Name: ERJ-S12F4990U
Brand: Panasonic Electronic Components
SKU: ERJ-S12F4990U
Availability: InStock
Rating: 5 (169 reviews)

ERJ-S12F4990U

For Reference Only

Part Number	ERJ-S12F4990U
Manufacturer	Panasonic Electronic Components
Description	RES SMD 499 OHM 1% 3/4W 1812
Datasheet	ERJ-S12F4990U Specifications
Package	1812 (4532 Metric)
ECAD
In Stock	7,560 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 16 - May 21 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ERJ-S12F4990U (Chip Resistor - Surface Mount) is manufactured by Panasonic Electronic Components 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 ERJ-S12F4990U specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ERJ-S12F4990U with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ERJ-S12F4990U.

ERJ-S12F4990U Specifications

Manufacturer	Panasonic Electronic Components
Category	Resistors - Chip Resistor - Surface Mount
Package	1812 (4532 Metric)
ECAD
Series	ERJ
Resistance	499 Ohms
Tolerance	±1%
Power (Watts)	0.75W, 3/4W
Composition	Thick Film
Features	Anti-Sulfur, Automotive AEC-Q200
Temperature Coefficient	±100ppm/°C
Operating Temperature	-55°C ~ 155°C
Package / Case	1812 (4532 Metric)
Supplier Device Package	1812
Size / Dimension	0.177" L x 0.126" W (4.50mm x 3.20mm)
Height - Seated (Max)	0.028" (0.70mm)
Number of Terminations	2
Failure Rate	-

ERJ-S12F4990U Reviews

Isab*****rewal

April 8, 2023

★ ★ ★ ★ ★

Absolutely awesome, quick delivery, perfect product exactly as described!

Vicen*****ynard

April 7, 2023

★ ★ ★ ★ ★

This help solved the extra electricity flowing back.

Giov***** Fry

April 4, 2023

★ ★ ★ ★ ★

Perfectly functioning!! on time and as described!

Morg*****haveri

March 14, 2023

★ ★ ★ ★ ★

I am satisfied with Heisener company

Sie*****Koch

March 11, 2023

★ ★ ★ ★ ★

Always the correct parts in the correct amounts are received. Fantastic Quality Control and Great Selection. Heisener has became to be one of my best suppliers for many years now.

Wins*****Jacobs

March 8, 2023

★ ★ ★ ★ ★

Excellent service over extended period of time. Incredibly fast shipping, never any errors. Couldn't be more pleased.

Elia*****oster

February 23, 2023

★ ★ ★ ★ ★

They work great and I hope to find more used for the extra ones.

Jad*****alton

February 22, 2023

★ ★ ★ ★ ★

Resonators were genuine Murata components and arrived in 3 days from Hongkong

Kimo*****alone

February 22, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

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ERJ-S12F4990U Packaging

ERJ-S12F4990U FAQ

1. How to order ERJ-S12F4990U 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 ERJ-S12F4990U is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ERJ-S12F4990U. All suppliers must pass our qualification reviews before they can publish their products including ERJ-S12F4990U on Heisener; we pay more attention to the channels and quality of ERJ-S12F4990U products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ERJ-S12F4990U price and inventory displayed accurate?

The price and inventory of ERJ-S12F4990U 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 ERJ-S12F4990U?

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 ERJ-S12F4990U we delivered, we will accept the replacement or return of the ERJ-S12F4990U 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 ERJ-S12F4990U.

(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 ERJ-S12F4990U pin diagram, ERJ-S12F4990U datasheet?

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

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ERJ-S12F4990U 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

ERJS12F4990U

D# ERJ-S12F4990U

Panasonic Electronic Components

Res Thick Film 1812 499 Ohm 1% 3/4W ±100ppm/°C Molded SMD Embossed Carrier T/R - Tape and Reel (Alt: ERJ-S12F4990U)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ERJ-S12F4990U

Panasonic Electronic Components

RES SMD 499 OHM 1% 3/4W 1812

Part Number

Manufacturer

Description

Stock

ERJ-S12F4990U

D# ERJ-S12F4990U-ND

Panasonic Electronic Components

RES SMD 499 OHM 1% 3/4W 1812

Part Number

Manufacturer

Description

Stock

ERJS12F4990U

D# 3318561

Panasonic Electronic Components

RES, 499R, 1%, 0.75W, 1812, THICK FILM

RoHS: Compliant

Min Qty: 5000

Container: Reel

Part Number

Manufacturer

Description

Stock

ERJ-S12F4990U

Panasonic Electronic Components

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

ERJ-S12F4990U

D# 51W1579

Panasonic Electronic Components

Thick Film Chip Res, Anti Sulfur, 1812 RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 5000

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

ERJ-S12F4990U

D# NS-ERJ-S12F4990U

Panasonic Electronic Components

OEM/CM ONLY

6691

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ERJ-S12F4990U

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