buy SM31A503 | SM31A503 Datasheet | Heisener.com
Contact Us
SalesDept@heisener.com +86-755-83210559 ext. 813

SM31A503

SM31A503

SM31A503

For Reference Only

Part Number SM31A503
Manufacturer Copal Electronics Inc.
Description TRIMMER 50K OHM 0.125W SMD
Datasheet

SM31A503 Specifications

Package -
ECAD
In Stock 8,568 piece(s)
Unit Price Request a Quote
Lead Time To be Confirmed
Estimated Delivery Time May 16 - May 21 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # SM31A503 (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 SM31A503 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SM31A503 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SM31A503.

SM31A503 Specifications

ManufacturerCopal Electronics Inc.
CategoryPotentiometers, Variable Resistors - Trimmer Potentiometers
Package-
ECAD
SeriesSM31
Resistance50 kOhms
Power (Watts)0.125W, 1/8W
Tolerance±20%
Temperature Coefficient±100ppm/°C
Number of Turns5
Adjustment TypeSide Adjustment
Resistive MaterialCermet
Mounting TypeSurface Mount
Termination StyleJ Lead
Size / DimensionSquare - 0.173" L x 0.154" W x 0.134" H (4.40mm x 3.90mm x 3.40mm)

SM31A503 Reviews

Jad*****ora

March 25, 2023

There are cheaper ones out there but this one really take the guessing game out.

Orla*****Pitts

March 7, 2023

2nd time buying these - quite good. Very fast shipping

Yose*****glish

March 1, 2023

Used these for a solar project, and they are working great.

Amay*****evino

February 25, 2023

All resistors exactly -0.01%. Pretty good.

Ter*****Bryan

February 21, 2023

Heisener is on a very short list of companies I highly recommend without any hesitation. From stock, pricing, ease of ordering and great service, they have it all.

Jayl*****Brooks

February 20, 2023

They work great and I hope to find more used for the extra ones.

Write a Review

Not Rated
Thanks for Your Review!

SM31A503 Packaging

Customized Labels
Sealing
Packing
Insepction

SM31A503 FAQ

  • 1. How to order SM31A503 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 SM31A503 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SM31A503. All suppliers must pass our qualification reviews before they can publish their products including SM31A503 on Heisener; we pay more attention to the channels and quality of SM31A503 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SM31A503 price and inventory displayed accurate?
    The price and inventory of SM31A503 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 SM31A503?
    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 SM31A503 we delivered, we will accept the replacement or return of the SM31A503 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 SM31A503.
    (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 SM31A503 pin diagram, SM31A503 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

SM31A503 Related Products

SIT8209AC-3F-25S-98.304000X SIT8209AC-3F-25S-98.304000X SiTIME, -20 TO 70C, 5032, 10PPM, 2.5V, 9, -, SM31 View
1812Y0500271JAR 1812Y0500271JAR Knowles Syfer, CAP CER 1812, -, SM31 View
0805Y2000681JER 0805Y2000681JER Knowles Syfer, CAP CER 0805, -, SM31 View
7006L55PFI 7006L55PFI IDT, Integrated Device Technology Inc, IC SRAM 128KBIT 55NS 64TQFP, 64-LQFP, SM31 View
CA5100R2700JR05 CA5100R2700JR05 Vishay Dale, RES 0.27 OHM 5W 5% AXIAL, Axial, SM31 View
RN55C8980DRSL RN55C8980DRSL Vishay Dale, RES 898 OHM 1/8W .5% AXIAL, Axial, SM31 View
RC2012F7153CS RC2012F7153CS Samsung, RESISTOR 0805 715KOHM 0.125W, -, SM31 View
CRCW0805121RFKEA CRCW0805121RFKEA Vishay Dale, RES SMD 121 OHM 1% 1/8W 0805, 0805 (2012 Metric), SM31 View
FW-25-05-G-D-610-065-A-P FW-25-05-G-D-610-065-A-P Samtec Inc., .050'' BOARD SPACERS, -, SM31 View
D38999/20JD5HB-LC D38999/20JD5HB-LC TE Connectivity Deutsch Connectors, CONN RCPT HSNG MALE 5POS PNL MT, -, SM31 View
51915-446LF 51915-446LF Amphenol FCI, PWRBLADE RA REC, -, SM31 View
VI-B1V-EX-F1 VI-B1V-EX-F1 Vicor Corporation, CONVERTER MOD DC/DC 5.8V 75W, Full Brick, SM31 View

SM31A503 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

SM-31A503

D# SM-31A503

Nidec Copal Electronics Corporation

Res Cermet Trimmer 50K Ohm 20% 1/8W 5(Elec)Turn 1.3mm (3.9 X 4.4 X 3.4mm) J-Hook SMD Bulk - Tape and Reel (Alt: SM-31A503)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

SM31A503

Nidec Copal (USA) Corporation

RES TRMR 50K OHM 20% 1/8W 5TURN 1.3MM J-HOOK SMD - Tape and Reel

0
Part Number Manufacturer Description Stock

SM31A503

D# SM31A503-ND

Nidec Copal Electronics Corporation

TRIMMER 50K OHM 0.125W J LEAD

0

Quick Inquiry

SM31A503

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

View the Certificates

Contact Us

Do you have any question about SM31A503?

SM31A503 QRCode

Scan to view this page

Featured Products

ADV7630KSVZ

IC SPLITTER/MUX HDMI 128TQFP

SF-1206S400-2

FUSE BOARD MOUNT 4A 24VDC 1206

LT1308BIS8#TRPBF

IC REG BOOST SEPIC ADJ 2A 8SOIC

SI1865DDL-T1-GE3

IC LOAD SW LVL SHIFT SC70-6

1SMB28AT3G

TVS DIODE 28VWM 45.4VC SMB

0451007.MRL

FUSE BRD MNT 7A 125VAC/VDC 2SMD

ADG1334BRSZ

IC SWITCH QUAD SPDT 20SSOP

74HC4066BQ,115

IC SWITCH QUAD 1X2 14DHVQFN

2N7002LT1G

MOSFET N-CH 60V 0.115A SOT-23

MC14094BDR2G

IC SHIFT REGSTR 8BIT CMOS 16SOIC

View More »

SM31A503 Tags

  • SM31A503
  • SM31A503 PDF
  • SM31A503 datasheet
  • SM31A503 specification
  • SM31A503 image
  • Copal Electronics Inc.
  • Copal Electronics Inc. SM31A503
  • buy SM31A503
  • SM31A503 price
  • SM31A503 distributor
  • SM31A503 supplier
  • SM31A503 wholesales

SM31A503 is Available in