Product Overview
The Low Ohm Thick Film Chip Resistor is a miniature, lightweight, and highly reliable component designed for surface mount technology (SMT). It offers stable electrical performance, low assembly costs, and is compatible with automatic SMT equipment. This resistor series is compliant with RoHS directives and halogen-free standards, making it suitable for a wide range of electronic applications requiring precision and durability. Its superior mechanical and frequency characteristics ensure dependable operation in demanding environments.
Product Attributes
- Brand: (Changlong)
- Origin: Jiangxi, China
- Material: Thick Film
- Compliance: RoHS Directive, Halogen Free
Technical Specifications
| Type | Dimensions (L x W x t) (mm) | Termination Dimensions (a x b) (mm) | Rated Power | Resistance Range (m) | Max. Working Voltage (V) | Max. Overload Voltage (V) | T.C.R (ppm/C) | Operating Temperature Range |
|---|---|---|---|---|---|---|---|---|
| CF0402 | 1.000.10 x 0.500.10 x 0.300.10 | 0.200.10 x 0.250.10 | 1/16W | 470990 | 50 | 100 | 800 (470-990m) | -55~125 / -55~155 |
| CF0603 | 1.600.15 x 0.800.15 x 0.400.10 | 0.300.20 x 0.300.20 | 1/10W | 100990 | 75 | 150 | 800 (100-330m), 600 (331-510m), 400 (511-990m) | -55~125 / -55~155 |
| CF0805***S | 2.000.20 x 1.250.15 x 0.500.10 | 0.300.20 x 0.400.20 | 1/8W | 30990 | 150 | 300 | 800 (30-100m), 600 (101-330m), 400 (331-990m) | -55~125 / -55~155 |
| CF1206***S | 3.200.20 x 1.600.15 x 0.550.10 | 0.500.20 x 0.500.20 | 1/4W | 30990 | 200 | 400 | 800 (30-100m), 600 (101-330m), 400 (331-990m) | -55~125 / -55~155 |
| CF1210 | 3.200.20 x 2.600.15 x 0.550.10 | 0.500.20 x 0.500.20 | 1/2W | 30990 | 200 | 400 | 800 (30-100m), 600 (101-330m), 400 (331-990m) | -55~125 / -55~155 |
| CF2010 | 5.000.20 x 2.500.15 x 0.550.10 | 0.600.20 x 0.500.20 | 3/4W | 30990 | 200 | 400 | 800 (30-100m), 600 (101-330m), 400 (331-990m) | -55~125 / -55~155 |
| CF1812 | 4.500.20 x 3.200.20 x 0.550.10 | 0.600.20 x 0.500.20 | 3/4W | 30990 | 200 | 400 | 800 (30-100m), 600 (101-330m), 400 (331-990m) | -55~125 / -55~155 |
| CF2512 | 6.400.20 x 3.200.15 x 0.550.10 | 0.600.20 x 0.500.20 | 1W | 30990 | 200 | 400 | 800 (30-100m), 600 (101-330m), 400 (331-990m) | -55~125 / -55~155 |
| Type | Recommended Solder Pad Size (A x B x C) (mm) |
|---|---|
| CF0402 | 0.41 x 1.43 x 0.64 |
| CF0603 | 0.82 x 2.86 x 1.19 |
| CF0805***S | 0.97 x 3.51 x 1.40 |
| CF1206***S | 1.90 x 4.50 x 1.75 |
| CF1210 | 1.90 x 4.50 x 3.00 |
| CF2010 | 2.65 x 7.75 x 3.00 |
| CF1812 | 2.50 x 7.50 x 3.70 |
| CF2512 | 3.40 x 10.00 x 3.70 |
| Type | Tape Specification (A x B x W x F x T1 x T2 x P) (mm) | Reel Specification (M x W x T x A x B x C x D) (mm) | Packaging Quantity (Tape & Reel) | Packaging Quantity (Case) |
|---|---|---|---|---|
| CF0402 | 0.650.05 x 1.200.1 x 8.00.2 x 3.50.05 x N/A x 0.450.1 x 2.00.1 | 1782.0 x 9.51.0 x 12.51.5 x 2.00.5 x 13.00.5 x 21.00.5 x 58.02.0 | 10000 pcs | N/A |
