Name: OPB743
Brand: TT Electronics/Optek Technology
SKU: OPB743
Availability: InStock
Rating: 5 (179 reviews)

OPB743

For Reference Only

Part Number	OPB743
Manufacturer	TT Electronics/Optek Technology
Description	SENSR OPTO TRANS 3.81MM REFL PCB
Datasheet	OPB743 Specifications
Package	PCB Mount
ECAD
In Stock	15,024 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # OPB743 (Optical Sensors - Reflective - Analog Output) is manufactured by TT Electronics/Optek Technology 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 OPB743 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add OPB743 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of OPB743.

OPB743 Specifications

Manufacturer	TT Electronics/Optek Technology
Category	Sensors, Transducers - Optical Sensors - Reflective - Analog Output
Package	PCB Mount
ECAD
Series	-
Sensing Distance	0.150" (3.81mm)
Sensing Method	Reflective
Voltage - Collector Emitter Breakdown (Max)	30V
Current - Collector (Ic) (Max)	-
Current - DC Forward (If) (Max)	40mA
Output Type	Phototransistor
Response Time	-
Mounting Type	Through Hole
Package / Case	PCB Mount

OPB743 Reviews

Isa***** Wolf

April 4, 2023

★ ★ ★ ★ ★

It arrived earlier than the deadline. All is OK. Thank you

Quint*****intero

March 28, 2023

★ ★ ★ ★ ★

Order arrived to Estonia in 3 days. Item as described. Well packed.

Rh***** Om

March 28, 2023

★ ★ ★ ★ ★

Great capacitors. very fast post very good communication.

Camr*****costa

March 2, 2023

★ ★ ★ ★ ★

Super Fast Delivery & Well Packaged - Great Service - No Problems

Write a Review

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OPB743 Packaging

OPB743 FAQ

1. How to order OPB743 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 OPB743 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the OPB743. All suppliers must pass our qualification reviews before they can publish their products including OPB743 on Heisener; we pay more attention to the channels and quality of OPB743 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the OPB743 price and inventory displayed accurate?

The price and inventory of OPB743 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 OPB743?

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 OPB743 we delivered, we will accept the replacement or return of the OPB743 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 OPB743.

(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 OPB743 pin diagram, OPB743 datasheet?

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

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OPB743 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

OPB743WZ

D# V36:1790_07172759

TT Electronics OPTEK Technology

Photointerrupter Reflective Phototransistor 4-Pin Bag

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
OPB743	TT Electronics OPTEK Technology	SENSR OPTO TRANS 3.81MM REFL PCB	866
OPB743W	TT Electronics OPTEK Technology	OPTO SWITCH, REFLECTIVE	161
OPB743WZ	TT Electronics OPTEK Technology	OPTO SWITCH, REFLECTIVE	161

Part Number	Manufacturer	Description	Stock
OPB743W D# OPB743W-ND	TT Electronics OPTEK Technology	SNSR OPTO TRANS 3.81MM REFL C-MT	0
OPB743WZ D# 365-2037-ND	TT Electronics OPTEK Technology	SNSR OPTO TRANS 3.81MM REFL C-MT	420
OPB743 D# 365-1696-ND	TT Electronics OPTEK Technology	SENSR OPTO TRANS 3.81MM REFL PCB	2255

Part Number

Manufacturer

Description

Stock

OPB743

In stock shipping within 2days

810

Part Number

Manufacturer

Description

Stock

OPB743WZ

D# 1678642

TT Electronics OPTEK Technology

OPTO SWITCH, REFLECTIVE

RoHS: Compliant

Min Qty: 1

Container: Each

185

OPB743

D# 1678641

TT Electronics OPTEK Technology

OPTO SWITCH, REFLECTIVE

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

OPB743WZ

TT Electronics OPTEK Technology

OPB743 Series 30 V 40 mA 3.81mm Chassis Mount Reflective Object Sensor

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

OPB743WZ

TT Electronics OPTEK Technology

RoHS: Compliant

OPB743

TT Electronics OPTEK Technology

RoHS: Compliant

500

Part Number

Manufacturer

Description

Stock

OPB743

OEM/CM Immediate delivery

810

Part Number

Manufacturer

Description

Stock

OPB743

D# 828-OPB743

TT Electronics plc

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

RoHS: Compliant

431

OPB743WZ

D# 828-OPB743WZ

TT Electronics plc

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

RoHS: Compliant

136

Part Number

Manufacturer

Description

Stock

OPB743WZ

D# 40P0580

TT Electronics OPTEK Technology

OPTO SWITCH, REFLECTIVE, Sensor Output:Phototransistor, Sensor Mounting:Panel / Chassis, Sensing Distance:3.81mm, Forward Current If:40mA, Reverse Voltage Vr:2V, Collector Emitter Voltage V(br)ceo:30V, Forward Voltage:1.7V RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

152

Part Number	Manufacturer	Description	Stock
OPB743 D# NS-OPB743	TT Electronics OPTEK Technology	OEM/CM ONLY	4756
OPB743W D# NS-OPB743W	TT Electronics OPTEK Technology	OEM/CM ONLY	9274
OPB743WZ D# NS-OPB743WZ	TT Electronics OPTEK Technology	OEM/CM ONLY	6152

Part Number

Manufacturer

Description

Stock

OPB743WZ

TT Electronics OPTEK Technology

RoHS: Compliant

OPB743

TT Electronics OPTEK Technology

RoHS: Compliant

500

Part Number

Manufacturer

Description

Stock

OPB743

D# 000000000003459209

TT Electronics OPTEK Technology

Photointerrupter Reflective Phototransistor 4-Pin

OPB743WZ

D# 000000000003459210

TT Electronics OPTEK Technology

Photointerrupter Reflective Phototransistor 4-Pin

Part Number	Manufacturer	Description	Stock
OPB743WZ	TT Electronics OPTEK Technology	OEM/CM ONLY	675
OPB743	TT Electronics OPTEK Technology	OEM/CM ONLY	56
OPB743W34	Optec Dai-Ichi Denko Co Ltd	OEM/CM ONLY	141

Part Number

Manufacturer

Description

Stock

OPB743

IN stock Immediate delivery

805

Part Number

Manufacturer

Description

Stock

OPB743WZ

TT Electronics plc

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

pbFree: Pb-Free

OPB743

TT Electronics plc

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

OPB743

D# 53128406

TT Electronics OPTEK Technology

Photointerrupter Reflective Phototransistor 4-Pin Bag

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

OPB743WZ

D# 1678642

TT Electronics OPTEK Technology

OPTO SWITCH, REFLECTIVE

RoHS: Compliant

Min Qty: 1

Container: Each

152

Quick Inquiry

OPB743

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