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ECS240-12-5PX-TR — HC-49 crystal package (representative)
HC-49 crystal
Representative of package type
ECS

ECS240-12-5PX-TR

Quartz Crystal · HC-49/US · Passive
Part Status: Active In demand
Data last refreshed Jul 28, 2026
Manufacturer
ECS
Mfr Part #
ECS240-12-5PX-TR
Series
ECS-240
Category
Quartz Crystal
Datasheet
View datasheet ↗
Availability & Pricing
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Sourcing channels7
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Product Attributes

Electrical & Parametric
Frequency24 MHz
Load Capacitance12 pF
Esr50 Ohms
Physical & Thermal
Package / CaseHC-49/US
Mounting TypeSurface Mount
SeriesECS-240
Operating Temperature-10°C ~ 70°C
Classification & Lifecycle
CategoryQuartz Crystal
TypePassive
Part StatusActive

24 MHz ±30ppm Crystal 12pF 50 Ohms HC-49/US

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

7 sources
SourceMfrQtyDate CodeConditionStatus
Live ECS 915 201317 NEW Live RFQ
Live ECS 1749 201612 — Live RFQ
Live ECS 355 2006 — Live RFQ
Live ECS 640 2008 — Live RFQ
Market ECS 915 201317 NEW Available RFQ
Market ECS 1749 201612 — Available RFQ
Market ECS 355 2006 — 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
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Recent search and sourcing activity for ECS240-12-5PX-TR.

Engineering FAQ

What are the key specifications of ECS240-12-5PX-TR?
Frequency: 24 MHz; Load Capacitance: 12 pF; Esr: 50 Ohms.
What package is ECS240-12-5PX-TR supplied in?
ECS240-12-5PX-TR is supplied in the HC-49/US package, surface mount, rated -10°C ~ 70°C.
Can ZDI source ECS240-12-5PX-TR 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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