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DLW21SN181SQ2L — 0805 (2012 metric) chip package (representative)
0805 (2012 metric) chip
Representative of package type
Murata Electronics

DLW21SN181SQ2L

Common Mode Choke · 0805 · Passive
Part Status: Active
Data last refreshed Jul 28, 2026
Manufacturer
Murata Electronics
Mfr Part #
DLW21SN181SQ2L
Series
DLW21S
Category
Common Mode Choke
Datasheet
View datasheet ↗
Availability & Pricing
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Product Attributes

Electrical & Parametric
Impedance180 Ω @ 100 MHz
Rated Current370 mA
Dc Resistance0.33 Ω max
Voltage Rating50 V
Physical & Thermal
Package / Case0805
Mounting TypeSurface Mount
SeriesDLW21S
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryCommon Mode Choke
TypePassive
Part StatusActive

Common mode choke, 180 Ω @ 100 MHz, 370 mA, 0.33 Ω DCR, 0805

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Part Activity

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Engineering FAQ

What are the key specifications of DLW21SN181SQ2L?
Impedance: 180 Ω @ 100 MHz; Rated Current: 370 mA; Dc Resistance: 0.33 Ω max; Voltage Rating: 50 V.
What package is DLW21SN181SQ2L supplied in?
DLW21SN181SQ2L is supplied in the 0805 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source DLW21SN181SQ2L beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

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