Name: B57891S0203H009
Brand: EPCOS (TDK)
SKU: B57891S0203H009
Availability: InStock
Rating: 5 (181 reviews)

B57891S0203H009

For Reference Only

Part Number	B57891S0203H009
Manufacturer	EPCOS (TDK)
Description	NTC THERMISTOR 20K OHM 3% DISC
Datasheet	B57891S0203H009 Specifications
Package	Disc, 4.5mm Dia x 4.5mm W
ECAD
In Stock	3,546 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 3 - Jun 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # B57891S0203H009 (Temperature Sensors - NTC Thermistors) is manufactured by EPCOS (TDK) 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 B57891S0203H009 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add B57891S0203H009 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of B57891S0203H009.

B57891S0203H009 Specifications

Manufacturer	EPCOS (TDK)
Category	Sensors, Transducers - Temperature Sensors - NTC Thermistors
Package	Disc, 4.5mm Dia x 4.5mm W
ECAD
Series	-
Resistance in Ohms @ 25°C	20k
Resistance Tolerance	±3%
B Value Tolerance	±1%
B0/50	-
B25/50	-
B25/75	-
B25/85	-
B25/100	4300K
Operating Temperature	-55°C ~ 155°C
Power - Max	200mW
Length - Lead Wire	-
Mounting Type	Through Hole
Package / Case	Disc, 4.5mm Dia x 4.5mm W

B57891S0203H009 Reviews

Vinc*****Burton

April 8, 2023

★ ★ ★ ★ ★

Quality made product satisfied with my purchase. Thanks.

Hea***** Cole

March 29, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low.

Kell*****rren

March 24, 2023

★ ★ ★ ★ ★

very pleased with item, thank you.

Viv*****ne Wu

March 22, 2023

★ ★ ★ ★ ★

What can I say, great value for the money. I only needed 2 but now I have some spares for future projects. They got the job done, nothing more I can say.

Arabe*****adden

March 16, 2023

★ ★ ★ ★ ★

Completely satisfied of B57891S0203H009 , I always find what I need. The site is easy to get the components .

Drav*****andit

March 15, 2023

★ ★ ★ ★ ★

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Lei*****rock

March 12, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Make***** Goda

March 5, 2023

★ ★ ★ ★ ★

Better than ever - more stock, better prices, quicker shipments, many choices of payment.

Sava***** Gole

February 26, 2023

★ ★ ★ ★ ★

On time and as described, fast delivery. Would definitely buy again. Thx.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

B57891S0203H009 Packaging

B57891S0203H009 FAQ

1. How to order B57891S0203H009 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 B57891S0203H009 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the B57891S0203H009. All suppliers must pass our qualification reviews before they can publish their products including B57891S0203H009 on Heisener; we pay more attention to the channels and quality of B57891S0203H009 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the B57891S0203H009 price and inventory displayed accurate?

The price and inventory of B57891S0203H009 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 B57891S0203H009?

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 B57891S0203H009 we delivered, we will accept the replacement or return of the B57891S0203H009 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 B57891S0203H009.

(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 B57891S0203H009 pin diagram, B57891S0203H009 datasheet?

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

B57891S0203H009 Related Products

2225Y1K20823JXR	Knowles Syfer, CAP CER 2225, -, -	View
MAL215729151E3	Vishay BC Components, CAP ALUM 150UF 20% 500V SNAP, Radial, Can - Snap-In - 3 Lead, -	View
TN22-1500B-TR	STMicroelectronics, SCR 400V 2A DPAK, TO-252-3, DPak (2 Leads + Tab), SC-63, -	View
MBR2X120A150	GeneSiC Semiconductor, DIODE SCHOTTKY 150V 120A SOT227, SOT-227-4, miniBLOC, -	View
XRCWHT-L1-R250-007A6	Cree Inc., LED XLAMP WARM WHITE 3500K 2SMD, 3529 (9073 Metric), -	View
GN3255-3EB7AM7E3	Semtech Corporation, IC ROSA 40KM LC XMD V2 FLEX, -, -	View
7215SYZ3BE	C&K, SWITCH TOGGLE SP3T 0.4VA 20V, -, -	View
HL1-HTM-DC6V	Panasonic Electric Works, RELAY GEN PURPOSE SPDT 15A 6V, -, -	View
RNC60J3300BSB14	Vishay Dale, RES 330 OHM 1/4W .1% AXIAL, Axial, -	View
ACT90ME26SN-3025-LC	TE Connectivity Deutsch Connectors, CONN RCPT HSG FMALE 26POS PNL MT, -, -	View
D38999/24WJ43SNLC	Amphenol Aerospace Operations, CONN RCPT HSG FMALE 43POS PNL MT, -, -	View
MS27467T23B53HD-LC	TE Connectivity Deutsch Connectors, CONN PLUG HSNG MALE 53POS INLINE, -, -	View

B57891S0203H009 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

B57891S0203H009

D# B57891S0203H009-ND

TDK Epcos

THERMISTOR NTC 20KOHM 4300K DISC

Quick Inquiry

B57891S0203H009

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS