Lightweight Thick Film Chip Resistor CHANGLONG CL2512FN1RB Suitable for Automated Assembly Equipment
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Product Description
Product Overview
The Thick Film Chip Resistor is a miniature, lightweight, and highly reliable component designed for surface mount technology (SMT) applications. It offers stable electrical performance, low assembly costs, and superior mechanical and frequency characteristics. Compliant with RoHS and Halogen-free directives, these resistors are suitable for both reflow and wave soldering processes, making them ideal for automated assembly equipment. They are designed for a wide operating temperature range and are built to withstand various environmental conditions.
Product Attributes
- Brand: CHNGLONG ()
- Product Type: Thick Film Chip Resistor
- Compliance: RoHS Directive, Halogen Free
- Soldering Compatibility: Reflow, Wave Flow
Technical Specifications
| Model/Type | Dimensions (L x W x T) mm | Terminals (a x b) mm | Rated Power | Max. Working Voltage | Max. Overload Voltage | Resistance Range () | TCR (ppm/C) | Tolerance |
|---|---|---|---|---|---|---|---|---|
| 0402 | 1.000.10 x 0.500.10 x 0.300.10 | 0.200.10 x 0.250.10 | 1/16W | 50V | 100V | 1~10M | 200 (for 5%) | 5%, 1%, 0.5%, 0.25%, 0.1% |
| 0603 | 1.600.15 x 0.800.15 x 0.400.10 | 0.300.20 x 0.300.20 | 1/10W | 75V | 150V | 1~10M | 200 (for 5%, 10%), 100 (for 1%, 0.5%) | 10%, 5%, 1%, 0.5%, 0.25%, 0.1% |
| 0805***S | 2.000.20 x 1.250.15 x 0.500.10 | 0.300.20 x 0.400.20 | 1/8W | 150V | 300V | 1~10M | 100 (for 1%, 0.5%) | 5%, 1%, 0.5%, 0.25%, 0.1% |
| 1206***S | 3.200.20 x 1.600.15 x 0.550.10 | 0.500.20 x 0.500.20 | 1/4W | 200V | 400V | 1~10M | 100 (for 1%, 0.5%) | 5%, 1%, 0.5%, 0.25%, 0.1% |
| 1210 | 3.200.20 x 2.600.15 x 0.550.10 | 0.500.20 x 0.500.20 | 1/2W | 200V | 400V | 1~10M | 100 (for 1%, 0.5%) | 5%, 1%, 0.5%, 0.25%, 0.1% |
| 1812 | 4.500.20 x 3.200.20 x 0.550.10 | 0.600.20 x 0.600.20 | 3/4W | 200V | 400V | 1~10M | 100 (for 1%, 0.5%) | 5%, 1%, 0.5%, 0.25%, 0.1% |
| 2010 | 5.000.20 x 2.500.15 x 0.550.10 | 0.600.20 x 0.500.20 | 3/4W | 200V | 400V | 1~10M | 100 (for 1%, 0.5%) | 5%, 1%, 0.5%, 0.25%, 0.1% |
| 2512 | 6.400.20 x 3.200.15 x 0.550.10 | 0.600.20 x 0.500.20 | 1W | 200V | 400V | 1~10M | 100 (for 1%, 0.5%) | 5%, 1%, 0.5%, 0.25%, 0.1% |
| Item | Specifications | Test Methods (IEC 60115-1) |
|---|---|---|
| Solderability | Covered Area 95% | 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: 0402:5mm; 0603,0805:3mm; 1206-2512:2mm; Duration: 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 temp(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: 0402,0603:5N; 0805:9N; 1206,1210:25N; 1812,2010,2512:45N; Duration: 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 |
| Tape Specification Size Code | A (mm) | B (mm) | W (mm) | F (mm) | T1 (mm) | T2 (mm) | P (mm) |
|---|---|---|---|---|---|---|---|
| 0402 | 0.650.05 | 1.200.1 | 8.00.2 | 3.50.05 | / | 0.450.1 | 2.00.1 |
| 0603 | 1.100.1 | 1.900.1 | 8.00.2 | 3.50.05 | / | 0.600.1 | 4.00.1 |
| 0805***S | 1.650.2 | 2.400.2 | 8.00.2 | 3.50.05 | / | 0.750.1 | 4.00.1 |
| 1206***S | 2.000.2 | 3.600.2 | 8.00.2 | 3.50.05 | / | 0.750.1 | 4.00.1 |
| 1210 | 2.800.2 | 3.500.2 | 8.00.2 | 3.50.05 | / | 0.750.1 | 4.00.1 |
| 1812 | 3.600.2 | 5.000.2 | 12.00.2 | 5.50.05 | 0.20.05 | 1.00.1 | 4.00.1 |
| 2010 | 2.900.2 | 5.500.2 | 12.00.2 | 5.50.05 | 0.20.05 | 1.00.1 | 4.00.1 |
| 2512 | 3.600.2 | 6.900.2 | 12.00.2 | 5.50.05 | 0.20.05 | 1.00.1 | 4.00.1 |
| Reel Type | M (mm) | W (mm) | T (mm) | A (mm) | B (mm) | C (mm) | D (mm) |
|---|---|---|---|---|---|---|---|
| 0402, 0603 | 1782.0 | 9.51.0 | 12.51.5 | 2.00.5 | 13.00.5 | 21.00.5 | 58.02.0 |
| 0805*S, 1206*S, 1210, 1812, 2010, 2512 | 1782.0 | 12.51.0 | 15.01.5 | 3.00.5 | / | / | / |
| Type | Tape & Reel Quantity (pcs) | Case Quantity (pcs) | ||||
|---|---|---|---|---|---|---|
