CCO Chian Chia Elec 450W 7 Ohm plus minus 5 Percent Wirewound Power Resistor Suitable for Heavy Duty
Product Overview
This document specifies the Power (Wirewound & Ribbon Wirewound) Resistors manufactured by CHIAN CHIA ELECTRONIC(SHENZHEN)CO.,LTD (CCO). These resistors are designed for applications requiring high power handling capabilities. The product line includes both wirewound and ribbon wirewound types, offering a range of power ratings and resistance values. Compliance with ROHS is indicated.
Product Attributes
- Company Name: CHIAN CHIA ELECTRONIC(SHENZHEN)CO.,LTD (CCO)
- Product Type: Power (Wirewound & Ribbon Wirewound) Resistors
- Version: B1
- Enactment Date: September 03, 2003
- Certifications: ROHS
Technical Specifications
Type Designation Example: DR 100W 100 J MHZ
The type designation is determined by product name, rated power, nominal resistance value, tolerance, and type.
Power Derating Curve
The power derating curves illustrate the relationship between ambient temperature and rated load percentage for both Wirewound and Ribbon Wirewound resistors.
Type and Dimensions (Wirewound & Ribbon Wirewound)
| Product Name | Power Rating | Nominal Resistance Value (E-24 Series) | Tolerance | Type | Wirewound Dimensions (L x W x H) mm | Ribbon Wirewound Dimensions (L x W x H) mm |
|---|---|---|---|---|---|---|
| DR / DQ | 15W | 45 | 5% (G) | MHZ | 6 x 3.5 x 4.5 | |
| DR / DQ | 20W | 50 | 5% (H) | MC | 6 x 3.5 x 4.5 | |
| DR / DQ | 25W | 80 | 1% (A) | MZ | 6 x 3.5 x 5 | |
| DR / DQ | 30W | 100 | 3% (J) | MZG | 6 x 3.5 x 5 | |
| DR / DQ | 40W | 115 | 1% (E) | MG | 6 x 3.5 x 5 | |
| DR / DQ | 50W | 115 | 1% (D) | RMHZ | 9 x 4.5 x 6 | |
| DR / DQ | 70W (Segmented) | 245 | 1% (K) | RMC | 8 x 4.5 x 7 | |
| DR / DQ | 80W | 166 | 5% (G) | RMZ | 9 x 4.5 x 6 | |
| DR / DQ | 100W | 195 | 5% (H) | 9 x 4.5 x 6 | ||
| DR / DQ | 150W | 240 | 1% (A) | 8 x 4.5 x 7 | ||
| DR / DQ | 200W | 295 | 3% (J) | 7 x 4.5 x 7 | ||
| DR / DQ | 250W | 292 | 1% (E) | 6 x 4.5 x 6 | ||
| DR / DQ | 300W | 300 | 1% (D) | 6 x 4.5 x 6 | ||
| DR / DQ | 350W | 250 | 5% (G) | 8 x 6 x 8 | ||
| DR / DQ | 450W | 365 | 5% (H) | 7 x 5.5 x 7 | ||
| DR / DQ | 500W | 365 | 1% (A) | 8 x 6 x 8 | ||
| DR / DQ | 600W | 365 | 3% (J) | 8 x 6 x 8 | ||
| DR / DQ | 700W | 435 | 1% (E) | 8 x 4.5 x 8 | ||
| DR / DQ | 800W | 435 | 1% (D) | 8 x 4.5 x 8 | ||
| DR / DQ | 1000W | 320 | 5% (G) | 15 x 8 x 8 | ||
| DR / DQ | 1300W | 440 | 5% (H) | 15 x 8 x 8 | ||
| DR / DQ | 1500W | 435 | 1% (A) | 15 x 8 x 8 | ||
| DR / DQ | 2000W | 530 | 3% (J) | 15 x 8 x 8 | ||
| DR / DQ | 2500W | 620 | 1% (E) | 15 x 8 x 8 | ||
| DR / DQ | 3000W | 620 | 1% (D) | 15 x 8 x 8 | ||
| DR / DQ | 4000W | 450 | 5% (G) | 15 x 8 x 8 | ||
| DR / DQ | 5000W | 620 | 5% (H) | 15 x 8 x 8 |
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