturing: | OEM Service Offered Design Service Offered Buyer Label Offered |
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