| CF0603 | 1.100.1 x 1.900.1 x 8.00.2 x 3.50.05 x N/A x 0.600.1 x 4.00.1 | 1782.0 x 9.51.0 x 12.51.5 x 2.00.5 x 13.00.5 x 21.00.5 x 58.02.0 | 5000 pcs | N/A |
| CF0805***S | 1.650.2 x 2.400.2 x 8.00.2 x 3.50.05 x N/A x 0.750.1 x 4.00.1 | 1782.0 x 12.51.0 x 15.01.5 x 3.00.5 | 4000 pcs | N/A |
| CF1206***S | 2.000.2 x 3.600.2 x 8.00.2 x 3.50.05 x N/A x 0.750.1 x 4.00.1 | 1782.0 x 12.51.0 x 15.01.5 x 3.00.5 | 50000 pcs | N/A |
| CF1210 | 2.800.2 x 3.500.2 x 8.00.2 x 3.50.05 x N/A x 0.750.1 x 4.00.1 | 1782.0 x 12.51.0 x 15.01.5 x 3.00.5 | 10000 pcs | N/A |
| CF2010 | 2.900.2 x 5.500.2 x 12.00.2 x 5.50.05 x 0.20.05 x 1.00.1 x 4.00.1 | 1782.0 x 12.51.0 x 15.01.5 x 3.00.5 | 4000 pcs | N/A |
| CF1812 | 3.600.2 x 5.000.2 x 12.00.2 x 5.50.05 x 0.20.05 x 1.00.1 x 4.00.1 | 1782.0 x 12.51.0 x 15.01.5 x 3.00.5 | N/A | N/A |
| CF2512 | 3.600.2 x 6.900.2 x 12.00.2 x 5.50.05 x 0.20.05 x 1.00.1 x 4.00.1 | 1782.0 x 12.51.0 x 15.01.5 x 3.00.5 | N/A | N/A |
| Operating Temperature | Storage Temperature | Storage Humidity | Shelf Life |
|---|---|---|---|
| -55C to 70C | 5C to 30C | 40% to 80% RH | 2 Years |
IEC E-24 & E-96 Series Resistance Values
E-24 Series (10)
1.0, 1.1, 1.2, 1.3, 1.5, 1.6, 1.8, 2.0, 2.2, 2.4, 2.7, 3.0, 3.3, 3.6, 3.9, 4.3, 4.7, 5.1, 5.6, 6.2, 6.8, 7.5, 8.2, 9.1
E-96 Series (10)
1.00, 1.02, 1.05, 1.07, 1.10, 1.13, 1.15, 1.18, 1.21, 1.24, 1.27, 1.30, 1.33, 1.37, 1.40, 1.43, 1.47, 1.50, 1.54, 1.58, 1.62, 1.65, 1.69, 1.74, 1.78, 1.82, 1.87, 1.91, 1.96, 2.00, 2.05, 2.10, 2.15, 2.21, 2.26, 2.32, 2.37, 2.43, 2.49, 2.55, 2.61, 2.67, 2.74, 2.80, 2.87, 2.94, 3.01, 3.09, 3.16, 3.24, 3.32, 3.40, 3.48, 3.57, 3.65, 3.74, 3.83, 3.92, 4.02, 4.12, 4.22, 4.32, 4.42, 4.53, 4.64, 4.75, 4.87, 4.99, 5.11, 5.23, 5.36, 5.49, 5.62, 5.76, 5.90, 6.04, 6.19, 6.34, 6.49, 6.65, 6.81, 6.98, 7.15, 7.32, 7.50, 7.68, 7.87, 8.06, 8.25, 8.45, 8.66, 8.87, 9.09, 9.31, 9.53, 9.76
Resistance Value Code and Marking
All resistance value codes for thick film chip resistors correspond with their markings.
- 0402: No mark on the glass side.
- 0603 and above: Marking rules apply.
Instructions for Use
Environmental Considerations: Performance may be affected in the following environments:
- Exposure to liquids (water, oils, chemicals, organic solvents).
- Outdoor use with direct sunlight or in dusty conditions.
- Exposure to sea winds or corrosive gases (Cl2, H2S, Nh3, SO2, No2, etc.).
- Exposure to static electricity or electromagnetic waves.
- Proximity to heat-producing components, plastic cords, or flammable items.
- Sealing or coating with resin or other coating materials.
- Use of unclean solder or cleaning with water/water-soluble agents after soldering.
Precautions:
- Avoid applying power exceeding normal rated power, as it may negatively affect performance and reliability.
- Handle with care when picking up with tweezers to prevent chipping of the overcoat or body.
- Ensure the soldering tip does not touch the product during manual installation.
2505261455_CHANGLONG-CF2010JN0R75B_C48997009.pdf
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