Name: OPB741
Brand: TT Electronics/Optek Technology
SKU: OPB741
Availability: InStock
Rating: 5 (175 reviews)

OPB741

For Reference Only

Part Number	OPB741
Manufacturer	TT Electronics/Optek Technology
Description	SENSR OPTO TRANS 3.81MM REFL PCB
Datasheet	OPB741 Specifications
Package	PCB Mount
ECAD
In Stock	16,176 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # OPB741 (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 OPB741 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add OPB741 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of OPB741.

OPB741 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

OPB741 Reviews

Jay*****Batra

March 30, 2023

★ ★ ★ ★ ★

Great price. Worked well for my needs.

Lee*****elsen

March 29, 2023

★ ★ ★ ★ ★

Very good, fast shipping, super reliable seller.

Elle*****nnedy

March 7, 2023

★ ★ ★ ★ ★

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

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OPB741 Packaging

OPB741 FAQ

1. How to order OPB741 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 OPB741 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the OPB741. All suppliers must pass our qualification reviews before they can publish their products including OPB741 on Heisener; we pay more attention to the channels and quality of OPB741 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the OPB741 price and inventory displayed accurate?

The price and inventory of OPB741 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 OPB741?

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 OPB741 we delivered, we will accept the replacement or return of the OPB741 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 OPB741.

(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 OPB741 pin diagram, OPB741 datasheet?

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

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OPB741 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

OPB741WZ

D# V36:1790_07172593

TT Electronics OPTEK Technology

Photointerrupter Reflective Phototransistor 4-Pin Bag

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
OPB741	TT Electronics OPTEK Technology	SENSR OPTO TRANS 3.81MM REFL PCB	62
OPB741W	TT Electronics OPTEK Technology	SNSR OPTO TRANS 3.81MM REFL C-MT	287
OPB741WZ	TT Electronics OPTEK Technology	SNSR OPTO TRANS 3.81MM REFL C-MT	287

Part Number	Manufacturer	Description	Stock
OPB741W D# OPB741W-ND	TT Electronics OPTEK Technology	SNSR OPTO TRANS 3.81MM REFL C-MT	0
OPB741WZ D# 365-1694-ND	TT Electronics OPTEK Technology	SNSR OPTO TRANS 3.81MM REFL C-MT	571
OPB741 D# 365-1924-ND	TT Electronics OPTEK Technology	SENSR OPTO TRANS 3.81MM REFL PCB	0

Part Number

Manufacturer

Description

Stock

OPB741WZ

TT Electronics OPTEK Technology

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

OPB741WZ

TT Electronics OPTEK Technology

RoHS: Compliant

OPB741

TT Electronics OPTEK Technology

RoHS: Not Compliant

301

Part Number

Manufacturer

Description

Stock

OPB741

D# 828-OPB741

TT Electronics plc

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

RoHS: Compliant

129

Part Number	Manufacturer	Description	Stock
OPB741WZ D# NS-OPB741WZ	TT Electronics OPTEK Technology	OEM/CM ONLY	9670
OPB741 D# NS-OPB741	TT Electronics OPTEK Technology	OEM/CM ONLY	1767
OPB741W D# NS-OPB741W	TT Electronics OPTEK Technology	OEM/CM ONLY	7314

Part Number

Manufacturer

Description

Stock

OPB741WZ

TT Electronics OPTEK Technology

RoHS: Compliant

OPB741

TT Electronics OPTEK Technology

RoHS: Not Compliant

301

Part Number

Manufacturer

Description

Stock

OPB741

D# 000000000003459205

TT Electronics OPTEK Technology

Photointerrupter Reflective Phototransistor 4-Pin

OPB741WZ

D# 000000000003459206

TT Electronics OPTEK Technology

Photointerrupter Reflective Phototransistor 4-Pin

Part Number

Manufacturer

Description

Stock

OPB741WZ

TT Electronics OPTEK Technology

OEM/CM ONLY

670

Part Number

Manufacturer

Description

Stock

OPB741WZ

TT Electronics plc

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

pbFree: Pb-Free

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OPB741

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