Name: OP644SL
Brand: TT Electronics/Optek Technology
SKU: OP644SL
Availability: InStock
Rating: 5 (116 reviews)

OP644SL

For Reference Only

Part Number	OP644SL
Manufacturer	TT Electronics/Optek Technology
Description	PHOTOTRANSIST NPN 890NM PILL PAK
Datasheet	OP644SL Specifications
Package	Pill
ECAD
In Stock	13,878 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 7 - May 12 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # OP644SL (Optical Sensors - Phototransistors) 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 OP644SL specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add OP644SL with quantity into BOM. Heisener.com does NOT require any registration to request a quote of OP644SL.

OP644SL Specifications

Manufacturer	TT Electronics/Optek Technology
Category	Sensors, Transducers - Optical Sensors - Phototransistors
Package	Pill
ECAD
Series	*
Voltage - Collector Emitter Breakdown (Max)	25V
Current - Collector (Ic) (Max)	50mA
Current - Dark (Id) (Max)	100nA
Wavelength	890nm
Viewing Angle	-
Power - Max	50mW
Mounting Type	Surface Mount
Orientation	Top View
Operating Temperature	-65°C ~ 125°C (TA)
Package / Case	Pill

OP644SL Reviews

Kyl*****aini

April 4, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Adri*****ullins

March 24, 2023

★ ★ ★ ★ ★

fast delivery and good product, very happy

Cedr*****aini

March 22, 2023

★ ★ ★ ★ ★

Excellent shopping cart process, various of products for selection and order fulfillment a good service quality. I rely on them heavily.

Harm*****Sexton

March 17, 2023

★ ★ ★ ★ ★

Heisener has everything! Each product is easy to search and navigate. No minimum quantities. Fast shipping!

Davi*****strada

March 17, 2023

★ ★ ★ ★ ★

Arrived as described and well packaged. Sent very quickly after payment.

Albe*****strada

March 13, 2023

★ ★ ★ ★ ★

Very fast reply, professional seller and received the correct parts.

Ell*****agar

February 23, 2023

★ ★ ★ ★ ★

Fast delivery well packed and as described.

Aleja*****Haley

February 19, 2023

★ ★ ★ ★ ★

Very quick dispatch, arrived the next day. Item as described. Thanks!

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OP644SL Packaging

OP644SL FAQ

1. How to order OP644SL 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 OP644SL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the OP644SL. All suppliers must pass our qualification reviews before they can publish their products including OP644SL on Heisener; we pay more attention to the channels and quality of OP644SL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the OP644SL price and inventory displayed accurate?

The price and inventory of OP644SL 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 OP644SL?

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 OP644SL we delivered, we will accept the replacement or return of the OP644SL 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 OP644SL.

(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 OP644SL pin diagram, OP644SL datasheet?

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

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OP644SL 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

OP644SL

D# V36:1790_07173153

TT Electronics OPTEK Technology

Phototransistor Chip Silicon 2-Pin Pill Bag

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

OP644SL

TT Electronics OPTEK Technology

PHOTOTRANSISTOR, PILL PACK

275

Part Number

Manufacturer

Description

Stock

OP644SL

D# 365-1078-ND

TT Electronics OPTEK Technology

SENSOR PHOTO 890NM TOP VIEW PILL

723

Part Number

Manufacturer

Description

Stock

OP644SL

TT Electronics OPTEK Technology

In stock shipping within 2days

10260

Part Number

Manufacturer

Description

Stock

OP644SL

D# 4890980

TT Electronics OPTEK Technology

PHOTOTRANSISTOR, PILL PACK

RoHS: Compliant

Min Qty: 1

Container: Each

259

Part Number

Manufacturer

Description

Stock

OP644SL

TT Electronics OPTEK Technology

OP644 Series 890 nm Viewing Angle 35° 50 mA SMT NPN Silicon Phototransistor

RoHS: Compliant

pbFree: Yes

415

Part Number

Manufacturer

Description

Stock

OP644SL

D# 828-OP644SL

TT Electronics plc

Phototransistors NPN PHOTOTRANSISTOR

RoHS: Compliant

2221

Part Number

Manufacturer

Description

Stock

OP644SL

D# XSFP00000004653

TT Electronics OPTEK Technology

OP644 Series 890 nm Viewing Angle 35 50 mA SMT NPN Silicon Phototransistor

332

Part Number

Manufacturer

Description

Stock

OP644SL

D# 14J5223

TT Electronics OPTEK Technology

PHOTOTRANSISTOR, PILL PACK, Wavelength Typ:-, Viewing Angle:-, Power Consumption:50mW, No. of Pins:2Pins, Transistor Case Style:Metal Can, Product Range:-, Automotive Qualification Standard:-, MSL:-, SVHC:No SVHC (27-Jun-2018), RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

259

Part Number

Manufacturer

Description

Stock

OP644SL

D# NS-OP644SL

TT Electronics OPTEK Technology

OEM/CM ONLY

6475

Part Number

Manufacturer

Description

Stock

OP644SL

D# 4550795

TT Electronics OPTEK Technology

OP644SL Optek, Phototransistor 2-Pin Pill package, PK

Min Qty: 5

Container: Package

Part Number

Manufacturer

Description

Stock

OP644SL

D# 000000000003458755

TT Electronics OPTEK Technology

Phototransistors NPN PHOTOTRANSISTOR

Part Number

Manufacturer

Description

Stock

OP644SL

TT Electronics plc

Phototransistors NPN PHOTOTRANSISTOR

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

OP644SL

D# 53149544

TT Electronics OPTEK Technology

Phototransistor Chip Silicon 2-Pin Pill Bag

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

OP644SL

D# 4890980

TT Electronics OPTEK Technology

PHOTOTRANSISTOR, PILL PACK

RoHS: Compliant

Min Qty: 5

Container: Each

399

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OP644SL

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