| 0402 | 0603 | 0805***S | 1206***S, 1210 | 1812, 2010 | 2512 | |
| Quantity | 10000 | 5000 | 4000 | 50000 | 10000 | 4000 |
| Parameter | Min | Max |
|---|---|---|
| Normal Operate Temperature (C) | -55 | 70 |
| Storage Temperature (C) | 5 | 30 |
| Storage Humidity (%) | 40 | 80 |
| Shelf Life (Years) | 2 | / |
| Series | Resistance Values () |
|---|---|
| E-24 Series | 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 | 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 |
| E-96 series (0603) Multiplier Code | Code | Multiplier |
|---|---|---|
| E-96 series (0603) Multiplier Code | A, B, C, D, E, F, G, H, X, Y, Z | 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10 |
| E-96 series (0603) Resistance Code | Resistance Value | Code | Resistance Value | Code | Resistance Value | Code | Resistance Value |
|---|---|---|---|---|---|---|---|
| 01 | 100 | 25 | 178 | 49 | 316 | 73 | 562 |
| 02 | 102 | 26 | 182 | 50 | 324 | 74 | 576 |
| 03 | 105 | 27 | 187 | 51 | 332 | 75 | 590 |
| 04 | 107 | 28 | 191 | 52 | 340 | 76 | 604 |
| 05 | 110 | 29 | 196 | 53 | 348 | 77 | 619 |
| 06 | 113 | 30 | 200 | 54 | 357 | 78 | 634 |
| 07 | 115 | 31 | 205 | 55 | 365 | 79 | 649 |
| 08 | 118 | 32 | 210 | 56 | 374 | 80 | 665 |
| 09 | 121 | 33 | 215 | 57 | 383 | 81 | 681 |
| 10 | 124 | 34 | 221 | 58 | 392 | 82 | 698 |
| 11 | 127 | 35 | 226 | 59 | 402 | 83 | 715 |
| 12 | 130 | 36 | 232 | 60 | 412 | 84 | 732 |
| 13 | 133 | 37 | 237 | 61 | 422 | 85 | 750 |
| 14 | 137 | 38 | 243 | 62 | 432 | 86 | 768 |
| 15 | 140 | 39 | 249 | 63 | 442 | 87 | 787 |
| 16 | 143 | 40 | 255 | 64 | 453 | 88 | 806 |
| 17 | 147 | 41 | 261 | 65 | 464 | 89 | 825 |
| 18 | 150 | 42 | 267 | 66 | 475 | 90 | 845 |
| 19 | 154 | 43 | 274 | 67 | 487 | 91 | 866 |
| 20 | 158 | 44 | 280 | 68 | 499 | 92 | 887 |
| 21 | 162 | 45 | 287 | 69 | 511 | 93 | 909 |
| 22 | 165 | 46 | 294 | 70 | 523 | 94 | 931 |
| 23 | 169 | 47 | 301 | 71 | 536 | 95 | 953 |
| 24 | 174 | 48 | 309 | 72 | 549 | 96 | 976 |
| Resistance Value Code and Marking Rule | Description |
|---|---|
| Resistance Value Code | All thick film chip resistor value codes correspond to their markings. |
| Marking (E-24 Series, 0603, 5%) | Three digits: first two are significant figures, third is the power of 10. Example: 102 = 10 x 10 = 1k. |
| Marking (E-24 Series, 0603, 1% & 0.5%) | Three digits with a short bar underneath. Example: 102 with a bar = 10 x 10 = 1k. |
| 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. Example: 1002 = 100 x 10 = 10k. |
| Marking (E-96 Series) | For 0603: Three codes. First two digits are E-96 series resistance code, third is a letter for multiplier code. Example: 01A = 100 x 10 = 100. |
| Decimal Point | Represented by "R". Example: 4R02 = 4.02. |
| Jumper Resistor | Represented by "0". Example: 0 = Jumper. |
| 0201, 0402 Dimension Types | No marking on the glass side. |
| Non-IEC Standard Series | Marking uses the closest IEC E24 series nominal resistance value. |
| Special Marking Requirements | Printed according to agreed-upon results. |
Chip Resistor Instructions for Use
Application in Special Environments:
Performance may be affected in the following environments:
- Use in various liquids (water, oils, chemicals, organic solvents).
- Outdoor use exposed to direct sunlight or dusty conditions.
- Exposure to sea winds or corrosive gases (e.g., Cl2, H2S, Nh3, SO2, No2).
- 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 with unclean solder or cleaning with water/water-soluble agents after soldering.
Precautions on Use:
- Avoid applying power exceeding the normal rated power, as it may negatively affect performance and reliability under steady-state loading conditions.
- Handle with care when picking up with tweezers to avoid chipping the protective coating or resistor body.
- Ensure the soldering tip does not touch the product during manual installation.
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina