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ECS Inc. ECS-45K7.5A

MONO XTAL 45MHZ 2P 3DB TH 1PC

Answer first: this page is a purchasing reference for the exact part number ECS-45K7.5A from ECS Inc.. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: ECS Inc. Part number: ECS-45K7.5A Package: UM-1 RFQ verification required

Key Parameters

Part NumberECS-45K7.5A
ManufacturerECS Inc.
CategoryMonolithic Crystals
packageUM-1
seriesMCF
packagingBulk
product statusActive
param 145 MHz
param 2350 Ohms
param 32dB
param 410 kHz
param 51dB
param 62
param 7-20°C ~ 70°C
param 8Through Hole
param 90.287" L x 0.098" W (7.30mm x 2.50mm)
param 100.315" (8.00mm)

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify ECS-45K7.5A Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For ECS-45K7.5A, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.