PT91-21B

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Part No :: PT91-21B

Manufacturer: Everlight Electronics

Description: SENSOR PHOTO 940NM TOP VIEW AXL

Catalog: Optical Sensors - Phototransistors

DataSheet: PT91-21B PDF

Availability: 2555 pieces

Unit Price: ~~$0.42000~~

Current price of PT91-21B is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@vigor.vom.SG

PT91-21B Specifications

Type	Description
Series:	-
Package:	Bulk
Part Status:	Active
Voltage - Collector Emitter Breakdown (Max):	30 V
Current - Collector (Ic) (Max):	20 mA
Current - Dark (Id) (Max):	100 nA
Wavelength:	940nm
Viewing Angle:	-
Power - Max:	-
Mounting Type:	Through Hole
Orientation:	Top View
Operating Temperature:	-25°C ~ 85°C (TA)
Package / Case:	Axial, Flat Leads

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 2555

Shipped from

HK warehouse

Expected Shipping Date

Nov 17 - Nov 21 2025

Enter Quantity

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	$0.42000	$0.42
10	$0.29302	$2.9302
25	$0.25395	$6.34875
100	$0.19535	$19.535
250	$0.15874	$39.685
500	$0.11721	$58.605
1000	$0.09767	$97.67
2500	$0.08791	$219.775
5000	$0.08302	$415.1

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