VSLB3948 - Vishay Semiconductor Opto Division - Price, Inventory & Datasheets | Heisener.com
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VSLB3948

VSLB3948

VSLB3948

For Reference Only

Part Number

VSLB3948

Description

EMITTER IR

Package

Radial

ECAD

In Stock

68,286 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Jan 18 - Jan 23 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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VSLB3948

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Certified Quality

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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.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about VSLB3948?

Part Number # VSLB3948 (Infrared, UV, Visible Emitters) is manufactured by Vishay Semiconductor Opto Divisionand 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 VSLB3948specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add VSLB3948 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of VSLB3948.

VSLB3948 Specifications

Manufacturer Vishay Semiconductor Opto Division
Category Optoelectronics - Infrared, UV, Visible Emitters
Package Radial
ECAD Technical cover
Series -
Type Infrared (IR)
Current - DC Forward (If) (Max) 100mA
Radiant Intensity (Ie) Min @ If 32mW/sr @ 100mA
Wavelength 940nm
Voltage - Forward (Vf) (Typ) 1.42V
Viewing Angle 44°
Orientation Top View
Operating Temperature -25°C ~ 85°C
Mounting Type Through Hole
Package / Case Radial

VSLB3948 Datasheet

VSLB3948 Reviews

Wad*****imon

April 8, 2023

Solved my electrical back feed problems on my alternator.

Lilia*****unter

March 13, 2023

Nice to have an assortment on hand, just in case. Happy with this purchase.

Regi*****avala

February 22, 2023

Arrived promptly, carefully packaged, as described, many thanks

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VSLB3948 FAQ

1. How to order VSLB3948 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 VSLB3948 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theVSLB3948. All suppliers must pass our qualification reviews before they can publish their products including VSLB3948 on Heisener;we pay more attention to the channels and quality of VSLB3948products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the VSLB3948 price and inventory displayed accurate?

The price and inventory of VSLB3948 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 VSLB3948?

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 VSLB3948 we delivered, we will accept the replacement or return of the VSLB3948 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 ofVSLB3948.
(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 VSLB3948 pin diagram, VSLB3948 datasheet?

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

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VSLB3948 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.

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