Current Measurement Resistor Isabellenhuette VMK-R200-1.0-U Compact Size for Automotive Applications
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MOQ:
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Delivery Time:
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Product Description
Product Overview
The ISA-PLAN VMK series offers high-precision current sensing resistors in a compact 1206 size, designed for demanding power hybrid and automotive applications. These resistors provide accurate current measurement up to 10 A with a low resistance of 10 mOhm, featuring a 1 W power rating at 110 C and excellent long-term stability. They are AEC-Q200 qualified and RoHS compliant, suitable for reflow and IR soldering processes.
Product Attributes
- Brand: ISA-PLAN
- Model Series: VMK
- Size: 1206
- Manufacturer: Isabellenhtte Heusler GmbH & Co. KG
- Certifications: AEC-Q200 qualified
- Compliance: RoHS 2011/65/EU compliant
- Mounting: Reflow- and IR-soldering
- Stability: Excellent long-term stability
Technical Specifications
| Specification | Value | Unit | Notes |
|---|---|---|---|
| Power Rating (P110 C) | 1 | W | At 110 C |
| Power Rating (P70 C) | 1.5 | W | At 70 C |
| Constant Current | 10 | A | (10 mOhm resistance) |
| Resistance Values | 10 to 470 | mOhm | Standard values, see page 2 for details |
| Tolerance | 1, 2, 5 | % | Standard tolerances |
| Temperature Coefficient (20-60 C) | < 20 | ppm/K | |
| Applicable Temperature Range | -65 to +170 | C | |
| Internal Heat Resistance (Rthi) | < 60 | K/W | |
| Dielectric Withstanding Voltage | 200 | V AC/DC | |
| Inductance | < 3 | nH | |
| Stability (at rated power, 2000h) | < 0.5 % | deviation | (TK=80 C) |
| Stability (at rated power, 2000h) | < 0.7 % | deviation | (TK=110 C) |
| Mechanical Dimensions (L x W x H) | 3.05 0.2 x 1.52 0.2 x 0.4 0.15 | mm | |
| Solder Pad Dimensions (l x w) | 3.7 x 1.9 | mm | For Layout 1 |
| Solder Pad Dimensions (a x b x c) | 1.35 x 0.55 | mm | For Layout 2 (> 30 mOhm, TC |
| Tape Width | 8 | mm | DIN EN 60286-3 |
| Reel Size | 13 | inch | |
| Parts per Reel | 12500 | pcs | |
| Packaging Weight (Net) | 454 | g | |
| Peak Soldering Temperature | 260 | C | Reflow/IR Soldering |
| Peak Soldering Time | 40 | sec | Reflow/IR Soldering |
| Re-flow Soldering Temperature | 255 | C | Reflow/IR Soldering |
| Re-flow Soldering Time | 90 | sec | Reflow/IR Soldering |
| IR Soldering Temperature | 217 | C | Reflow/IR Soldering |
| Test Condition: Temperature Cycling | 0.5 % | deviation | 2000 cycles (-55 C to +150 C) |
| Test Condition: Low Temperature Storage | 0.1 % | deviation | -65 C for 250 h |
| Test Condition: Resistance to Soldering Heat | 0.3 % | deviation | 260 C for 10 sec / 8h steam aging |
| Test Condition: Moisture Resistance | 0.5 % | deviation | MIL-STD-202 method 106 |
| Test Condition: Mechanical Shock | 0.2 % | deviation | 100 g, 6 ms half sine |
| Test Condition: Vibration, High Frequency | 0.2 % | deviation | 10 g, 10-2000 Hz, 24 h each axis |
| Test Condition: Operational Life | 0.7 % | deviation | 2000 h, TK = 110 C at rated power |
| Test Condition: High Temperature Exposure | 1.0 % | deviation | 2000 h / 170 C |
| Test Condition: Bias Humidity | 0.5 % | deviation | +85 C, 85 r.F., 1000 h, powered |
Applications
- Current sensor for power hybrid applications
- Control systems for the automotive market
- Power modules
- Frequency converters
- Switch mode power supplies
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina