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ST42EC503

ST42EC503

ST42EC503

For Reference Only

Part Number ST42EC503
Manufacturer Copal Electronics Inc.
Description TRIMMER 50K OHM 0.25W TH
Datasheet

ST42EC503 Specifications

Package -
ECAD
In Stock 2,052 piece(s)
Unit Price Request a Quote
Lead Time To be Confirmed
Estimated Delivery Time Jun 7 - Jun 12 (Choose Expedited Shipping)
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Payment Methods
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Part Number # ST42EC503 (Trimmer Potentiometers) is manufactured by Copal Electronics Inc. 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 ST42EC503 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ST42EC503 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ST42EC503.

ST42EC503 Specifications

ManufacturerCopal Electronics Inc.
CategoryPotentiometers, Variable Resistors - Trimmer Potentiometers
Package-
ECAD
SeriesST42
Resistance50 kOhms
Power (Watts)0.25W, 1/4W
Tolerance±20%
Temperature Coefficient±100ppm/°C
Number of Turns1
Adjustment TypeTop Adjustment
Resistive MaterialCermet
Mounting TypeThrough Hole
Termination StylePC Pins
Size / DimensionSquare - 0.197" L x 0.177" W x 0.091" H (5.00mm x 4.50mm x 2.30mm)

ST42EC503 Reviews

Nath*****havez

March 19, 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.

Gag*****ani

March 13, 2023

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Sunn*****rcia

March 9, 2023

Your prices are low and your website is customer-use friendly.

Tre***** West

March 8, 2023

Excellent sales and service. Thank you. Buy with confidence.

Gera*****Ramos

February 26, 2023

Fast shipping. Got it in few dayss from Hong Kong

The*****eyer

February 20, 2023

The fastest shipping I've seen yet

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ST42EC503 Packaging

Customized Labels
Sealing
Packing
Insepction

ST42EC503 FAQ

  • 1. How to order ST42EC503 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 ST42EC503 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the ST42EC503. All suppliers must pass our qualification reviews before they can publish their products including ST42EC503 on Heisener; we pay more attention to the channels and quality of ST42EC503 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the ST42EC503 price and inventory displayed accurate?
    The price and inventory of ST42EC503 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 ST42EC503?
    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 ST42EC503 we delivered, we will accept the replacement or return of the ST42EC503 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 ST42EC503.
    (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 ST42EC503 pin diagram, ST42EC503 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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VE-B7Y-CX-F4 VE-B7Y-CX-F4 Vicor Corporation, CONVERTER MOD DC/DC 3.3V 49.5W, Full Brick, ST42 View

ST42EC503 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

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

ST-42EC503

D# ST-42EC503

Nidec Copal Electronics Corporation

Res Cermet Trimmer 50K Ohm 20% 1/4W 1(Elec)/1(Mech)Turn 2.3mm (5 X 5 X 2.3mm) Pin Thru-Hole Bulk - Bulk (Alt: ST-42EC503)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

ST42EC503

Nidec Copal (USA) Corporation

RES TRMR 50K OHM 20% 1/4W 1TURN 2.3MM PIN TH - Bulk

0
Part Number Manufacturer Description Stock

ST42EC503

D# ST42EC503-ND

Nidec Copal Electronics Corporation

TRIMMER 50K OHM 0.25W PC PIN TOP

0

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