Name: ECS-147.4-20-4
Brand: ECS Inc.
SKU: ECS-147-4-20-4
Availability: InStock
Rating: 5 (98 reviews)

ECS-147.4-20-4

For Reference Only

Part Number	ECS-147.4-20-4
Manufacturer	ECS Inc.
Description	CRYSTAL 14.7456MHZ 20PF T/H
Datasheet	ECS-147.4-20-4 Datasheet ECS-147.4-20-4 Specifications
Package	HC49/US
ECAD
In Stock	7,836 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 24 - May 29 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ECS-147.4-20-4 (Crystals) is manufactured by ECS Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For ECS-147.4-20-4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ECS-147.4-20-4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ECS-147.4-20-4.

ECS-147.4-20-4 Specifications

Manufacturer	ECS Inc.
Category	Crystals, Oscillators, Resonators - Crystals
Package	HC49/US
ECAD
Series	HC-49US
Type	MHz Crystal
Frequency	14.7456MHz
Frequency Stability	±50ppm
Frequency Tolerance	±30ppm
Load Capacitance	20pF
ESR (Equivalent Series Resistance)	40 Ohm
Operating Mode	Fundamental
Operating Temperature	-10°C ~ 70°C
Ratings	-
Mounting Type	Through Hole
Package / Case	HC49/US
Size / Dimension	0.447" L x 0.183" W (11.35mm x 4.65mm)
Height - Seated (Max)	0.138" (3.50mm)

ECS-147.4-20-4 Datasheet

ECS-147.4-20-4 Reviews

Madeli*****ganathan

April 8, 2023

★ ★ ★ ★ ★

happy with the IC and received with perfect packaging, good comunication with seller thanks.

Presl*****owdhury

March 21, 2023

★ ★ ★ ★ ★

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch.

Cays*****orar

March 14, 2023

★ ★ ★ ★ ★

Diodes okay. Shipped quick and received with well - packed

Jaide*****udhary

March 11, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Gunn*****enon

March 7, 2023

★ ★ ★ ★ ★

Great service as always from this supplier. Already bought many times

Aliy*****endez

March 1, 2023

★ ★ ★ ★ ★

Fantastic Quality Control and Great Selection. Heisener Electronics has became to my No.1 Supplier for many years.

Anto*****neda

February 23, 2023

★ ★ ★ ★ ★

Work great, great price, I use a lot of them for battery chargers, not the first time ordered.

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ECS-147.4-20-4 Packaging

ECS-147.4-20-4 FAQ

1. How to order ECS-147.4-20-4 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that ECS-147.4-20-4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ECS-147.4-20-4. All suppliers must pass our qualification reviews before they can publish their products including ECS-147.4-20-4 on Heisener; we pay more attention to the channels and quality of ECS-147.4-20-4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ECS-147.4-20-4 price and inventory displayed accurate?

The price and inventory of ECS-147.4-20-4 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of ECS-147.4-20-4?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ECS-147.4-20-4 we delivered, we will accept the replacement or return of the ECS-147.4-20-4 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ECS-147.4-20-4.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as ECS-147.4-20-4 pin diagram, ECS-147.4-20-4 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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ECS-147.4-20-4 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

ECS-147.4-20-4VX

D# V99:2348_19875085

ECS International Inc

Crystal 14.7456MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 50Ohm 2-Pin HC-49/USSX Thru-Hole Bulk

RoHS: Compliant

ECS-147.4-20-4X

D# V99:2348_17726359

ECS International Inc

Crystal 14.7456MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 40Ohm 2-Pin HC-49/USX Thru-Hole Bulk

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
ECS-147.4-20-4XDN-B D# ECS-147.4-20-4XDN-B	ECS International Inc	Crystal 14.74MHz 20pF 2-Pin HC-49/USX Through Hole Bulk - Bag (Alt: ECS-147.4-20-4XDN-B) RoHS: Compliant	0
ECS-147.4-20-4VX D# ECS-147.4-20-4VX	ECS International Inc	CRYSTAL 14.7456MHZ 20PF T/H,HC-49USSX, 50ppm, 30ppm,20pF,50 Ohms,Fundamental,-10 C ~ 70 C,-,Through Hole,HC49/US,0.447" L x 0.197" W (11.35mm x 5.00mm),0.083" (2.10mm) - Bulk (Alt: ECS-147.4-20-4VX)	0
ECS-147.4-20-4X D# ECS-147.4-20-4X	ECS International Inc	Crystal 14.7456MHz 20pF 2-Pin HC-49/US - Bulk (Alt: ECS-147.4-20-4X)	0

