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 and low assembly costs, making it suitable for automatic SMT equipment. These resistors are compliant with RoHS and Halogen-free directives, ensuring environmental responsibility. Their superior mechanical and frequency characteristics make them ideal for a wide range of electronic applications.
Product Attributes
- Brand: CF (Implied by Type Designation and product codes)
- Origin: Jiangxi Changlong Technology Co., Ltd.
- Material: Thick Film
- Certifications: RoHS Compliant, Halogen Free Compliant
- Type: Chip Resistor
Technical Specifications
| Model | Dimensions (L x W x t) [mm] | Termination (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 (C) |
|---|---|---|---|---|---|---|---|---|
| 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 ~ 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 ~ 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 ~ 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 ~ 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 ~ 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 ~ 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 ~ 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 ~ 155 |
Packaging
| Model | Tape & Reel Quantity (pcs) | Case Quantity (pcs) |
|---|---|---|
| CF0402 | 10000 | 50000 |
| CF0603 | 5000 | 10000 |
| CF0805***S | 4000 | 4000 |
| CF1206***S | 50000 | 4000 |
| CF1210 | 10000 | N/A |
| CF2010 | 4000 | N/A |
| CF1812 | N/A | N/A |
| CF2512 | N/A | N/A |
Operation and Storage
| Parameter | Min | Max |
|---|---|---|
| Normal Operate Temperature (C) | -55 | 70 |
| Storage Temperature (C) | 5 | 30 |
| Storage Humidity (%) | 40 | 80 |
| Shelf Life (Years) | 2 | |
Resistance Value Code and Marking
Resistance Value Code: All the resistance value code of thick film chip resistors is corresponding with the marking.
Marking:
- 0402: No mark on the glass side.
- 0603 and above: Marking rules apply (details not provided in source text).
Instructions for Use and Precautions
Application in Special Environments: Performance may be affected in environments involving liquids, direct sunlight, dust, corrosive gases (Cl2, H2S, Nh3, SO2, No2), static electricity, electromagnetic waves, proximity to flammable items, or sealing/coating with resin.
Precautions:
- Avoid applying power exceeding normal rated power.
- Handle with care when picking up with tweezers to prevent chipping.
- Ensure soldering tips do not touch the product during manual installation.
- Avoid using unclean solder or water/water-soluble cleaning agents after soldering.
2505261455_CHANGLONG-CF2010JNR062B_C48997011.pdf
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