Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 1Ω |
| Power(Watts) | 2W |
| Operating Temperature | -55℃~+155℃ |
| Type | Thick Film Resistor |
| Tolerance | ±5% |
| Description | 1Ω 2W Thick Film Resistor ±5% 2512 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | CH2512JB01R0G |
| Package | 2512 |
| Model Number | CH2512JB01R0G |
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Product Specification
| Resistance | 1Ω | Power(Watts) | 2W |
| Operating Temperature | -55℃~+155℃ | Type | Thick Film Resistor |
| Tolerance | ±5% | Description | 1Ω 2W Thick Film Resistor ±5% 2512 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | CH2512JB01R0G | Package | 2512 |
| Model Number | CH2512JB01R0G |
This specification applies to high power thick film chip resistors of the CH series, which are Pb-free and halogen-free. The products are designed for various applications requiring high power handling capabilities. The resistors feature a thick film construction on a ceramic substrate, with terminations made of silver, nickel, and tin plating.
| Type | Size | Rated Power | Tolerance | Resistance Range | Max Working Voltage | Max Overload Voltage | Dielectric Withstanding Voltage | Max Current (0 Ohm Jumper) |
| CH0201 | 0201 | 1/16W | 0.1%, 0.5%, 1%, 2%, 5% | 0.1% (100~1M), 0.5% (10~1M), 1% (1~10M), 2% (1~10M), 5% (1~10M) | 25V | 50V | 75V | 2.79A |
| CH0402 | 0402 | 1/10W | 0.1%, 0.5%, 1%, 2%, 5% | 0.1% (100~1M), 0.5% (10~1M), 1% (1~22M), 2% (1~22M), 5% (1~22M) | 50V | 100V | 150V | 3.53A |
| CH0603 | 0603 | 1/8W | 0.1%, 0.5%, 1%, 2%, 5% | 0.1% (100~1M), 0.5% (10~1M), 1% (1~22M), 2% (1~22M), 5% (1~22M) | 75V | 150V | 220V | 3.95A |
| CH0805 | 0805 | 1/4W | 0.1%, 0.5%, 1%, 2%, 5% | 0.1% (100~1M), 0.5% (10~1M), 1% (1~22M), 2% (1~22M), 5% (1~22M) | 150V | 300V | 430V | 5.59A |
| CH1206 | 1206 | 1/2W | 0.1%, 0.5%, 1%, 2%, 5% | 0.1% (100~1M), 0.5% (10~1M), 1% (1~22M), 2% (1~22M), 5% (1~22M) | 200V | 400V | 570V | 10.00A |
| CH1210 | 1210 | 3/4W | 0.1%, 0.5%, 1%, 2%, 5% | 0.1% (100~1M), 0.5% (10~1M), 1% (1~22M), 2% (1~22M), 5% (1~22M) | 200V | 500V | 710V | 12.00A |
| CH2010 | 2010 | 1W | 0.1%, 0.5%, 1%, 2%, 5% | 0.1% (100~1M), 0.5% (10~1M), 1% (1~22M), 2% (1~22M), 5% (1~22M) | 200V | 500V | 710V | 12.00A |
| CH2512 | 2512 | 2W | 0.1%, 0.5%, 1%, 2%, 5% | 0.1% (100~1M), 0.5% (10~1M), 1% (1~22M), 2% (1~22M), 5% (1~22M) | 200V | 500V | 710V | 16.00A |
Note: Rated voltage is calculated by E = sqrt(P*R). If the calculated voltage exceeds the maximum working voltage for the type, the maximum working voltage shall be regarded as the rated voltage.
| Type | L (mm) | W (mm) | T (mm) | E (mm) | e (mm) |
| CH0201 | 0.600.03 | 0.300.03 | 0.230.03 | 0.100.05 | 0.150.05 |
| CH0402 | 1.000.05 | 0.500.05 | 0.300.05 | 0.150.10 | 0.200.10 |
| CH0603 | 1.600.10 | 0.800.10 | 0.450.10 | 0.250.20 | 0.300.20 |
| CH0805 | 2.000.15 | 1.250.15 | 0.500.10 | 0.350.20 | 0.400.20 |
| CH1206 | 3.100.15 | 1.600.15 | 0.550.10 | 0.450.25 | 0.400.25 |
| CH1210 | 3.100.15 | 2.500.15 | 0.550.15 | 0.350.25 | 0.600.25 |
| CH2010 | 5.000.20 | 2.500.20 | 0.550.15 | 0.650.25 | 0.500.25 |
| CH2512 | 6.250.20 | 3.100.20 | 0.550.15 | 0.850.25 | 0.950.25 |
Note: 0201 and 0402 sizes have no marking on the body due to their small size.
| Item | Test Method | Test Conditions | Specification |
| Temperature Coefficient | JIS C 5201 4.8 | TCR calculation based on resistance at room temperature and test temperature (125 or -55). | 0201: 1R10: -100~+300PPM/; 10 |
| Solderability | JIS C 5201 4.17 | Dip in flux then soldering bath at 2455 for 30.5 sec. | Min 95% coverage |
| Insulation Resistance | JIS C 5201 4.6 | Apply dielectric withstanding voltage on body for 605 sec, then measure insulation impedance. | >10G |
| Dielectric Withstanding Voltage | JIS C 5201 4.7 | Apply dielectric withstanding voltage on body for 605 sec. | No evidence of flashover, arcing or insulation breakdown |
| Short-time Overload | JIS C 5201 4.13 | Apply 2.5 times rated voltage for 5 sec. Measure resistance variation. | (1.0%+0.05) Max |
| Resist to Soldering Heat | JIS C 5201 4.18 | Dip in flux then soldering bath at 2605 for 100.5 sec. Measure resistance variation. | (1.0%+0.05) Max |
| Terminal Bending | JIS C 5201 4.33 | Mounted on test board, bend board for 201s. Bending distance: 5mm (1206), 2mm (>1206). Measure resistance variation. | (1.0%+0.05) Max |
| Temperature Cycling | JIS C 5201 4.19 | Cycle temperature between 1552 and -553 for 5 cycles. Measure resistance variation. | (Specification not fully detailed in source) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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