Product Overview
The Low Ohm Thick Film Chip Resistor is designed for high-reliability electronic applications. These resistors offer miniature size, light weight, and stable electrical performance, making them suitable for automated SMT equipment and various soldering processes including reflow and wave flow. They are compliant with RoHS directives and halogen-free standards, ensuring environmental responsibility. Key advantages include superior mechanical and frequency characteristics, low assembly costs, and high reliability.
Product Attributes
- Brand: CHENGLONG ()
- Type: Low Ohm Thick Film Chip Resistor
- Certifications: RoHS Compliant, Halogen Free Compliant
Technical Specifications
| Model | Dimensions (L x W x t) (mm) | Terminals (a x b) (mm) | Rated Power | Resistance Range (m) | Max. Working Voltage (V) | Max. Overload Voltage (V) | TCR (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 (for 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 (for 100-330m) 600 (for 331-510m) 400 (for 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 (for 30-100m) 600 (for 101-330m) 400 (for 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 (for 30-100m) 600 (for 101-330m) 400 (for 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 (for 30-100m) 600 (for 101-330m) 400 (for 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 (for 30-100m) 600 (for 101-330m) 400 (for 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 (for 30-100m) 600 (for 101-330m) 400 (for 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 (for 30-100m) 600 (for 101-330m) 400 (for 331-990m) | -55~125 / -55~155 |
Product Details
Features:
- Miniature and light weight
- Suitable for reflow and wave flow solder
- Stable electrical capability, high reliability
- Low assembly cost, suitable for automatic SMT equipment
- Superior mechanical and frequency characteristics
- Compliant with RoHS directive
- Halogen free compliant
Type Designation:
CF 0805 J N 0R1 P SX
- (1) Series Name: CF (Low Ohmic)
- (2) Size: 0402, 0603, 0805, 1206, 1210, 1812, 2010, 2512
- (3) Resistance Tolerance: B=0.1%, C=0.25%, D=0.5%, F=1%, J=5%, K=10%, N=Base on Spc
- (4) TCR: E=50ppm/c, D=25ppm/c, F=100ppm/c, G=200ppm/c, H=600ppm/c
- (5) Series: E-24 Series, E-48 Series, E-96 Series
- (6) Resistance Packing style: P=Paper Tape / SX =Special
- (7) Special: B=Embossed Plastic
Construction:
Refer to diagram on page 4.
Derating Curve:
For resistors operated in ambient over 70, rated load (rated power) shall be derated in accordance with the derating curve. Curve applies to CF0402, CF0603, CF0805, CF1206, CF1210, CF2010, CF1812, CF2512.
Recommended Solder Pad Size (mm):
| Type | A | B | C |
|---|---|---|---|
| CF0402 | 0.41 | 1.43 | 0.64 |
| CF0603 | 0.82 | 2.86 | 1.19 |
| CF0805***S | 0.97 | 3.51 | 1.40 |
| CF1206***S | 1.90 | 4.50 | 1.75 |
| CF1210 | 1.90 | 4.50 | 3.00 |
| CF2010 | 2.65 | 7.75 | 3.00 |
| CF1812 | 2.50 | 7.50 | 3.70 |
| CF2512 | 3.40 | 10.00 | 3.70 |
Packaging - Tape Specification (mm):
| Type | A | B | W | F | T1 | T2 | P |
|---|---|---|---|---|---|---|---|
| CF0402 | 0.650.05 | 1.200.1 | 8.00.2 | 3.50.05 | / | 0.450.1 | 2.00.1 |
| CF0603 | 1.100.1 | 1.900.1 | 8.00.2 | 3.50.05 | / | 0.600.1 | 4.00.1 |
| CF0805***S | 1.650.2 | 2.400.2 | 8.00.2 | 3.50.05 | / | 0.750.1 | 4.00.1 |
| CF1206***S | 2.000.2 | 3.600.2 | 8.00.2 | 3.50.05 | / | 0.750.1 | 4.00.1 |
| CF1210 | 2.800.2 | 3.500.2 | 8.00.2 | 3.50.05 | / | 0.750.1 | 4.00.1 |
| CF2010 | 2.900.2 | 5.500.2 | 12.00.2 | 5.50.05 | 0.20.05 | 1.00.1 | 4.00.1 |
| CF1812 | 3.600.2 | 5.000.2 | 12.00.2 | 5.50.05 | 0.20.05 | 1.00.1 | 4.00.1 |
| CF2512 | 3.600.2 | 6.900.2 | 12.00.2 | 5.50.05 | 0.20.05 | 1.00.1 | 4.00.1 |
Packaging - Reel (mm):
| Type | M | W | T | A | B | C | D |
|---|---|---|---|---|---|---|---|
| CF0402, CF0603 | 1782.0 | 9.51.0 | 12.51.5 | 2.00.5 | 13.00.5 | 21.00.5 | 58.02.0 |
| CF0805*S, CF1206*S, CF1210, CF2010, CF1812, CF2512 | 1782.0 | 12.51.0 | 15.01.5 | 3.00.5 | / | / | / |
Packaging Quantity:
| Type | Tape & Reel Quantity (pcs) | Case Quantity (pcs) |
|---|---|---|
| CF0402 | 10000 | 50000 |
| CF0603 | 5000 | 10000 |
| CF0805***S | 4000 | 4000 |
| CF1206***S | 50000 | 10000 |
| CF1210 | 10000 | 4000 |
| CF2010 | 4000 | / |
| CF1812, CF2512 | / | / |
Operation and Storage Temperature:
- Normal Operate Temperature: -55C to 70C
- Storage Temperature: 5C to 30C
- Storage Humidity: 40% to 80%
- Shelf Life: 2 Years
IEC E-24 & E-96 Series Resistance Cross-reference List:
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
Description for Resistance Value Code and Marking of Thick Film Chip Resistor:
- All resistance value codes of thick film chip resistors are corresponding with the marking.
- 0402: No mark on the glass side.
- 0603 and above: Marking rules apply (refer to page 10 for details).
Chip Resistor Instructions for Use:
Application of the products in a special environment can deteriorate product performance:
- Use in various types of liquid (water, oils, chemicals, organic solvents).
- Use outdoors exposed to direct sunlight or in dusty places.
- Use in places exposed to sea winds or corrosive gases (Cl2, H2S, Nh3, SO2, No2 etc.).
- Use in places exposed to static electricity or electromagnetic waves.
- Use in proximity to heat-producing components, plastic cords, or other flammable items.
- Use involving sealing or coating the products with resin or other coating materials.
- Use involving unclean solder or use of water or water-soluble cleaning agents for cleaning after soldering.
Precautions on Use of Products:
- Avoid applying power exceeding normal rated power; exceeding the power rating under steady-state loading conditions may negatively affect product performance and reliability.
- Be careful when picking up products with tweezers, as the overcoat or body can be chipped.
- Soldering tip shall not touch the product when installing manually.
2505261455_CHANGLONG-CF2010JN0R1B_C48997005.pdf
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