Name: M55342E12B49B9R
Brand: TT Electronics/IRC
SKU: M55342E12B49B9R
Availability: InStock
Rating: 5 (129 reviews)

M55342E12B49B9R

For Reference Only

Part Number	M55342E12B49B9R
Manufacturer	TT Electronics/IRC
Description	RES SMD 49.9KOHM 0.1% 1/10W 0603
Datasheet	M55342E12B49B9R Specifications
Package	0603 (1608 Metric)
ECAD
In Stock	2,592 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 29 - Jul 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # M55342E12B49B9R (Chip Resistor - Surface Mount) is manufactured by TT Electronics/IRC 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 M55342E12B49B9R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add M55342E12B49B9R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of M55342E12B49B9R.

M55342E12B49B9R Specifications

Manufacturer	TT Electronics/IRC
Category	Resistors - Chip Resistor - Surface Mount
Package	0603 (1608 Metric)
ECAD
Series	Military, MIL-PRF-55342, RM0603
Resistance	49.9 kOhms
Tolerance	±0.1%
Power (Watts)	0.1W, 1/10W
Composition	Thin Film
Features	Military, Moisture Resistant
Temperature Coefficient	±25ppm/°C
Operating Temperature	-55°C ~ 150°C
Package / Case	0603 (1608 Metric)
Supplier Device Package	0603
Size / Dimension	0.063" L x 0.031" W (1.60mm x 0.80mm)
Height - Seated (Max)	0.024" (0.60mm)
Number of Terminations	2
Failure Rate	R (0.01%)

M55342E12B49B9R Reviews

Alann*****llegos

April 4, 2023

★ ★ ★ ★ ★

This was a useful assortment of product that filled in a parts gap that I had on my electronic workbench. Thank you.

Mill*****ickman

March 22, 2023

★ ★ ★ ★ ★

Diodes okay. Shipped quick and received with well - packed

Ander*****vastava

March 22, 2023

★ ★ ★ ★ ★

Good quality, buy back and then use, with the newly bought hard disk, very stable, at any time you can check things, not occupy space, very convenient.

Noe*****ran

March 11, 2023

★ ★ ★ ★ ★

As I said before, your crew rock's keep up the fantastic work as we need you out there.

Madd*****awson

March 10, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Made***** Ford

February 20, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never disappoint me, most dependable, and no long waiting for deliveries.

Write a Review

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M55342E12B49B9R Packaging

M55342E12B49B9R FAQ

1. How to order M55342E12B49B9R 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 M55342E12B49B9R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the M55342E12B49B9R. All suppliers must pass our qualification reviews before they can publish their products including M55342E12B49B9R on Heisener; we pay more attention to the channels and quality of M55342E12B49B9R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the M55342E12B49B9R price and inventory displayed accurate?

The price and inventory of M55342E12B49B9R 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 M55342E12B49B9R?

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 M55342E12B49B9R we delivered, we will accept the replacement or return of the M55342E12B49B9R 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 M55342E12B49B9R.

(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 M55342E12B49B9R pin diagram, M55342E12B49B9R datasheet?

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

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M55342E12B49B9R 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
M55342E12B49B9RTS D# V90:2381_10137358	Vishay Intertechnologies	Res Thin Film 0603 49.9K Ohm 0.1% 0.1W(1/10W) ±25ppm/°C 0.01% Pad SMD T/R RoHS: Not Compliant	0
M55342E12B49B9RT0 D# V37:1799_10136388	Vishay Intertechnologies	Res Thin Film 0603 49.9K Ohm 0.1% 0.1W(1/10W) ±25ppm/°C 0.01% Pad SMD T/R RoHS: Not Compliant	0
M55342E12B49B9RTI D# V37:1799_10138900	Vishay Intertechnologies	Res Thin Film 0603 49.9K Ohm 0.1% 0.1W(1/10W) ±25ppm/°C 0.01% Pad SMD T/R RoHS: Not Compliant	0
M55342E12B49B9R-TR D# V37:1799_17736168	TT Electronics Resistors	Res Thin Film 0603 49.9K Ohm 0.1% 0.1W(1/10W) ±25ppm/°C 0.01% Pad SMD T/R RoHS: Not Compliant	0
M55342E12B49B9RT5 D# V37:1799_10137349	Vishay Intertechnologies	Res Thin Film 0603 49.9K Ohm 0.1% 0.1W(1/10W) ±25ppm/°C 0.01% Pad SMD T/R RoHS: Not Compliant	0
M55342E12B49B9RT3 D# V37:1799_19011016	Vishay Intertechnologies	Res Thin Film 0603 49.9K Ohm 0.1% 0.1W(1/10W) ±25ppm/°C 0.01% Pad SMD T/R RoHS: Not Compliant	0
M55342E12B49B9RTP D# V37:1799_10137353	Vishay Intertechnologies	Res Thin Film 0603 49.9K Ohm 0.1% 0.1W(1/10W) ±25ppm/°C 0.01% Pad SMD T/R RoHS: Not Compliant	0
M55342E12B49B9R D# V37:1799_07440673	TT Electronics Resistors	Res Thin Film 0603 49.9K Ohm 0.1% 0.1W(1/10W) ±25ppm/°C 0.01% Pad SMD T/R RoHS: Not Compliant	0
M55342E12B49B9RBS D# V37:1799_10137346	Vishay Intertechnologies	Res Thin Film 0603 49.9K Ohm 0.1% 0.1W(1/10W) ±25ppm/°C 0.01% Pad SMD Bulk RoHS: Not Compliant	0

