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BLA31AG121SN4 — 1206 (3216 metric) chip package (representative)
1206 (3216 metric) chip
Representative of package type
MURATA ELECTRONICS NORTH

BLA31AG121SN4

Ferrite Bead Array · 1206 · Passive
Part Status: Active In demand
Data last refreshed Jun 20, 2026
Manufacturer
MURATA ELECTRONICS NORTH
Mfr Part #
BLA31AG121SN4
Series
BLA31
Category
Ferrite Bead Array
Datasheet
View datasheet ↗
Availability & Pricing
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Sourcing channels4
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Product Attributes

Electrical & Parametric
Impedance120Ω @ 100MHz
Current Rating6A
Dc Resistance0.01Ω
Physical & Thermal
Package / Case1206
Mounting TypeSurface Mount
SeriesBLA31
Operating Temperature-55°C ~ 125°C
Classification & Lifecycle
CategoryFerrite Bead Array
TypePassive
Part StatusActive

4-element ferrite bead array, 120Ω @ 100MHz, 6A

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

4 sources
SourceMfrQtyDate CodeConditionStatus
Live MURATA ELECTRONICS NORTH 3767 — — Live RFQ
Live MURATA 3767 — — Live RFQ
Market MURATA ELECTRON 3767 — — Available RFQ
Market MURATA 3767 — — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
BLA31AG121SN4 viewed on the web · Web User
BLA31AG121SN4 viewed on the web · Web User
BLA31AG121SN4 viewed on the web · Web User
BLA31AG121SN4 viewed on the web · Web User
BLA31AG121SN4 viewed on the web · Web User
BLA31AG121SN4 viewed on the web · Web User
BLA31AG121SN4 viewed on the web · Web User
BLA31AG121SN4 viewed on the web · Web User

Recent search and sourcing activity for BLA31AG121SN4.

Engineering FAQ

What are the key specifications of BLA31AG121SN4?
Impedance: 120Ω @ 100MHz; Current Rating: 6A; Dc Resistance: 0.01Ω.
What package is BLA31AG121SN4 supplied in?
BLA31AG121SN4 is supplied in the 1206 package, surface mount, rated -55°C ~ 125°C.
Can ZDI source BLA31AG121SN4 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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