Name: ERJ-2RKF4990X
Brand: Panasonic Electronic Components
SKU: ERJ-2RKF4990X
Availability: InStock
Rating: 5 (145 reviews)

ERJ-2RKF4990X

For Reference Only

Part Number	ERJ-2RKF4990X
Manufacturer	Panasonic Electronic Components
Description	RES SMD 499 OHM 1% 1/10W 0402
Datasheet	ERJ-2RKF4990X Datasheet ERJ-2RKF4990X Specifications
Package	0402 (1005 Metric)
ECAD
In Stock	1,437,228 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ERJ-2RKF4990X (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-2RKF4990X specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ERJ-2RKF4990X with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ERJ-2RKF4990X.

ERJ-2RKF4990X Specifications

Manufacturer	Panasonic Electronic Components
Category	Resistors - Chip Resistor - Surface Mount
Package	0402 (1005 Metric)
ECAD
Series	ERJ
Resistance	499 Ohms
Tolerance	±1%
Power (Watts)	0.1W, 1/10W
Composition	Thick Film
Features	Automotive AEC-Q200
Temperature Coefficient	±100ppm/°C
Operating Temperature	-55°C ~ 155°C
Package / Case	0402 (1005 Metric)
Supplier Device Package	0402
Size / Dimension	0.039" L x 0.020" W (1.00mm x 0.50mm)
Height - Seated (Max)	0.016" (0.40mm)
Number of Terminations	2
Failure Rate	-

ERJ-2RKF4990X Datasheet

ERJ-2RKF4990X Reviews

Eliez*****checo

March 27, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Jeff*****Clark

March 8, 2023

★ ★ ★ ★ ★

Very much appreciate the thoughtful system to hold multiple orders, including back ordered items, can be shipped at once rather than incremental shipments.

Jack*****King

March 7, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Cale*****lati

March 2, 2023

★ ★ ★ ★ ★

Great item at a great price. Quick shipping. Nice seller. Rad transaction!

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ERJ-2RKF4990X Packaging

ERJ-2RKF4990X FAQ

1. How to order ERJ-2RKF4990X 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-2RKF4990X is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ERJ-2RKF4990X. All suppliers must pass our qualification reviews before they can publish their products including ERJ-2RKF4990X on Heisener; we pay more attention to the channels and quality of ERJ-2RKF4990X products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ERJ-2RKF4990X price and inventory displayed accurate?

The price and inventory of ERJ-2RKF4990X 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-2RKF4990X?

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-2RKF4990X we delivered, we will accept the replacement or return of the ERJ-2RKF4990X 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-2RKF4990X.

(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-2RKF4990X pin diagram, ERJ-2RKF4990X datasheet?

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

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ERJ-2RKF4990X 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

ERJ-2RKF4990X

D# V36:1790_07448165

Panasonic Electronic Components

Res Thick Film 0402 499 Ohm 1% 0.1W(1/10W) ±100ppm/°C Pad SMD Automotive T/R

Part Number

Manufacturer

Description

Stock

ERJ2RKF4990X

D# 73T6528

Panasonic Electronic Components

Res Thick Film 0402 499 Ohm 1% 1/10W ±100ppm/°C Molded SMD Punched Carrier T/R - Product that comes on tape, but is not reeled (Alt: 73T6528)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ERJ2RKF4990X

D# ERJ2RKF4990X

Panasonic Electronic Components

Res Thick Film 0402 499 Ohm 1% 1/10W ±100ppm/°C Molded SMD Punched Carrier T/R (Alt: ERJ2RKF4990X)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ERJ2RKF4990X

D# ERJ2RKF4990X

Panasonic Electronic Components

Res Thick Film 0402 499 Ohm 1% 1/10W ±100ppm/°C Molded SMD Punched Carrier T/R - Tape and Reel (Alt: ERJ2RKF4990X)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ERJ-2RKF4990X

