Name: OPB740
Brand: TT Electronics/Optek Technology
SKU: OPB740
Availability: InStock
Rating: 5 (133 reviews)

OPB740

For Reference Only

Part Number	OPB740
Manufacturer	TT Electronics/Optek Technology
Description	SENSR OPTO TRANS 3.81MM REFL PCB
Datasheet	OPB740 Specifications
Package	PCB Mount
ECAD
In Stock	7,092 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # OPB740 (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 OPB740 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add OPB740 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of OPB740.

OPB740 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

OPB740 Reviews

Annal*****algado

April 3, 2023

★ ★ ★ ★ ★

Not much to say. Nice and cheap, and haven't had a failure yet.

Jac*****odson

April 1, 2023

★ ★ ★ ★ ★

Purchased this in May and didn't use it until last week. worked and all was good.

Ell*****Gould

March 27, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

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OPB740 Packaging

OPB740 FAQ

1. How to order OPB740 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 OPB740 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the OPB740. All suppliers must pass our qualification reviews before they can publish their products including OPB740 on Heisener; we pay more attention to the channels and quality of OPB740 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the OPB740 price and inventory displayed accurate?

The price and inventory of OPB740 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 OPB740?

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 OPB740 we delivered, we will accept the replacement or return of the OPB740 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 OPB740.

(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 OPB740 pin diagram, OPB740 datasheet?

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

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OPB740 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

OPB740WZ

D# V36:1790_07172336

TT Electronics OPTEK Technology

Photointerrupter Reflective Phototransistor 4-Pin Bag

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
OPB740W	TT Electronics OPTEK Technology	SNSR OPTO TRANS 3.81MM REFL C-MT	122
OPB740WZ	TT Electronics OPTEK Technology	SNSR OPTO TRANS 3.81MM REFL C-MT	122
OPB740	TT Electronics OPTEK Technology	SENSR OPTO TRANS 3.81MM REFL PCB	300

Part Number	Manufacturer	Description	Stock
OPB740W D# OPB740W-ND	TT Electronics OPTEK Technology	SNSR OPTO TRANS 3.81MM REFL C-MT	0
OPB740WZ D# 365-1693-ND	TT Electronics OPTEK Technology	SNSR OPTO TRANS 3.81MM REFL C-MT	156
OPB740 D# 365-1923-ND	TT Electronics OPTEK Technology	SENSR OPTO TRANS 3.81MM REFL PCB	455

Part Number

Manufacturer

Description

Stock

OPB740WZ

TT Electronics OPTEK Technology

RoHS: Compliant

pbFree: Yes

OPB740

TT Electronics OPTEK Technology

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

OPB740

D# 828-OPB740

TT Electronics plc

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

OPB740WZ

D# 69K8450

TT Electronics OPTEK Technology

OPTICAL SENSOR (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:1.7VRoHS Compliant: Yes

RoHS: Compliant

Min Qty: 400

Container: Bulk

Part Number	Manufacturer	Description	Stock
OPB740W D# NS-OPB740W	TT Electronics OPTEK Technology	OEM/CM ONLY	5541
OPB740WZ D# NS-OPB740WZ	TT Electronics OPTEK Technology	OEM/CM ONLY	6790
OPB740 D# NS-OPB740	TT Electronics OPTEK Technology	OEM/CM ONLY	3595

Part Number

Manufacturer

Description

Stock

OPB740

D# 000000000003459203

TT Electronics OPTEK Technology

Photointerrupter Reflective Phototransistor 4-Pin

OPB740WZ

D# 000000000003459204

TT Electronics OPTEK Technology

Photointerrupter Reflective Phototransistor 4-Pin

Part Number	Manufacturer	Description	Stock
OPB740	TT Electronics OPTEK Technology	OEM/CM ONLY	164
OPB740W24	Optec Dai-Ichi Denko Co Ltd	OEM/CM ONLY	111
OPB740WZ	TT Electronics OPTEK Technology	OEM/CM ONLY	335

Part Number

Manufacturer

Description

Stock

OPB740WZ

TT Electronics plc

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

pbFree: Pb-Free

OPB740

TT Electronics plc

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

pbFree: Pb-Free

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OPB740

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