Name: MMF1WSFRF3K9
Brand: Yageo
SKU: MMF1WSFRF3K9
Availability: InStock
Rating: 5 (110 reviews)

MMF1WSFRF3K9

For Reference Only

Part Number	MMF1WSFRF3K9
Manufacturer	Yageo
Description	RES SMD 3.9K OHM 1% 1W MELF
Datasheet	MMF1WSFRF3K9 Datasheet MMF1WSFRF3K9 Specifications
Package	MELF, 0309
ECAD
In Stock	3,490 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
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Payment Methods
Delivery Services

Part Number # MMF1WSFRF3K9 (Chip Resistor - Surface Mount) is manufactured by Yageo 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 MMF1WSFRF3K9 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MMF1WSFRF3K9 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MMF1WSFRF3K9.

MMF1WSFRF3K9 Specifications

Manufacturer	Yageo
Category	Resistors - Chip Resistor - Surface Mount
Package	MELF, 0309
ECAD
Series	MMF
Resistance	3.9 kOhms
Tolerance	±1%
Power (Watts)	1W
Composition	Metal Film
Features	-
Temperature Coefficient	±100ppm/°C
Operating Temperature	-55°C ~ 155°C
Package / Case	MELF, 0309
Supplier Device Package	MELF
Size / Dimension	0.126" Dia x 0.335" L (3.20mm x 8.50mm)
Height - Seated (Max)	-
Number of Terminations	2
Failure Rate	-

MMF1WSFRF3K9 Datasheet

MMF1WSFRF3K9 Reviews

Romi*****oran

April 8, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

Moni*****rora

April 2, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Emm*****reer

March 29, 2023

★ ★ ★ ★ ★

I received technical certification with a good staff. They have good fair prices on brand names.

San***** Clay

March 28, 2023

★ ★ ★ ★ ★

Perfect! Nice components, professional service!

Kar*****Quinn

March 28, 2023

★ ★ ★ ★ ★

Incredible fast delivery,All super OK. Thanks

Ahm*****Gopal

February 27, 2023

★ ★ ★ ★ ★

Best organized online supplier, excellent service personnel.

Zack*****Horton

February 20, 2023

★ ★ ★ ★ ★

Thousands of in stock parts with low cost shipping and standard quality.

Luk*****loan

February 19, 2023

★ ★ ★ ★ ★

It is so great to order from a supplier that provides so many shipping options at reasonable cost. It couldn't be any easier to order from Heisener. Great job!

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MMF1WSFRF3K9 Packaging

MMF1WSFRF3K9 FAQ

1. How to order MMF1WSFRF3K9 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 MMF1WSFRF3K9 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MMF1WSFRF3K9. All suppliers must pass our qualification reviews before they can publish their products including MMF1WSFRF3K9 on Heisener; we pay more attention to the channels and quality of MMF1WSFRF3K9 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MMF1WSFRF3K9 price and inventory displayed accurate?

The price and inventory of MMF1WSFRF3K9 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 MMF1WSFRF3K9?

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 MMF1WSFRF3K9 we delivered, we will accept the replacement or return of the MMF1WSFRF3K9 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 MMF1WSFRF3K9.

(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 MMF1WSFRF3K9 pin diagram, MMF1WSFRF3K9 datasheet?

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

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MMF1WSFRF3K9 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

MMF1WSFRF3K9

YAGEO Corporation

RES SMD 3.9K OHM 1% 1W MELF

Part Number

Manufacturer

Description

Stock

MMF1WSFRF3K9

D# MMF1WSFRF3K9-ND

YAGEO Corporation

RES SMD 3.9K OHM 1% 1W MELF

Part Number

Manufacturer

Description

Stock

MMF1WSFRF3K9

YAGEO Corporation

OEM/CM QUOTES ONLY | NO BROKERS

2320

Part Number

Manufacturer

Description

Stock

MMF1WSFRF3K9

D# NS-MMF1WSFRF3K9

YAGEO Corporation

OEM/CM ONLY

3221

Part Number

Manufacturer

Description

Stock

MMF1WSFRF3K9

YAGEO Corporation

OEM/CM ONLY

2011

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MMF1WSFRF3K9

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