Part Number	Manufacturer	Description	Stock
M55342E12B49B9RBS D# M55342E12B49B9RBS	Vishay Intertechnologies	RES THNFLM 0603 49.9K OHM 0.1W 0.10% 25PPM 0.01% SMD - Bulk (Alt: M55342E12B49B9RBS) RoHS: Not Compliant	0
M55342E12B49B9R5T D# M55342E12B49B9R5T	Vishay Intertechnologies	RES THNFLM 0603 49.9K OHM 0.1W 0.10% 25PPM 0.01% SMD SLDC - Tape and Reel (Alt: M55342E12B49B9R5T) RoHS: Not Compliant	0
M55342E12B49B9RT1 D# M55342E12B49B9RT1	Vishay Intertechnologies	QPL MIL-PRF-55342 Qualified Thin Film Resistor 0603 Size 49.9K Ohm 0.1% 0.1 W ±25 ppm/°C 2-Pin SMD T/R - Tape and Reel (Alt: M55342E12B49B9RT1) RoHS: Not Compliant	0
M55342E12B49B9RT0 D# M55342E12B49B9RT0	Vishay Intertechnologies	RES THNFLM 0603 49.9K OHM 0.1W 0.10% 25PPM 0.01% SMD - Tape and Reel (Alt: M55342E12B49B9RT0) RoHS: Not Compliant	0
M55342E12B49B9RWI D# M55342E12B49B9RWI	Vishay Intertechnologies	RES THNFLM 0603 49.9K OHM 0.1W 0.10% 25PPM 0.01% SMD SLDC - Waffle Pack (Alt: M55342E12B49B9RWI) RoHS: Not Compliant	0
M55342E12B49B9RT5 D# M55342E12B49B9RT5	Vishay Intertechnologies	Res Thin Film 0603 49.9K Ohm 0.1% 1/10W ±25ppm/°C 0.01% Molded SMD SMD T/R - Tape and Reel (Alt: M55342E12B49B9RT5) RoHS: Not Compliant	0
M55342E12B49B9RWS D# M55342E12B49B9RWS	Vishay Intertechnologies	Res Thin Film 0603 49.9K Ohm 0.1% 1W ±25ppm/°C 0.01% Molded SMD SMD Waffle Pack - Waffle Pack (Alt: M55342E12B49B9RWS) RoHS: Not Compliant	0
M55342E12B49B9RT3 D# M55342E12B49B9RT3	Vishay Intertechnologies	QPL MIL-PRF-55342 Qualified Thin Film Resistor 0603 Size 49.9K Ohm 0.1% 0.1 W ±25 ppm/°C 2-Pin SMD T/R - Tape and Reel (Alt: M55342E12B49B9RT3) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

M55342E12B49B9RT0

D# M55342E12B49B9RT0

Vishay Intertechnologies

RES THNFLM 0603 49.9K OHM 0.1W 0.10% 25PPM 0.01% SMD (Alt: M55342E12B49B9RT0)

