Name: 637E7776A3T
Brand: CTS-Frequency Controls
SKU: 637E7776A3T
Availability: InStock
Rating: 5 (171 reviews)

637E7776A3T

For Reference Only

Part Number	637E7776A3T
Manufacturer	CTS-Frequency Controls
Description	OSC LVPECL SMD
Datasheet	637E7776A3T Datasheet 637E7776A3T Specifications
Package	6-SMD, No Lead
ECAD
In Stock	7,362 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 23 - May 28 (Choose Expedited Shipping)
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Delivery Services

Part Number # 637E7776A3T (Oscillators) is manufactured by CTS-Frequency Controls 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 637E7776A3T specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 637E7776A3T with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 637E7776A3T.

637E7776A3T Specifications

Manufacturer	CTS-Frequency Controls
Category	Crystals, Oscillators, Resonators - Oscillators
Package	6-SMD, No Lead
ECAD
Series	637
Type	XO (Standard)
Frequency	77.76MHz
Function	Enable/Disable
Output	LVPECL
Voltage - Supply	3.3V
Frequency Stability	±20ppm
Operating Temperature	-10°C ~ 60°C
Current - Supply (Max)	88mA
Ratings	-
Mounting Type	Surface Mount
Package / Case	6-SMD, No Lead
Size / Dimension	0.276" L x 0.197" W (7.00mm x 5.00mm)
Height - Seated (Max)	0.079" (2.00mm)

637E7776A3T Datasheet

637E7776A3T Reviews

Bexl*****vila

April 9, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Uri*****Raval

April 7, 2023

★ ★ ★ ★ ★

Outstanding supplier! Heisener is on a very short list of suppliers I can recommend. From stock, pricing, ease of ordering and great service, they get it all.

Evel*****Meza

April 2, 2023

★ ★ ★ ★ ★

Comparison with other company, Heisener is my first choice for supplier.

Any*****illay

March 27, 2023

★ ★ ★ ★ ★

Very user friendly to find part and specs. Easy to deal with the transaction for different payment types. Thanks!

Any*****ich

March 23, 2023

★ ★ ★ ★ ★

Very pleased purchasing experience, would definitely buy again.

Tucke*****tista

March 16, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Evely*****garwal

March 14, 2023

★ ★ ★ ★ ★

good item, quick delivery, prefer to recommended.

Emma*****Porter

February 27, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Lun*****arikh

February 20, 2023

★ ★ ★ ★ ★

Super Fast Delivery & Well Packaged - Great Service - No Problems

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637E7776A3T Packaging

637E7776A3T FAQ

1. How to order 637E7776A3T 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 637E7776A3T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 637E7776A3T. All suppliers must pass our qualification reviews before they can publish their products including 637E7776A3T on Heisener; we pay more attention to the channels and quality of 637E7776A3T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 637E7776A3T price and inventory displayed accurate?

The price and inventory of 637E7776A3T 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 637E7776A3T?

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 637E7776A3T we delivered, we will accept the replacement or return of the 637E7776A3T 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 637E7776A3T.

(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 637E7776A3T pin diagram, 637E7776A3T datasheet?

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

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637E7776A3T 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

637E7776A3T

D# 637E7776A3T

CTS Corporation

Very Low Jitter Clock Oscillator LVPECL Pin 2 Enable Output 77.76MHz Frequency ±20ppm Frequency Stability 3.3VDC Supply Voltage ‐10°C to +60°C Temperature 6-Pin Surface Mount T/R - Tape and Reel (Alt: 637E7776A3T)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

637E7776A3T

D# 637E7776A3T-ND

CTS Corporation

XTAL OSC XO 77.7600MHZ LVPECL

Part Number

Manufacturer

Description

Stock

637E7776A3T

CTS Corporation

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

637E7776A3T

CTS Corporation

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

637E7776A3T

CTS Corporation

RoHS: Compliant

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637E7776A3T

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