Part Number

Manufacturer

Description

Stock

ECS-147.4-20-4X

ECS International Inc

1000

ECS-147.4-20-4

ECS International Inc

245

Part Number	Manufacturer	Description	Stock
ECS-147.4-20-46X	ECS International Inc	CRYSTAL 14.74560MHZ 20PF THRU	737
ECS-147.4-20-4X	ECS International Inc	CRYSTAL 14.7456MHZ 20PF THRU	539
ECS-147.4-20-4VX	ECS International Inc	CRYSTAL 14.7456MHZ 20PF THRU	1413
ECS-147.4-20-4	ECS International Inc	CRYSTAL 14.74560MHZ 20PF THRU	737
ECS-147.4-20-4V	ECS International Inc	CRYSTAL 14.7456MHZ 20PF THRU	1413

Part Number	Manufacturer	Description	Stock
ECS-147.4-20-4 D# X175-ND	ECS International Inc	CRYSTAL 14.7456MHZ 20PF TH	350
ECS-147.4-20-4VX D# XC1580-ND	ECS International Inc	CRYSTAL 14.7456MHZ 20PF TH	1390
ECS-147.4-20-4X D# X1102-ND	ECS International Inc	CRYSTAL 14.7456MHZ 20PF TH	2498
ECS-147.4-20-46X D# XC1758-ND	ECS International Inc	CRYSTAL 14.7456MHZ 20PF TH	7

Part Number

Manufacturer

Description

Stock

ECS-147.4-20-4VX

ECS International Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

ECS1474204

Analog Devices Inc

OEM/CM ONLY

1514

Part Number	Manufacturer	Description	Stock
ECS-147.4-20-4 D# 520-HCU1474-20	ECS International Inc	Crystals 14.7456MHz 20pF RoHS: Not Compliant	121
ECS-147.4-20-4VX D# 520-ECS-147.4-20-4V	ECS International Inc	Crystals 14.7456 MHz RoHS: Compliant	992
ECS-147.4-20-4X D# 520-HCU1474-20X	ECS International Inc	Crystals 14.7456MHz 20pF RoHS: Compliant	671
ECS-147.4-20-46X D# 520-147.4-20-46X	ECS International Inc	Crystals 14.7456MHz 20pF 50ppm -10C +70C RoHS: Compliant	713

Part Number	Manufacturer	Description	Stock
ECS-147.4-20-4 D# NS-ECS-147.4-20-4	ECS Inc	OEM/CM ONLY	9233
ECS-147.4-20-4VX D# NS-ECS-147.4-20-4VX	ECS Inc	OEM/CM ONLY	1471
ECS-147.4-20-4X D# NS-ECS-147.4-20-4X	ECS Inc	OEM/CM ONLY	1779

Part Number

Manufacturer

Description

Stock

ECS-147.4-20-4

ECS International Inc

CRYSTAL, 14.7456 MHZ, 20PF, HC-49/US

196

ECS-147.4-20-4X

ECS International Inc

800

Part Number	Manufacturer	Description	Stock
ECS147.4204	ECS International Inc	OEM/CM ONLY	1542
ECS147.4204X	ECS International Inc	OEM/CM ONLY	4758
ECS147.42046X	ECS International Inc	OEM/CM ONLY	102
ECS147.4204VX	ECS International Inc	OEM/CM ONLY	1485

Part Number

Manufacturer

Description

Stock

ECS-147.4-20-4

D# 2039001723

ECS

ECS-147.4-20-4 ECS Oscillator 14.7456MHz crystal

255

ECS-147.4-20-4-B

D# 2039001582

ECS

ECS-147.4-20-4-B ECS Oscillator 14.7456MHz

1100

Part Number

Manufacturer

Description

Stock

ECS-147.4-20-4X

D# 32918429

ECS

Crystal 14.7456MHz ±30ppm (Tol) ±50ppm (Stability) 20pF FUND 40Ohm 2-Pin HC-49/USX Thru-Hole Bulk

RoHS: Compliant

Quick Inquiry

ECS-147.4-20-4

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