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Specifications
Insulation Resistance(IR):
10MΩ
Operating Temperature:
-40℃~+105℃
DC Resistance(DCR):
770mΩ
Voltage Rating - DC:
20V
Number of Lines:
2
Voltage Withstand:
50V
Mfr. Part #:
DLW21SZ491XQ2L
Package:
SMD-4P,2x1.2mm
Key Attributes
Model Number:
DLW21SZ491XQ2L
Product Description
Product Overview
The DLW21SZ491XQ2# is a compact, low-profile common mode choke coil designed for automotive infotainment systems. It offers effective noise suppression for differential signal lines without distorting high-speed signals, enabling higher density mounting due to its small dimensions. Available with common mode impedance options of 180, 260, and 490 at 100MHz.
Product Attributes
- Brand: Murata Manufacturing Co., Ltd.
- Usage: Automotive Infotainment
Technical Specifications
| Part Number | Size Code (mm) | Size Code (inch) | Length (mm) | Width (mm) | Thickness (mm) | Common Mode Impedance (at 100MHz) | Rated Current | Rated Voltage | Withstanding Voltage | DC Resistance (max.) | Insulation Resistance (min.) | Operating Temperature Range (C) | Mass (typ.) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DLW21SZ491XQ2B | 2012 | 0805 | 2.0 0.2 | 1.2 0.2 | 1.2 0.2 | 490 25% | 200mA | 20Vdc | 50Vdc | 0.77 | 10M | -40 to 105 | 0.011g |
Note: This datasheet may be out of date. Please download the latest datasheet from the official website of Murata Manufacturing Co., Ltd. Specifications are subject to change without advance notice.
2409301933_muRata-DLW21SZ491XQ2L_C161092.pdf
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