Beijing Silk Road Enterprise Management Services Co., Ltd.
| Power(Watts) | 3W |
| Resistance | 330mΩ |
| Voltage Rating | - |
| Type | Shunt |
| Tolerance | ±1% |
| Description | 3W 330mΩ Shunt ±1% 2512 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | VMS-R330-1.0-U |
| Package | 2512 |
| Model Number | VMS-R330-1.0-U |
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Product Specification
| Power(Watts) | 3W | Resistance | 330mΩ |
| Voltage Rating | - | Type | Shunt |
| Tolerance | ±1% | Description | 3W 330mΩ Shunt ±1% 2512 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | VMS-R330-1.0-U | Package | 2512 |
| Model Number | VMS-R330-1.0-U |
The ISA-PLAN VMS series from Isabellenhtte Heusler GmbH & Co. KG are precision resistors designed for current sensing in power hybrid applications. These resistors are AEC-Q200 qualified and RoHS 2011/65/EU compliant, offering high pulse power rating, excellent long-term stability, and constant current capability up to 25 A with a resistance of 5 mOhm. They are suitable for demanding applications in control systems for the automotive market, power modules, frequency converters, and switch mode power supplies. Mounting is achieved via reflow- and IR-soldering.
| Specification | Value | Unit | Notes |
|---|---|---|---|
| Power Rating (P95 C) | 3 | W | at 95 C |
| Power Rating (P70 C) | 4 | W | at 70 C |
| Constant Current | 25 | A | (5 mOhm) |
| Resistance Values | 0.005 to 1 | Ohm | See page 2 for standard values |
| Tolerance | 1 / 2 / 5 | % | |
| Temperature Coefficient (20-60 C) | < 20 | ppm/K | |
| Applicable Temperature Range | -65 to +170 | C | |
| Internal Heat Resistance (Rthi) | < 25 | K/W | |
| Dielectric Withstanding Voltage | 200 | V AC/DC | |
| Stability (at rated power, 2000h) | < 0.5 | % | (TK=65 C) |
| Stability (at rated power, 2000h) | < 0.7 | % | (TK=95 C) |
| Tape Width | 12 | mm | DIN EN 60286-3 |
| Reel Size | 13 | inch | |
| Parts per Reel | 9000 | pcs | |
| Packaging Weight (net) | 539 | g | |
| Recommended Solder Peak Temperature | 260 | C | for Reflow- and IR-soldering |
| Recommended Solder Peak Time | 40 | sec | |
| Recommended Solder Temperature (above 217 C) | 255 | C | |
| Recommended Solder Time (above 217 C) | 90 | sec | |
| Dimensions (L x W x H) | 6.35 0.3 x 3.05 0.2 x 0.4 0.15 | mm | |
| Pad Dimensions (A x B) | 0.9 0.2 x 0.5 0.2 | mm | |
| Solder Pad Type (l x w x a x b x c) | 7.5 x 3.6 x 1.55 x 2.6 x 1.0 | mm | if TC < 20 ppm/K is required for R in between 30 and 80 mOhm |
| Test: Temperature Cycling | 0.5 % | 2000 cycles (-55 C to +150 C) | |
| Test: Low Temperature Storage | 0.1 % | -65 C for 24 h | |
| Test: Resistance to Soldering Heat | 0.3 % | 260 C for 10 sec / 8h steam aging | |
| Test: Moisture Resistance | 0.3 % | MIL-STD-202 method 106 | |
| Test: Mechanical Shock | 0.2 % | 100 g, 6 ms half sine | |
| Test: Vibration, High Frequency | 0.2 % | 20 g, 10-2000 Hz | |
| Test: Operational Life | 1.0 % | 2000 h, TK max at rated power (TK = 95 C) | |
| Test: High Temperature Exposure | 1.0 % | 2000 h / 170 C | |
| Test: Bias Humidity | 0.5 % | +85 C, 85 r.F., 1000 h, powered |
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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