Part Number	Manufacturer	Description	Stock
M55342E12B49B9RT5	Vishay Dale	RES THNFLM 0603 49.9K OHM 0.1% 1/10W 25PPM/ C 0.01% SMD - Tape and Reel	0
M55342E12B49B9R	TT Electronics Resistors	Unidentified	1200
M55342E12B49B9RBS	Vishay Dale	RES SMD 49.9K OHM 0.1% 1/10W	0
M55342E12B49B9RTS	Vishay Dale	RES SMD 49.9K OHM 0.1% 1/10W	0
M55342E12B49B9RWI	Vishay Dale	RES SMD 49.9K OHM 0.1% 1/10W	0

Part Number	Manufacturer	Description	Stock
M55342E12B49B9RT3 D# 541-M55342E12B49B9RT3TR-ND	Vishay Dale	M55342E 25PPM 0603 49.9K 0.1% R	0
M55342E12B49B9RBS D# M55342E12B49B9RBS-ND	Vishay Dale	RES SMD 49.9KOHM 0.1% 1/10W 0603	0
M55342E12B49B9R5T D# 541-M55342E12B49B9R5TTR-ND	Vishay Dale	M55342E 25PPM 0603 49.9K 0.1% R	0
M55342E12B49B9RTS D# M55342E12B49B9RTS-ND	Vishay Dale	RES SMD 49.9KOHM 0.1% 1/10W 0603	0
M55342E12B49B9RTI D# 541-M55342E12B49B9RTITR-ND	Vishay Dale	M55342E 25PPM 0603 49.9K 0.1% R	0
M55342E12B49B9RT1 D# 541-M55342E12B49B9RT1TR-ND	Vishay Dale	M55342E 25PPM 0603 49.9K 0.1% R	0
M55342E12B49B9RT0 D# 541-M55342E12B49B9RT0TR-ND	Vishay Dale	M55342E 25PPM 0603 49.9K 0.1% R	0
M55342E12B49B9RWI D# M55342E12B49B9RWI-ND	Vishay Dale	RES SMD 49.9KOHM 0.1% 1/10W 0603	0
M55342E12B49B9RTP D# 541-M55342E12B49B9RTPTR-ND	Vishay Dale	M55342E 25PPM 0603 49.9K 0.1% R	0
M55342E12B49B9RT5 D# 1135-1759-2-ND	Vishay Dale	RES SMD 49.9KOHM 0.1% 1/10W 0603	0
M55342E12B49B9RWS D# 541-M55342E12B49B9RWSTR-ND	Vishay Dale	M55342E 25PPM 0603 49.9K 0.1% R	0

Part Number

Manufacturer

Description

Stock

M55342E12B49B9RWS

Vishay Semiconductors

OEM/CM QUOTES ONLY | NO BROKERS

137

Part Number

Manufacturer

Description

Stock

M55342E12B49B9RT5

D# 48R3661

Vishay Intertechnologies

M55342E 25PPM 0603 49.9K 0.1% R T5

RoHS: Not Compliant

Min Qty: 500

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
M55342E12B49B9RT5 D# NS-M55342E12B49B9RT5	Vishay Dale	OEM/CM ONLY	2199
M55342E12B49B9R D# NS-M55342E12B49B9R	TT Electronics/IRC [MIL]	OEM/CM ONLY	3331
M55342E12B49B9RBS D# NS-M55342E12B49B9RBS	Vishay Dale	OEM/CM ONLY	4382
M55342E12B49B9RTS D# NS-M55342E12B49B9RTS	Vishay Dale	OEM/CM ONLY	2566
M55342E12B49B9RWI D# NS-M55342E12B49B9RWI	Vishay Dale	OEM/CM ONLY	2562

Part Number

Manufacturer

Description

Stock

M55342E12B49B9R

D# 000000000004420236

TT Electronics Resistors

Thin Film Resistors - SMD 0603 49.9K .1%

Part Number

Manufacturer

Description

Stock

M55342E12B49B9RWS

Vishay Dale

OEM/CM ONLY

146

Part Number	Manufacturer	Description	Stock
M55342E12B49B9RWS	Vishay Intertechnologies	Thin Film Resistors - SMD 0603 49.9K .1%	0
M55342E12B49B9RTR	TT Electronics plc	Thin Film Resistors - SMD 0603 49.9K .1%	0
M55342E12B49B9RT5	Vishay Intertechnologies	Thin Film Resistors - SMD 0603 49.9K .1%	0

Quick Inquiry

M55342E12B49B9R

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