Panasonic Electronic Components

8760

ERJ2RKF4990X

Panasonic Electronic Components

47392

Part Number

Manufacturer

Description

Stock

ERJ-2RKF4990X

Panasonic Electronic Components

RESISTOR, 0402, 499R 1%, 0.1W

12849

Part Number

Manufacturer

Description

Stock

ERJ-2RKF4990X

Panasonic Electronic Components

0402 499 1% 1/10W 100ppm/C

ERJ2RKF4990X

Panasonic Electronic Components

499ohms ±, 1% 0.1W ±, 100ppm/℃ 0402 Chip Resistor - Surface Mount RoHS

100

Part Number

Manufacturer

Description

Stock

ERJ2RKF4990X

Panasonic Electronic Components

RoHS (ship within 1day) - D/C 2018

18274

Part Number

Manufacturer

Description

Stock

ERJ-2RKF4990X

D# P499LTR-ND

Panasonic Electronic Components

RES SMD 499 OHM 1% 1/10W 0402

657703

Part Number

Manufacturer

Description

Stock

ERJ2RKF4990X

D# 2059126

Panasonic Electronic Components

RES, 499R, 1%, 0.1W, 0402, THICK FILM

RoHS: Compliant

Min Qty: 10

Container: Cut Tape

47903

Part Number

Manufacturer

Description

Stock

ERJ-2RKF4990X

Panasonic Electronic Components

ERJ Series 0402 499 Ohm 0.1 W ±1 % ±100 ppm/°C SMT Thick Film Chip Resistor

RoHS: Compliant

pbFree: Yes

156364

Part Number

Manufacturer

Description

Stock

ERJ2RKF4990X

Panasonic Electronic Components

OEM/CM QUOTES ONLY | NO BROKERS

2921000

Part Number

Manufacturer

Description

Stock

ERJ-2RKF4990X

Panasonic Electronic Components

In Stock

8898

Part Number

Manufacturer

Description

Stock

ERJ-2RKF4990X

Panasonic Electronic Components

Res Thick Film 0402 499 Ohm 1% 0.1W(1/10W) ±100ppm/°C Pad SMD Automotive T/R

RoHS: Compliant

563173

Part Number

Manufacturer

Description

Stock

ERJ-2RKF4990X

D# 667-ERJ-2RKF4990X

Panasonic Electronic Components

Thick Film Resistors - SMD 0402 499ohms 1% AEC-Q200

RoHS: Compliant

362438

Part Number

Manufacturer

Description

Stock

ERJ-2RKF4990X

D# XSFP00000203389

Panasonic Electronic Components

ERJ Series 0402 499 Ohm 0.1 W 1 % 100 ppm/C SMT Thick Film Chip Resistor

130000

Part Number	Manufacturer	Description	Stock
ERJ-2RKF4990X. D# 25AC9089	Panasonic Electronic Components	Resistance:499ohm, Resistance Tolerance:± 1%, Power Rating:62.5mW, Resistor Case Style:0402 [1005 Metric], Resistor Technology:Thick Film, Resistor Type:Precision, Product Range:ERJ Series, Temperature Coefficient:± 100ppm/°C RoHS Compliant: Yes RoHS: Compliant Min Qty: 10000 Container: TAPE & REEL - FULL	0
ERJ2RKF4990X D# 12AC0991	Panasonic Electronic Components	RES, 499R, 1%, 0.1W, 0402, Resistor Case Style:0402 [1005 Metric], Resistance:499ohm, Product Range:ERJ2R Series, Voltage Rating:50V, Resistor Element Material:Thick Film, Power Rating:100mW, Resistance Tolerance:± 1%, Temperature RoHS Compliant: Yes RoHS: Compliant Min Qty: 10000 Container: TAPE & REEL - FULL	110000
ERJ-2RKF4990X D# 73T6528	Panasonic Electronic Components	RES, THICK FILM, 499R, 1%, 0.063W, 0402, Resistance:499ohm, Resistance Tolerance:± 1%, Power Rating:62.5mW, Resistor Case Style:0402 [1005 Metric], Resistor Technology:Thick Film, Resistor Type:Precision, Product Range:ERJ Series RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Cut Tape	9588

Part Number

Manufacturer

Description

Stock

ERJ-2RKF 4990X

D# NS-ERJ-2RKF 4990X

PANASONIC

OEM/CM ONLY

4018

ERJ-2RKF4990X

D# NS-ERJ-2RKF4990X

Panasonic Electronic Components

OEM/CM ONLY

170098

Part Number

Manufacturer

Description

Stock

ERJ-2RKF4990X

Panasonic Electronic Components

Res Thick Film 0402 499 Ohm 1% 0.1W(1/10W) ±100ppm/°C Pad SMD Automotive T/R

RoHS: Compliant

563173

Part Number

Manufacturer

Description

Stock

ERJ2RKF4990X

Panasonic Electronic Components

Resistor, Metal Glaze, 499 Ohm, 50V, 1±%, 100ppm, 0402 Case Size

111617

Part Number

Manufacturer

Description

Stock

P499LTR-NDERJ-2RKF4990XRC0402FR-07499RL

OEM/CM ONLY

13950

ERJ2RKF4990X

Panasonic Electronic Components

OEM/CM ONLY

865623

Part Number

Manufacturer

Description

Stock

ERJ-2RKF4990X

Panasonic Electronic Components

1460

Part Number

Manufacturer

Description

Stock

ERJ-2RKF4990X

Panasonic Electronic Components

Thick Film Resistors - SMD 0402 499ohms 1% AEC-Q200

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

ERJ-2RKF4990X

D# 51645125

Panasonic Electronic Components

Res Thick Film 0402 499 Ohm 1% 0.1W(1/10W) ±100ppm/°C Pad SMD Automotive T/R

Part Number

Manufacturer

Description

Stock

ERJ2RKF4990X

mfr

RFQ

9900

Part Number

Manufacturer

Description

Stock

ERJ2RKF4990X

D# 2059126RL

Panasonic Electronic Components

RES, 499R, 1%, 0.1W, 0402, THICK FILM

RoHS: Compliant

Min Qty: 50

Container: Reel

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ERJ-2RKF4990X

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