Name: SCH74-391
Brand: Signal Transformer
SKU: SCH74-391
Availability: InStock
Rating: 5 (97 reviews)

SCH74-391

For Reference Only

Part Number	SCH74-391
Manufacturer	Signal Transformer
Description	FIXED IND 390UH 460MA 2.09 OHM
Datasheet	SCH74-391 Datasheet SCH74-391 Specifications
Package	Nonstandard
ECAD
In Stock	4,194 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 19 - Jun 24 (Choose Expedited Shipping)
Request for Quotation

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Delivery Services

Part Number # SCH74-391 (Fixed Inductors) is manufactured by Signal Transformer 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 SCH74-391 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SCH74-391 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SCH74-391.

SCH74-391 Specifications

Manufacturer	Signal Transformer
Category	Inductors, Coils, Chokes - Fixed Inductors
Package	Nonstandard
ECAD
Series	SCH74
Type	Wirewound
Material - Core	-
Inductance	390µH
Tolerance	±10%
Current Rating	460mA
Current - Saturation	380mA
Shielding	Unshielded
DC Resistance (DCR)	2.09 Ohm Max
Q @ Freq	-
Frequency - Self Resonant	-
Ratings	-
Operating Temperature	-40°C ~ 125°C
Frequency - Test	1kHz
Features	-
Mounting Type	Surface Mount
Package / Case	Nonstandard
Supplier Device Package	-
Size / Dimension	0.315" L x 0.287" W (8.00mm x 7.30mm)
Height - Seated (Max)	0.205" (5.20mm)

SCH74-391 Datasheet

SCH74-391 Reviews

Gatl*****guilar

March 23, 2023

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

Clar*****arra

March 21, 2023

★ ★ ★ ★ ★

Best organized online supplier, excellent service personnel.

Mir*****alla

February 25, 2023

★ ★ ★ ★ ★

Good communication and fast shipping! Recommended!

Lev*****ard

February 24, 2023

★ ★ ★ ★ ★

Competitively priced set of diodes, tested as described. Quality is about what you would expect for no- or off-brand.

Mala*****lowers

February 23, 2023

★ ★ ★ ★ ★

Tested one of them and works good.

Guill*****Fisher

February 22, 2023

★ ★ ★ ★ ★

The capacitors were exactly the ones I wanted. Perfect fit.

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SCH74-391 Packaging

SCH74-391 FAQ

1. How to order SCH74-391 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 SCH74-391 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SCH74-391. All suppliers must pass our qualification reviews before they can publish their products including SCH74-391 on Heisener; we pay more attention to the channels and quality of SCH74-391 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SCH74-391 price and inventory displayed accurate?

The price and inventory of SCH74-391 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 SCH74-391?

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 SCH74-391 we delivered, we will accept the replacement or return of the SCH74-391 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 SCH74-391.

(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 SCH74-391 pin diagram, SCH74-391 datasheet?

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

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SCH74-391 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

SCH74-391

Signal Transformer Inc

FIXED IND 390UH 460MA 2.09 OHM

Part Number

Manufacturer

Description

Stock

SCH74-391

D# SCH74-391-ND

Signal Transformer Inc

FIXED IND 390UH 460MA 2.09 OHM

Part Number

Manufacturer

Description

Stock

SCH74-391

D# NS-SCH74-391

Signal Transformer Inc

OEM/CM ONLY

2534

Part Number

Manufacturer

Description

Stock

SCH74-391

D# 000000000005742881

Signal Transformer Inc

Inductor SMD 390uH 0.38A 2.09 ohms 1KHz

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SCH74-391

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