<
>
Specifications
Power(Watts):
1W
Resistance:
20mΩ
Type:
Current Sense Resistor;Alloy Resistor
Tolerance:
±1%
Mfr. Part #:
JER1206F1R020
Package:
1206
Key Attributes
Model Number:
JER1206F1R020
Product Description
Product Overview
High-power alloy patch resistors designed for current sensing applications. Featuring SMD surface mount technology, these resistors offer high power ratings, ultra-low resistance values (down to 0.0R), and excellent temperature coefficient characteristics. They are suitable for demanding applications in automotive electronics, power supplies, battery chargers, and consumer electronics. Certified to RoHS and REACH standards, and compliant with AEC-Q200.
Product Attributes
- Product Type: Alloy Resistor
- Mounting Type: SMD Patch
- Certifications: RoHS, REACH, AEC-Q200
Technical Specifications
| Type | Size | Rated Power (W) | Resistance Range (m) | Tolerance | TCR (ppm/) | Insulation Resistance (M) |
| 1206 | 1206 | 1W | 1m~200m | F:1%, G:2%, J:5% | 1m350; 2m~100m50; 110m~200m: 50 | >100M |
| 2512 | 2512 | 2W, 3W | 0.5m~500m | F:1%, G:2%, J:5% | 1m~4m50; 0.5m~500m: 50; 0.5m1m350; 2m~500m:50 | >100M |
| 0805 | 0805 | 0.25W, 0.5W | 1m~20m | F:1%, G:2%, J:5% | 1m: 350; 2m~20m: 50 | >100M |
Dimensions
| Type | L (mm) | W (mm) | T (mm) | E (mm) |
| 1206 | 3.200.20 | 1.600.20 | 0.600.20 | 0.500.20 |
| 2512 | 6.400.20 | 3.200.20 | 0.800.20 | 2.200.20; 0.900.20 |
| 0805 | 2.000.20 | 1.250.20 | 0.600.20 | 0.400.20 |
Operating Conditions
| Parameter | Value |
| Operating Temperature Range | -55~+170 |
Packaging Specifications
| Type | Reel Qty | Reel Dimension (mm) A | Reel Dimension (mm) B | Reel Dimension (mm) C | Reel Dimension (mm) F |
| 1206 | 5000 | 1782.00 | 60.001.00 | 13.500.50 | 11.400.10 |
| 2512 | 4000 | 1782.00 | 60.001.00 | 13.500.50 | 15.401.00 |
| 0805 | 5000 | 1782.00 | 60.001.00 | 13.500.50 | 11.400.10 |
Reliability Test Summary
| Test Item | Test Method | Condition | Specification |
| Short Time Overload | IEC60115-1 4.13 | Applied 5.0 times of rated power for 5 second. | R% 1% |
| Temperature Coefficient | IEC60115-1 4.8 | Measurement at +125 or +155 | Refer to Spec. |
| Temperature Cycling | JESD22 Method JA-104 | 1000 Cycles (-55 to +125) | R% < 1% |
| High Temperature Exposure | MIL-STD-202 Method 108 | 1000 hrs. @T=125 | R% < 1% |
| Low Temperature Operation | IEC60115-1 4.23.4 | 45 min. @T=-55 | R% < 1% |
| Biased Humidity | MIL-STD-202 METHOD 103 | 1000 hours 85/85%RH (10% operating power) | R% 1% |
| Solderability | J-STD-002B test B | 2455, 2~3 sec | Min 95% coverage |
| Operational Life | MIL-STD-202 METHOD 108 | 702, Rated current, 1000 hours | R% 1% |
| Resistance to Vibration | MIL-STD-202 METHOD 204 | 5g's, 10-2000Hz, 12 cycles | R% 1% |
| Resistance to Solder Heat | IEC60115-1 4.18 | 2605, 101 sec | R% 1% |
| Terminal Bending | AEC-Q200-005 | Min 2mm deflection, 60sec | R% 1% |
| Mechanical Shock | MIL-STD-202 METHOD 213 | 100g's, 6ms, half sine | R% 1% |
| Terminal Strength | AEC-Q200-006 | 17.7N (1.8Kg) for 601 seconds | R% 1% |
| Thermal Shock | MIL-STD-202 METHOD 107 | -55/+125C, 300 cycles, 15 min dwell | R% 1% |
| Flammability | UL-94 | V-0 or V-1 | Acceptable |
| ESD Test | AEC-Q200-002 | 2KV, 2 times/1s | R% 1% |
2508221508_JIERR-JER1206F1R020_C46634440.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
