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ECS-21K-7.5B

MONO XTAL 21.4MHZ 4P 2PC 2.5DB


  • Manufacturer: ECS Inc.
  • Origchip NO: 226-ECS-21K-7.5B
  • Package: HC-49/U
  • Datasheet: PDF
  • Stock: 765
  • Description: MONO XTAL 21.4MHZ 4P 2PC 2.5DB(Kg)

Purchase & Inquiry

Transport

Purchase

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Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 11 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case HC-49/U
Operating Temperature -20°C~70°C
Packaging Bulk
Size / Dimension 0.437Lx0.185W 11.10mmx4.70mm
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination Radial
Number of Functions 1
Construction MONOLITHIC
Frequency 21.4MHz
Physical Dimension L7.3XB2.5XH8.0 (mm)/L0.287XB0.098XH0.315 (inch)
Impedance 850Ohm
Number of Poles 4
Bandwidth 3.75 kHz
Filter Type CRYSTAL FILTER
Insertion Loss 2.5dB
Insertion Loss (dB) 2.5 dB
Ripple 1dB
Height 11.2014mm
Length 7.3mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
See Relate Datesheet