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Specifications
Power(Watts):
3W
Resistance:
50mΩ
Voltage Rating:
-
Type:
Shunt
Tolerance:
±1%
Mfr. Part #:
VMS-R050-1.0-U
Package:
2512
Key Attributes
Model Number:
VMS-R050-1.0-U
Product Description
Product Overview
The ISA-PLAN VMS series from Isabellenhtte is a high-precision resistor designed for demanding power hybrid applications. These resistors offer excellent long-term stability, high pulse power handling, and are AEC-Q200 qualified, making them ideal for control systems in the automotive market, power modules, frequency converters, and switch mode power supplies. They are suitable for reflow and IR soldering and comply with RoHS 2011/65/EU.
Product Attributes
- Brand: ISA-PLAN
- Manufacturer: Isabellenhtte Heusler GmbH & Co. KG
- Series: VMS
- Size: 2512
- Mounting: Reflow- and IR-soldering
- Qualification: AEC-Q200
- Compliance: RoHS 2011/65/EU
- Packaging: Tape and reel (Tape width: 12 mm, Reel size: 13 inch, Parts per reel: 9000 pcs, Packaging weight net: 539 g)
Technical Specifications
| Specification | Value | Unit | Notes |
|---|---|---|---|
| Power Rating (P95 C) | 3 | W | At 95 C |
| Power Rating (P70 C) | 4 | W | At 70 C |
| Constant Current | up to 25 | A | For 5 mOhm resistance |
| Resistance Values | 0.005 to 1 | Ohm | Standard values available, see page 2 for details |
| Tolerance | 1, 2, 5 | % | See resistance value table for availability |
| 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 | |
| Inductance | < 3 | nH | |
| Stability (at rated power, 2000h) | < 0.5 % | % | TK=65 C |
| Stability (at rated power, 2000h) | < 0.7 % | % | TK=95 C |
| Mechanical Dimensions (L x W x H) | 6.35 0.3 x 3.05 0.2 x 0.4 0.15 | mm | |
| Solder Pad Dimensions (l x w) | 7.5 x 3.6 | mm | For TC < 20 ppm/K, R between 30 and 80 mOhm |
| Recommended Solder Profile Peak Temperature | 260 | C | 40 sec |
| Recommended Solder Profile Temperature | 255 | C | 90 sec |
| Recommended Solder Profile Temperature | 217 | C |
| Resistance Value [Ohm] | Tolerance 1 % | Tolerance 2 % | Tolerance 5 % |
|---|---|---|---|
| R005 | |||
| R0068 | |||
| R010 | |||
| R012 | |||
| R015 | |||
| R020 | |||
| R022 | |||
| R025 | |||
| R027 | |||
| R030 | |||
| R033 | |||
| R039 | |||
| R040 | |||
| R047 | |||
| R050 | |||
| R056 | |||
| R068 | |||
| R082 | |||
| R100 | |||
| R120 | |||
| R150 | |||
| R200 | |||
| R220 | |||
| R240 | |||
| R270 | |||
| R330 | |||
| R470 | |||
| R500 | |||
| R680 | |||
| 1R00 |
2410121841_Isabellenhuette-VMS-R050-1-0-U_C2688871.pdf
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