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DLW21SN371SQ2L Surface mount common mode choke from Murata with 370 Ohm impedance at 100 MHz. Rated for 280 mA and 50V DC.
Mfr Part #:

DLW21SN371SQ2L

Available from 7 distributors
Mfr Name: Murata
Murata
Surface mount common mode choke from Murata with 370 Ohm impedance at 100 MHz. Rated for 280 mA and 50V DC.
✓ Total Stock: 728,578 pcs
$ Price Range: $0.21 - $0.43

DLW21SN371SQ2L Available from 7 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DLW21SN371SQ2L Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating
Current Rating (Max)
DC Resistance (DCR)
DC Resistance (DCR) (Max)
Filter Type
Height (Max)
Impedance @ Frequency
Mounting Type
Number of Lines
Operating Temperature
Voltage Rating
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DLW21SN371SQ2L Description

Short technical summary and product information.

The Murata DLW21SN371SQ2L is a chip common mode choke coil designed for signal line filtering. It provides a common mode impedance of 370 Ω ±25% at 100 MHz, with a maximum DC resistance of 450 mΩ and a rated current of 280 mA. The component is rated for 50V DC and has a withstanding voltage of 125V DC. Insulation resistance is 10 MΩ minimum. Operating temperature range is -40°C to +85°C. The device is housed in a horizontal, 4 PC pad surface mount package measuring 2.00 mm x 1.20 mm with a maximum height of 1.40 mm. It is supplied in tape and reel packaging. This common mode choke is suitable for suppressing common mode noise in various electronic circuits, particularly in applications requiring compact size and reliable performance.

DLW21SN371SQ2L Quick Information

Product Type: Common Mode Choke
Series: DLW21SN
Canonical Name: Murata DLW21SN371SQ2L Chip Common Mode Choke Coil
Subcategory: Signal Line

DLW21SN371SQ2L Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1 (Unlimited)
REACH Status: REACH Unaffected

DLW21SN371SQ2L Estimated Pricing

Qty Low High
1+ $0.43 $0.43
10+ $0.35 $0.35
25+ $0.31 $0.31
100+ $0.29 $0.29
250+ $0.27 $0.27
500+ $0.25 $0.25
1,000+ $0.23 $0.23
2,000+ $0.21 $0.21
4,000+ $0.21 $0.21

Estimated market price range - modelled values for guidance only, not live distributor offers.

DLW21SN371SQ2L Features

  • 370 Ohm common mode impedance at 100 MHz.
  • Rated for 280 mA continuous current.
  • Low profile 1.4 mm maximum height.
  • Surface mount package with 4 PC pad.
  • Operating temperature range -40°C to +85°C.

DLW21SN371SQ2L Applications

  • Common mode noise suppression in signal lines.
  • DC power line filtering applications.
  • Compact surface mount designs.

DLW21SN371SQ2L FAQs

7 frequently asked questions generated from this part’s specifications.
What is the rated voltage of the DLW21SN371SQ2L?

50V DC.

What is the package type of the DLW21SN371SQ2L?

Horizontal, 4 PC Pad surface mount package.

What is the operating temperature range?

-40°C to +85°C.

Is the DLW21SN371SQ2L RoHS compliant?

RoHS3 Compliant (unverified).

What is the common mode impedance at 100 MHz?

370 Ω ±25%.

What is the rated current?

280 mA.

What is the maximum DC resistance?

450 mΩ.

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