Name: VSLB3940
Brand: Vishay Semiconductor Opto Division
SKU: VSLB3940
Availability: InStock
Rating: 5 (183 reviews)

VSLB3940

For Reference Only

Part Number	VSLB3940
Manufacturer	Vishay Semiconductor Opto Division
Description	EMITTER IR 940NM 100MA RADIAL
Datasheet	VSLB3940 Datasheet VSLB3940 Specifications
Package	Radial
ECAD
In Stock	552,624 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # VSLB3940 (Infrared, UV, Visible Emitters) is manufactured by Vishay Semiconductor Opto Division 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 VSLB3940 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add VSLB3940 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of VSLB3940.

VSLB3940 Specifications

Manufacturer	Vishay Semiconductor Opto Division
Category	Optoelectronics - Infrared, UV, Visible Emitters
Package	Radial
ECAD
Series	-
Type	Infrared (IR)
Current - DC Forward (If) (Max)	100mA
Radiant Intensity (Ie) Min @ If	32mW/sr @ 100mA
Wavelength	940nm
Voltage - Forward (Vf) (Typ)	1.15V
Viewing Angle	44°
Orientation	Top View
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Through Hole
Package / Case	Radial

VSLB3940 Datasheet

VSLB3940 Reviews

Dari*****athur

February 28, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Lore*****Mitter

February 26, 2023

★ ★ ★ ★ ★

Super easy search and order process. Lots of Shipping and Payment Options, you can always find the best way for the purchase.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

VSLB3940 Packaging

VSLB3940 FAQ

1. How to order VSLB3940 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 VSLB3940 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the VSLB3940. All suppliers must pass our qualification reviews before they can publish their products including VSLB3940 on Heisener; we pay more attention to the channels and quality of VSLB3940 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the VSLB3940 price and inventory displayed accurate?

The price and inventory of VSLB3940 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 VSLB3940?

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 VSLB3940 we delivered, we will accept the replacement or return of the VSLB3940 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 VSLB3940.

(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 VSLB3940 pin diagram, VSLB3940 datasheet?

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

VSLB3940 Related Products

ASCO1-32.768MHZ-EK-T3	Abracon LLC, OSC XO 32.768MHZ CMOS SMD, 4-SMD, No Lead, -	View
SIT8208AI-G3-25E-33.333330T	SiTIME, -40 TO 85C, 2520, 50PPM, 2.5V, 3, -, -	View
100YXH47MEFCT810X12.5	Rubycon, CAP ALUM 47UF 20% 100V RADIAL, Radial, Can, -	View
MB90F497GPMC3-G-FL	Cypress Semiconductor Corp, IC MCU 16BIT 64KB FLASH 64LQFP, 64-LQFP, -	View
SI5342C-B-GMR	Silicon Labs, IC CLK BUFFER PLL 44QFN, 44-VFQFN Exposed Pad, -	View
MJN2C-N-DC24	Omron Automation and Safety, RELAY GEN PURPOSE DPDT 10A 24V, -, -	View
RT0805BRE0760K4L	Yageo, RES SMD 60.4K OHM 0.1% 1/8W 0805, 0805 (2012 Metric), -	View
RER60F20R0RCSL	Vishay Dale, RES CHAS MNT 20 OHM 1% 5W, Axial, Box, -	View
851-87-032-40-252101	Preci-Dip, PCB CONN SURFACE MOUNT 1.27MM, -, -	View
SLM-115-01-L-S	Samtec Inc., .050 MICRO STRIPS, -, -	View
D38999/20WJ61JC-LC	Amphenol Aerospace Operations, CONN RCPT HSG FMALE 61POS PNL MT, -, -	View
VE-J1N-EZ-B1	Vicor Corporation, CONVERTER MOD DC/DC 18.5V 25W, Half Brick, -	View

VSLB3940 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.

Quick Inquiry

VSLB3940

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