Product Overview
The Thick Film Chip Resistor is a miniature, lightweight, and highly reliable passive component designed for surface mount technology (SMT). It offers stable electrical performance, low assembly costs, and is compatible with automatic SMT equipment. These resistors are suitable for both reflow and wave soldering processes, providing superior mechanical and high-frequency characteristics. They comply with RoHS directives and are halogen-free, making them an environmentally conscious choice for various electronic applications.
Product Attributes
- Brand: CHENGLONG ()
- Product Type: Thick Film Chip Resistor
- Certifications: RoHS compliant, Halogen free compliant
Technical Specifications
| Model | Dimensions (L x W x T) (mm) | Rated Power (W) | Max. Working Voltage (V) | Max. Overload Voltage (V) | Resistance Range () | TCR (ppm/C) |
|---|---|---|---|---|---|---|
| 0402 | 1.000.10 x 0.500.10 x 0.300.10 | 1/16 | 50 | 100 | 1 ~ 10M | 200 (for 5% tolerance) |
| 0603 | 1.600.15 x 0.800.15 x 0.400.10 | 1/10 | 75 | 150 | 1 ~ 10M | 200 (for 5% tolerance), 100 (for 1%, 0.5% tolerance) |
| 0805***S | 2.000.20 x 1.250.15 x 0.500.10 | 1/8 | 150 | 300 | 1 ~ 10M | 100 (for 1%, 0.5% tolerance) |
| 1206***S | 3.200.20 x 1.600.15 x 0.550.10 | 1/4 | 200 | 400 | 1 ~ 10M | 100 (for 1%, 0.5% tolerance) |
| 1210 | 3.200.20 x 2.600.15 x 0.550.10 | 1/2 | 200 | 400 | 1 ~ 10M | 100 (for 1%, 0.5% tolerance) |
| 1812 | 4.500.20 x 3.200.20 x 0.550.10 | 3/4 | 200 | 400 | 1 ~ 10M | 100 (for 1%, 0.5% tolerance) |
| 2010 | 5.000.20 x 2.500.15 x 0.550.10 | 3/4 | 200 | 400 | 1 ~ 10M | 100 (for 1%, 0.5% tolerance) |
| 2512 | 6.400.20 x 3.200.15 x 0.550.10 | 1 | 200 | 400 | 1 ~ 10M | 100 (for 1%, 0.5% tolerance) |
| Item | Specifications | Test Methods (IEC 60115-1) |
|---|---|---|
| Solderability | 95% Cover Min | 2355, 3s0.5s |
| Resistance To Soldering Heat | No mechanical damage, R(1.0%R+0.05) | 2705, 10s1s |
| Substrate Bending Test | No mechanical damage, R(1.0%R+0.05) | Bending distance varies by size, 60s5s |
| T.C.R | Within specified T.C.R | +25/-55/+25/+125/+25 |
| Short Time Overload | R(1.0%R+0.05) for 0.1%-1%; R(2.0%R+0.05) for 5%, 10% | 2.5 times rated voltage or max. overload voltage (whichever is lower) for 5s |
| IR Reflow | No soldering defects, Leaching 95% Coverage | JIS C 520H: 2605C for 30 seconds |
| Thermal Shock | R(0.5%R+0.05) for 0.1%-1%; R(1.0%R+0.05) for 5%, 10% | -55(30min)--normal temperature(5min)--155(30min), 300 cycles |
| Component Solvent Resistance | No mechanical damage, R(1.0%R+0.05) | Iso-propyl alcohol (IPA), 235, 10h |
| Damp Heat, Steady State | R(1.0%R+0.05) for 0.1%-1%; R(2.0%R+0.05) for 5%, 10% | 402, 93%3%RH, 1000h, rated voltage or limiting element Voltage (whichever is lower) for 1.5h ON/0.5h OFF |
| Endurance at 70 | R(1.0%R+0.05) for 0.1%-1%; R(2.0%R+0.05) for 5%, 10% | 702, 1000h, rated voltage or limiting element voltage (whichever is lower) for 1.5h ON/0.5h OFF |
| Insulation Resistance | 1000M Min | Apply DC 100V15V between substrate and terminations for 1min |
| Intermittent Overload | No mechanical damage, R(5.0%R+0.05) | 2.5 times rated voltage or max. overload voltage (whichever is lower) for 1s ON/ 25s OFF, 10000 cycles |
| Shear Test | No mechanical damage | Applying force varies by size (0402/0603:5N; 0805:9N; 1206/1210:25N; 2010/1812/2512:45N), 10s1s |
| Voltage Proof | No breakdown or flashover | Apply AC 100V between substrate and terminations for 1min |
| Type | A (mm) | B (mm) | C (mm) |
|---|---|---|---|
| 0402 | 0.41 | 1.43 | 0.64 |
| 0603 | 0.82 | 2.86 | 1.19 |
| 0805***S | 0.97 | 3.51 | 1.40 |
| 1206***S | 1.90 | 4.50 | 1.75 |
| 1210 | 1.90 | 4.50 | 3.00 |
| 1812 | 2.50 | 7.50 | 3.70 |
| 2010 | 2.65 | 7.75 | 3.00 |
| 2512 | 3.40 | 10.00 | 3.70 |
| Packaging Style | Quantity (pcs) |
|---|---|
| Tape & Reel (0402) | 10000 |
| Tape & Reel (0603) | 5000 |
| Tape & Reel (0805***S) | 4000 |
| Tape & Reel (1206***S, 1210) | 50000 |
| Tape & Reel (1812, 2010) | 10000 |
| Tape & Reel (2512) | 4000 |
| Bulk (Case) (0402) | (Not specified) |
| Bulk (Case) (0603) | (Not specified) |
| Bulk (Case) (0805***S) | (Not specified) |
| Bulk (Case) (1206***S, 1210) | (Not specified) |
| Bulk (Case) (1812) | (Not specified) |
| Bulk (Case) (2010) | (Not specified) |
| Bulk (Case) (2512) | (Not specified) |
Operation and Storage Temperature:
- Normal Operate Temperature: -55C to 70C
- Storage Temperature: 5C to 30C
- Storage Humidity: 40% to 80%
- Shelf Life: 2 Years
Resistance Value Code and Marking Rules:
- E-24 Series (0603, 5%): Three digits; first two are significant figures, third is the power of 10.
- E-24 Series (0603, 1% & 0.5%): Three digits with an underline below the marking.
- E-96 Series & E-24 Series (1% & 0.5%) for 0805, 1206, 1210, 2010, 2512, 4R02, 4R03: Four digits; first three are significant figures, fourth is the power of 10.
- E-96 Series (0603): Three codes; first two digits represent E-96 resistance code, third letter represents multiplier code.
- Decimal point is represented by "R".
- Jumper resistors are represented by "0".
- 0201 and 0402 sizes are not marked.
- Non-IEC standard series use the marking of the closest IEC E24 series nominal resistance.
- Custom marking requirements are printed as per agreement.
Chip Resistor Instructions for Use:
- Performance may be affected in special environments: liquids (water, oil, chemicals, solvents), outdoor direct sunlight, dusty places, corrosive gases (Cl2, H2S, Nh3, SO2, No2), static electricity or electromagnetic waves, proximity to flammable items, sealing with resin or coating materials, using unclean solder or water-soluble cleaning agents.
- Precautions: Avoid applying power 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.
2504101957_CHANGLONG-CL2512FN150RB_C46635580.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible