Name: OPB881N51
Brand: TT Electronics/Optek Technology
SKU: OPB881N51
Availability: InStock
Rating: 5 (173 reviews)

OPB881N51

For Reference Only

Part Number	OPB881N51
Manufacturer	TT Electronics/Optek Technology
Description	SENS OPTO SLOT 3.18MM TRANS C-MT
Datasheet	OPB881N51 Specifications
Package	Module, Pre-Wired
ECAD
In Stock	5,418 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # OPB881N51 (Optical Sensors - Photointerrupters - Slot Type - Transistor 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 OPB881N51 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add OPB881N51 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of OPB881N51.

OPB881N51 Specifications

Manufacturer	TT Electronics/Optek Technology
Category	Sensors, Transducers - Optical Sensors - Photointerrupters - Slot Type - Transistor Output
Package	Module, Pre-Wired
ECAD
Series	-
Sensing Distance	0.125" (3.18mm)
Sensing Method	Transmissive
Output Configuration	Phototransistor
Current - DC Forward (If) (Max)	50mA
Current - Collector (Ic) (Max)	30mA
Voltage - Collector Emitter Breakdown (Max)	30V
Response Time	-
Operating Temperature	-40°C ~ 85°C
Mounting Type	Free Hanging
Package / Case	Module, Pre-Wired

OPB881N51 Reviews

Curt*****agana

April 8, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Jani*****Dutt

April 7, 2023

★ ★ ★ ★ ★

I like doing business with Heisener. Get all the items I want. The website is well organized, intuitive, works correctly and pages load quickly. Well done!

Margo*****lagher

April 2, 2023

★ ★ ★ ★ ★

Very pleased with the parts from this company. First class service. Thanks!

Gia*****dal

April 1, 2023

★ ★ ★ ★ ★

Fast shipping, items are exactly as promised. Reliable company to work with.

Daxt*****harp

March 31, 2023

★ ★ ★ ★ ★

I can get a patience and respect for each order. Thank you!

Rei*****andhi

March 28, 2023

★ ★ ★ ★ ★

Great product & fast shipping. Works as they should.

Brad*****lmore

March 22, 2023

★ ★ ★ ★ ★

A good, reputable company that I will continue to deal with, thank you!

Everl*****Peralta

March 17, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent

Cha*****haw

March 10, 2023

★ ★ ★ ★ ★

Perfectly satisfied with item. Top supplier on my list.

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OPB881N51 Packaging

OPB881N51 FAQ

1. How to order OPB881N51 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 OPB881N51 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the OPB881N51. All suppliers must pass our qualification reviews before they can publish their products including OPB881N51 on Heisener; we pay more attention to the channels and quality of OPB881N51 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the OPB881N51 price and inventory displayed accurate?

The price and inventory of OPB881N51 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 OPB881N51?

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 OPB881N51 we delivered, we will accept the replacement or return of the OPB881N51 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 OPB881N51.

(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 OPB881N51 pin diagram, OPB881N51 datasheet?

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

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OPB881N51 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

OPB881N51Z

TT Electronics OPTEK Technology

Photointerrupter Transmissive 3.18mm Phototransistor 4-Pin

OPB881N51

TT Electronics OPTEK Technology

Photointerrupter Transmissive 3.18mm Phototransistor 4-Pin

Part Number

Manufacturer

Description

Stock

OPB881N51

D# OPB881N51-ND

TT Electronics OPTEK Technology

SENSOR OPT SLOT PHOTOTRANS MODUL

OPB881N51Z

D# OPB881N51Z-ND

TT Electronics OPTEK Technology

SENSOR OPT SLOT PHOTOTRANS MODUL

Part Number

Manufacturer

Description

Stock

OPB881N51Z

TT Electronics OPTEK Technology

In stock shipping within 2days

9260

Part Number

Manufacturer

Description

Stock

OPB881N51Z

D# NS-OPB881N51Z

TT Electronics OPTEK Technology

OEM/CM ONLY

5947

OPB881N51

D# NS-OPB881N51

TT Electronics OPTEK Technology

OEM/CM ONLY

6286

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OPB881N51

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