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Specifications
Power(Watts):
3W
Resistance:
47mΩ
Voltage Rating:
-
Type:
Shunt
Tolerance:
±1%
Mfr. Part #:
VMS-R047-1.0-U
Package:
2512
Key Attributes
Model Number:
VMS-R047-1.0-U
Product Description
Product Overview
The ISA-PLAN VMS series by Isabellenhtte Heusler GmbH & Co. KG offers precision resistors in a compact 2512 size, designed for demanding power hybrid applications. These resistors provide high pulse power handling and excellent long-term stability, making them ideal for control systems in the automotive market, power modules, frequency converters, and switch mode power supplies. They are AEC-Q200 qualified and RoHS 2011/65/EU compliant.
Product Attributes
- Brand: ISA-PLAN
- Manufacturer: Isabellenhtte Heusler GmbH & Co. KG
- Series: VMS
- Size: 2512
- Mounting: Reflow- and IR-soldering
- Qualification: AEC-Q200 qualified
- Compliance: RoHS 2011/65/EU compliant
- Contact: sales.components@isabellenhuette.de
- Current Valid Issue: See www.isabellenhuette.de
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 | 25 | A | For 5 mOhm resistance |
| Resistance Values (Available) | 0.005 to 1000 | Ohm | Standard values and tolerances on page 2 |
| 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 | |
| Inductance | < 3 | nH | |
| 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 Profile Peak Temp. | 260 | C | 40 sec |
| Recommended Solder Profile Peak Temp. | 255 | C | 90 sec |
| Recommended Solder Profile Temp. | 217 | C | |
| 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 required for R in between 30 and 80 mOhm |
| Temperature Cycling | 0.5 % | % | 2000 cycles (-55 C to +150 C) |
| Low Temperature Storage | 0.1 % | % | -65 C for 24 h |
| Resistance to Soldering Heat | 0.3 % | % | 260 C for 10 sec / 8h steam aging |
| Moisture Resistance | 0.3 % | % | MIL-STD-202 method 106 |
| Mechanical Shock | 0.2 % | % | 100 g, 6 ms half sine |
| Vibration, High Frequency | 0.2 % | % | 20 g, 10-2000 Hz |
| Operational Life | 1.0 % | % | 2000 h, TK max at rated power (TK = 95 C) |
| High Temperature Exposure | 1.0 % | % | 2000 h / 170 C |
| Bias Humidity | 0.5 % | % | +85 C, 85 r.F., 1000 h, powered |
2410121841_Isabellenhuette-VMS-R047-1-0-U_C2688870.pdf
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