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ER1840-20KM

ER1840-20KM

ER1840-20KM

For Reference Only

Part Number ER1840-20KM
Manufacturer API Delevan Inc.
Description FIXED IND 3.9UH 870MA 155 MOHM
Datasheet

ER1840-20KM Datasheet

ER1840-20KM Specifications

Package Axial
ECAD
In Stock 6,588 piece(s)
Unit Price Request a Quote
Lead Time To be Confirmed
Estimated Delivery Time May 23 - May 28 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # ER1840-20KM (Fixed Inductors) is manufactured by API Delevan 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 ER1840-20KM specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ER1840-20KM with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ER1840-20KM.

ER1840-20KM Specifications

ManufacturerAPI Delevan Inc.
CategoryInductors, Coils, Chokes - Fixed Inductors
PackageAxial
ECAD
SeriesER1840
TypeMolded
Material - CoreIron
Inductance3.9µH
Tolerance±10%
Current Rating870mA
Current - Saturation-
ShieldingUnshielded
DC Resistance (DCR)155 mOhm Max
Q @ Freq30 @ 7.9MHz
Frequency - Self Resonant65MHz
Ratings-
Operating Temperature-55°C ~ 105°C
Frequency - Test7.9MHz
Features-
Mounting TypeThrough Hole
Package / CaseAxial
Supplier Device Package-
Size / Dimension0.187" Dia x 0.437" L (4.75mm x 11.10mm)
Height - Seated (Max)-

ER1840-20KM Datasheet

ER1840-20KM Reviews

Prest*****smussen

April 6, 2023

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

How***** Lee

March 30, 2023

Those components are in stock shipped fast and arrive promptly. Really Fast!

Skyl*****bride

March 2, 2023

I enjoy doing business with Heisener, please keep up the GREAT Service!

Barba*****adford

February 24, 2023

The best choice, clear and easy to make an order. Gives me full control.

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ER1840-20KM Packaging

Customized Labels
Sealing
Packing
Insepction

ER1840-20KM FAQ

  • 1. How to order ER1840-20KM 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 ER1840-20KM is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the ER1840-20KM. All suppliers must pass our qualification reviews before they can publish their products including ER1840-20KM on Heisener; we pay more attention to the channels and quality of ER1840-20KM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the ER1840-20KM price and inventory displayed accurate?
    The price and inventory of ER1840-20KM 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 ER1840-20KM?
    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 ER1840-20KM we delivered, we will accept the replacement or return of the ER1840-20KM 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 ER1840-20KM.
    (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 ER1840-20KM pin diagram, ER1840-20KM datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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ER1840-20KM 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

ER1840-20KM

API Delevan

FIXED IND 3.9UH 870MA 155 MOHM

0
Part Number Manufacturer Description Stock

ER1840-20KM

D# ER1840-20KM-ND

API Delevan

FIXED IND 3.9UH 870MA 155 MOHM

0
Part Number Manufacturer Description Stock

ER1840-20KM

API Delevan

6
Part Number Manufacturer Description Stock

ER1840-20KM

D# NS-ER1840-20KM

API Delevan [MIL]

OEM/CM ONLY

1915

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ER1840-20KM

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