Product Overview
The Low Ohm Thick Film Chip Resistor is a miniature, lightweight component designed for high reliability and stable electrical performance. It is suitable for both reflow and wave flow soldering processes and is compatible with automatic SMT equipment, offering low assembly costs. These resistors boast superior mechanical and frequency characteristics and are compliant with RoHS and Halogen-free directives. They are ideal for applications requiring precise resistance values in a compact form factor.
Product Attributes
- Brand: CHENGLONG ()
- Product Type: Low Ohm Thick Film Chip Resistor
- Compliance: RoHS Directive, Halogen Free
- Material: Thick Film
- Application: Suitable for automatic SMT equipment
Technical Specifications
| Series Name | Size Code | Dimensions (L x W x t) (mm) | Rated Power | Resistance Range (m) | Max. Working Voltage (V) | Max. Overload Voltage (V) | T.C.R (ppm/C) |
|---|---|---|---|---|---|---|---|
| CF0402 | 0402 | 1.000.10 x 0.500.10 x 0.300.10 | 1/16W | 470990 | 50 | 100 | 800 (470-990m) |
| CF0603 | 0603 | 1.600.15 x 0.800.15 x 0.400.10 | 1/10W | 100990 | 75 | 150 | 800 (100-330m), 600 (331-510m), 400 (511-990m) |
| CF0805 | 0805 | 2.000.20 x 1.250.15 x 0.500.10 | 1/8W | 30990 | 150 | 300 | 800 (30-100m), 600 (101-330m), 400 (331-990m) |
| CF1206 | 1206 | 3.200.20 x 1.600.15 x 0.550.10 | 1/4W | 30990 | 200 | 400 | 800 (30-100m), 600 (101-330m), 400 (331-990m) |
| CF1210 | 1210 | 3.200.20 x 2.600.15 x 0.550.10 | 1/2W | 30990 | 200 | 400 | 800 (30-100m), 600 (101-330m), 400 (331-990m) |
| CF2010 | 2010 | 5.000.20 x 2.500.15 x 0.550.10 | 3/4W | 30990 | 200 | 400 | 800 (30-100m), 600 (101-330m), 400 (331-990m) |
| CF1812 | 1812 | 4.500.20 x 3.200.20 x 0.550.10 | 3/4W | 30990 | 200 | 400 | 800 (30-100m), 600 (101-330m), 400 (331-990m) |
| CF2512 | 2512 | 6.400.20 x 3.200.15 x 0.550.10 | 1W | 30990 | 200 | 400 | 800 (30-100m), 600 (101-330m), 400 (331-990m) |
Additional Information
Type Designation Example: CF 0805 J N 0R1 P SX
Operating Temperature Range: -55C to 155C (Curve )
Storage Temperature: 5C to 30C
Storage Humidity: 40% to 80%
Shelf Life: 2 Years
Packaging
Tape & Reel: Available in Paper Tape (P) and Embossed Plastic (B) styles.
Reel Diameter: 178mm 2.0mm for CF0402, CF0603; 12.5mm 1.0mm for larger sizes.
Packaging Quantity: Varies by size, e.g., 10000 pcs for CF0402 (Tape & Reel), 5000 pcs for CF0603 (Tape & Reel).
Usage and Handling Precautions
- Avoid exceeding normal rated power.
- Handle with care when picking up with tweezers to prevent chipping.
- Soldering tip should not touch the product during manual installation.
- Avoid use in liquids, direct sunlight, dusty, corrosive gas environments, or areas with static electricity/electromagnetic waves.
- Avoid use near heat-producing components or flammable items.
- Avoid use with resin or other coating materials that seal the product.
- Ensure clean soldering and avoid water-based cleaning agents after soldering.
2506271720_CHANGLONG-CF1812JNR047B_C49254079.pdf
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