Product Overview
The GiantOhm GR Series General Purpose Thick Film Chip Resistors are designed with advanced thick film technology, offering tiny and lightweight components with high reliability. These RoHS-compliant resistors are compatible with both reflow and wave soldering, making them suitable for a wide range of applications including home appliances, telecommunications, smart wearables, computers, notebooks, tablets, instruments, and meters. They feature MSL Class 1 and are available in various sizes and resistance values to meet diverse design requirements.
Product Attributes
- Brand: GiantOhm
- Series: GR Series
- Technology: Thick Film
- Compliance: RoHS compliant
- Moisture Sensitivity Level: MSL 1
- Soldering Compatibility: Reflow and wave soldering
Technical Specifications
| Series | Size | Rated Power | Max. Working Voltage (MWV) | Max. Overload Voltage (MOV) | Dielectric Withstanding Voltage (DWV) | Max. Rated Current (MRC) | Max. Overload Current (MOC) | Resistance Value Range (0.5%) | Resistance Value Range (1%) | Resistance Value Range (5%) | Jumper Resistance |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GR0105 | 0105 | 1/32W | 15V | 30V | - | 0.5A | 1A | 10-10M | 1-10M | - | < 50m |
| GR0201 | 0201 | 1/20W | 25V | 50V | - | 0.5A | 1A | 1-10M | 1-10M | - | < 50m |
| GR0402 | 0402 | 1/16W | 50V | 100V | 100V | 1A | 2A | 1-10M | 1-22M | 1-22M | < 50m |
| GR0603 | 0603 | 1/10W | 75V | 150V | 300V | 1A | 2A | 1-10M | 1-22M | 1-100M | < 50m |
| GR0805 | 0805 | 1/8W | 150V | 300V | 500V | 2A | 5A | 1-10M | 1-22M | 1-100M | < 50m |
| GR1206 | 1206 | 1/4W | 200V | 400V | 500V | 2A | 10A | 1-10M | 1-22M | 1-100M | < 50m |
| GR1210 | 1210 | 1/2W | 200V | 500V | 500V | 2A | 10A | 1-10M | 1-22M | 1-100M | < 50m |
| GR1812 | 1812 | 3/4W | 200V | 500V | 500V | 2A | 10A | 1-10M | 1-22M | 1-100M | < 50m |
| GR2010 | 2010 | 3/4W | 200V | 500V | 500V | 2A | 10A | 1-10M | 1-22M | 1-100M | < 50m |
| GR2512 | 2512 | 1W | 200V | 500V | 500V | 2A | 10A | 1-10M | 1-22M | 1-100M | < 50m |
Dimensions
| Type | L (mm) | W (mm) | H (mm) | A (mm) | B (mm) |
|---|---|---|---|---|---|
| 0105 | 0.400.02 | 0.200.02 | 0.130.02 | 0.100.03 | 0.100.03 |
| 0201 | 0.600.03 | 0.300.03 | 0.230.03 | 0.100.05 | 0.150.05 |
| 0402 | 1.000.10 | 0.500.05 | 0.350.05 | 0.200.10 | 0.250.10 |
| 0603 | 1.600.10 | 0.800.10 | 0.450.10 | 0.300.20 | 0.300.20 |
| 0805 | 2.000.15 | 1.250.15 | 0.550.10 | 0.400.20 | 0.400.20 |
| 1206 | 3.100.15 | 1.550.15 | 0.550.10 | 0.450.20 | 0.450.20 |
| 1210 | 3.100.10 | 2.600.20 | 0.550.10 | 0.500.25 | 0.500.20 |
| 1812 | 4.500.20 | 3.200.20 | 0.550.20 | 0.500.20 | 0.500.20 |
| 2010 | 5.000.10 | 2.500.20 | 0.550.10 | 0.600.25 | 0.500.20 |
| 2512 | 6.350.10 | 3.200.20 | 0.550.10 | 0.600.25 | 0.500.20 |
Operating Temperature Range
- 0105 size: -55 to +125
- 0201 to 2512 size: -55 to +155
Reliability and Performance
| Item | Test Method Reference | Acceptable Criterion |
|---|---|---|
| Temperature Coefficient of Resistance (T.C.R.) | IEC 60115-1 6.2 |
|
| Insulation Resistance | IEC 60115-1 12.1.3.5 | 109 |
| Dielectric Withstanding Voltage | IEC 60115-1 12.2.4 | No current or arc breakdown 10uA |
| Short Time Over Load | IEC 60115-1 8.1.4.2 | 1% seriesR/R=(1.0%+0.05); 5% seriesR/R=(2.0%+0.05); 0105R/R=(2.0%+0.05); Jumper< 50m |
| Intermittent Overload | IEC 60115-1 8.4.4 | R/R=(5.0%+0.05); Jumper< 50m |
| Resistance to Solvent | IEC 60115-1 11.3.2 method1 | No obvious damage, peeling, swelling phenomenon |
| Solderability | J-STD-002 & IEC 60115-1 11.1.4.3 | 1. Solder coverage over 95%; 2. No more than 5% of the partially exposed substrate, non-wetted plating or ceramic substrate part. |
| Resistance to Soldering Heat | IEC 60115-1 11.2.4.3 & MIL-STD-202 Method 210 | R/R=(1.0%+0.05); Jumper< 50m |
| Thermal Shock | IEC 60115-1 10.1.4 | R/R=(1.0%+0.05); Jumper< 50m |
| Solder Joint Endurance Test | IEC 60115-1 9.8.4 | R/R=(1.0%+0.05); Jumper< 50m |
| Resistance to Dry Heat | IEC 60115-1 7.3 | 1% seriesR/R=(1.0%+0.05); 5% seriesR/R=(3.0%+0.05); 0105R/R=(3.0%+0.05); Jumper< 50m |
| Loading Life in Moisture | IEC 60115-1 10.4 | 1% seriesR/R=(1.0%+0.05); 5% seriesR/R=(3.0%+0.05); 0105R/R=(3.0%+0.05); Jumper< 100m |
| Load Life | IEC 60115-1 7.1 | 1% seriesR/R=(1.0%+0.05); 5% seriesR/R=(3.0%+0.05); 0105R/R=(3.0%+0.05); Jumper< 100m |
| Low temperature load test | IEC 60115-1 10.2.4 | 1% seriesR/R=(1.0%+0.05); 5% seriesR/R=(2.0%+0.05); 0105R/R=(2.0%+0.05); Jumper< 50m |
| Shear force test | IEC 60115-1 9.7 | Without visible damage |
Storage Conditions
- Temperature: 255
- Humidity: 6015%RH
- Storage life: 0105/0201 size: 1 year; 0402 size: 2 years (FIFO)
Taping Specifications
Refer to provided drawings for Carrier Taping A, Carrier Taping B, and Embossed Taping dimensions.
Reel Specifications
Refer to provided drawings for Reel dimensions and Standard Packing Quantity (SPQ).
2508041621_GiantOhm-GR2010J0R12T4G00_C49655259.pdf
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