Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 1mΩ |
| Power(Watts) | 7W |
| Type | Current Sense Resistor |
| Tolerance | ±1% |
| Description | 1mΩ ±1% 7W Current Sense Resistor AEC-Q200 |
| Mfr. Part # | SR392070FR001MZ |
| Package | 3920 |
| Model Number | SR392070FR001MZ |
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Product Specification
| Resistance | 1mΩ | Power(Watts) | 7W |
| Type | Current Sense Resistor | Tolerance | ±1% |
| Description | 1mΩ ±1% 7W Current Sense Resistor AEC-Q200 | Mfr. Part # | SR392070FR001MZ |
| Package | 3920 | Model Number | SR392070FR001MZ |
The SR Series Metal Alloy Shunt Resistors are designed for high-precision current sensing and voltage division applications. They offer excellent long-term stability, low resistance, and low TCR (Temperature Coefficient of Resistance), making them ideal for power modules, high current applications, power supplies, motor drivers, industrial battery management systems, and automotive parts. These resistors are RoHS compliant, halogen-free, lead-free, and AEC-Q200 compliant, ensuring high reliability and performance.
| Type | Power Rating at 70C (W) | T.C.R. (ppm/C) | Max. Rating Current (A) | Max. Overload Current (A) | Resistance Range (m) | Material | Operating Temperature Range (C) | Dimensions (mm) L x W x H | Lead Free | Halogen Free |
| SR1206 | 2 | 300 / 200 / 150 | 81.6 / 63.24 / 44.72 | 182.57 / 141.42 / 100 | 0.3 / 0.5 / 1 | MnCuSn / MnCu | -65 ~ +170 | 3.2 x 0.3 x 1.65 | Yes | Yes |
| SR2512 | 6 / 5 | 200 / 150 / 115 / 100 / 50 | 154.92 / 141.42 / 109.54 / 81.65 / 70.71 / 50 / 36.51 / 27.38 | 346.41 / 316.22 / 244.94 / 182.57 / 158.11 / 111.80 / 81.65 / 61.23 | 0.25 / 0.3 / 0.5 / 0.75 / 1 / 2 / 3 / 4 | MnCuSn / MnCu / FeCrAl / NiCrAl | -65 ~ +170 | 6.5 x 0.3 x 3.25 | Yes | Yes |
| SR3920 | 12 / 10 / 9 / 8 / 7 / 6 / 5 / 4 / 3 | 200 / 150 / 75 / 50 | 244.94 / 182.57 / 134.16 / 89.44 / 83.66 / 68.31 / 54.77 / 40.82 / 31.62 / 24.49 | 547.72 / 408.24 / 300 / 200 / 187.08 / 152.75 / 122.47 / 91.28 / 70.71 / 54.77 | 0.2 / 0.3 / 0.5 / 1 / 1.5 / 2 / 3 / 4 / 5 | MnCuSn / MnCu / FeCrAl | -65 ~ +170 | 10.2 x 0.30 x 5.20 | Yes | Yes |
| SR5930 | 15 / 10 / 8 / 7 / 6 / 5 | 100 / 75 / 50 | 273.86 / 182.57 / 126.49 / 89.44 / 59.16 / 40.82 | 612.37 / 408.24 / 282.84 / 200 / 132.28 / 91.28 | 0.2 / 0.3 / 0.5 / 1 / 2 / 3 | MnCu / FeCrAl | -65 ~ +170 | 15 x 0.3 x 7.75 | Yes | Yes |
| Test Item | Test Method | Requirements |
| Temperature Coefficient of Resistance (T.C.R) | JIS-C-5201-1 4.8 / IEC-60115-1 4.8 | As Spec |
| Short Time Overload | JIS-C-5201-1 4.13 / IEC-60115-1 4.13 | R/R1 (1.0%+0.0005 ) |
| High Temperature Exposure (Storage) | MIL-STD-202 Method 108 | R/R1 (1.0%+0.0005 ) |
| Temperature Cycling | JESD22 Method JA-104 | R/R1 (1.0%+0.0005 ) |
| Biased Humidity | MIL-STD-202 Method 103 | R/R1 (1.0%+0.0005 ) |
| Operation Life | MIL-STD-202 Method 108 Condition D | R/R1 (1.0%+0.0005 ) |
| Moisture Resistance | MIL-STD-202, Method 106 | R/R1 (1.0%+0.0005 ) |
| Mechanical Shock | MIL-STD-202 Method 213 | R/R1 (0.5%+0.0005 ) |
| Vibration | MIL-STD-202 Method 204 | R/R1 (0.5%+0.0005 ) |
| Board Flex | AEC Q200-005 | R/R1 (1.0%+0.0005 ) |
| Solderability | J-STD-002 | >95% coverage(electrode area) |
1206: no marking. 2512/3920/5930 marking are 3 digits. L decimal location in milliohm e.g. 3 marking is 3L0. 0.3 marking is L30.
| TYPE | Resistance Range | a | b | i |
| SR1206 | 0.3m ~1m | 2.10 | 1.80 | 1.40 |
| SR2512 | 0.25m ~5m | 1.80 | 3.40 | 3.80 |
| SR3920 | 2.70 | 6.20 | 5.60 | |
| SR5930 | 0.2m ~3m | 5.20 | 8.75 | 5.60 |
| TYPE | PCS /Reel |
| SR1206 | 2,000 |
| SR2512 | 4,000 |
| SR3920 | 3,000 |
| SR5930 | 2,000 |
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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