Name: MM203J1F
Brand: US Sensor
SKU: MM203J1F
Availability: InStock
Rating: 5 (115 reviews)

MM203J1F

For Reference Only

Part Number	MM203J1F
Manufacturer	US Sensor
Description	NTC THERMISTOR 20K OHM 1% MELF
Datasheet	MM203J1F Specifications
Package	LL-31, MICRO-MELF
ECAD
In Stock	6,900 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 12 - Jun 17 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MM203J1F (Temperature Sensors - NTC Thermistors) is manufactured by US Sensor 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 MM203J1F specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MM203J1F with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MM203J1F.

MM203J1F Specifications

Manufacturer	US Sensor
Category	Sensors, Transducers - Temperature Sensors - NTC Thermistors
Package	LL-31, MICRO-MELF
ECAD
Series	MM
Resistance in Ohms @ 25°C	20k
Resistance Tolerance	±1%
B Value Tolerance	-
B0/50	3892K
B25/50	-
B25/75	-
B25/85	-
B25/100	-
Operating Temperature	-55°C ~ 220°C
Power - Max	-
Length - Lead Wire	-
Mounting Type	Surface Mount
Package / Case	LL-31, MICRO-MELF

MM203J1F Reviews

Ellia*****wnsend

April 3, 2023

★ ★ ★ ★ ★

Awesome components selection and availability. Ordering process is easy. They don't spam me after the purchase.

Jazmi*****nkins

March 30, 2023

★ ★ ★ ★ ★

Best organized online supplier, excellent service personnel.

Trist*****mmons

March 23, 2023

★ ★ ★ ★ ★

I can find what I want, and also trust I'm getting what I paid for. Many times I had to send things back or eat the cost dealing shady sellers, either way it cost me.

Ben***** Wu

March 13, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Adr***** Hunt

March 9, 2023

★ ★ ★ ★ ★

Perfectly functioning!! on time and as described!

Jess*****Miles

March 4, 2023

★ ★ ★ ★ ★

Always have what I need, fast and easy for making an order, fast shipping and great service! That about covers it! Many Thanks!

Rona*****ewton

February 21, 2023

★ ★ ★ ★ ★

Great seller, item shipped quickly and in great packaging. I will come next time .

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MM203J1F Packaging

MM203J1F FAQ

1. How to order MM203J1F 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 MM203J1F is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MM203J1F. All suppliers must pass our qualification reviews before they can publish their products including MM203J1F on Heisener; we pay more attention to the channels and quality of MM203J1F products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MM203J1F price and inventory displayed accurate?

The price and inventory of MM203J1F 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 MM203J1F?

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 MM203J1F we delivered, we will accept the replacement or return of the MM203J1F 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 MM203J1F.

(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 MM203J1F pin diagram, MM203J1F datasheet?

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

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MM203J1F 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

MM203J1F

D# V36:1790_18946179

Littelfuse Inc

NTC Thermistor

Part Number

Manufacturer

Description

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MM203J1F

US Sensor

THERMISTOR NTC 20K OHM MELF

Part Number

Manufacturer

Description

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MM203J1F

D# 615-1110-ND

Littelfuse Inc

THERMISTOR NTC 20KOHM 3892K MELF

470

Part Number

Manufacturer

Description

Stock

MM203J1F

Littelfuse Inc

20 kOhm ±1% 3892 K Surface Mount NTC Thermistor - MICRO-MELF

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

MM203J1F

D# 43AC9367

Littelfuse Inc

THERMISTOR, US SENSOR / BULK

RoHS: Not Compliant

Min Qty: 250

Container: Bulk

Part Number

Manufacturer

Description

Stock

MM203J1F

D# NS-MM203J1F

US Sensor

OEM/CM ONLY

3513

Part Number

Manufacturer

Description

Stock

MM203J1F

Littelfuse Inc

OEM/CM ONLY

315

Part Number

Manufacturer

Description

Stock

MM203J1F

Littelfuse Inc

NTC Thermistors NTC 20K OHM +/- 1%

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MM203J1F

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