25LC128
Hotenda Part Number
H3942015
Manufacturer Part
H21A2
Manufacturer
Description
SENSOR OPTO SLOT 3MM TRANS THRU
Category
Sensors, Transducers
Family
Transistor Output Slot Type Photointerrupters Optical Sensors
Series
-
Manufacturer Quantity
3039
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
1
$1.87
$1.87
5
$0.36
$1.80
10
$0.15
$1.46
25
$0.05
$1.26
50
$0.02
$1.09
100
$0.01
$0.99
500
$0.00
$0.83
1,000
$0.74
$0.74
5,000
$0.14
$0.68

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • 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. (Package Tracking) (It may take up to 24 hours before carriers display the info.)
  • PayPal, Credit Card, TT in advance (bank transfer), Western Union 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.
Datasheets
H21A(1,2,3), H22A(1,2,3)
Online Catalog
H21A1, H21A2, H21A3, H22A1, H22A2 and H22A3
Category
Sensors, Transducers
Current - Collector (Ic) (Max)
50mA
Current - DC Forward (If) (Max)
3mA
Family
Optical Sensors - Photointerrupters - Slot Type - Transistor Output
Manufacturer
Isocom Components 2004 LTD
Mounting Type
Through Hole
Operating Temperature
-25°C ~ 85°C
Output Configuration
NPN - Open Collector/Light-ON
Package / Case
Module, PC Pins, Slot Type
Packaging
Bulk
Part Status
Active
Response Time
8µs, 50µs
Sensing Distance
0.118" (3mm)
Sensing Method
Transmissive
Series
-
Type
Unamplified
Voltage - Collector Emitter Breakdown (Max)
30V
Other Names
H21A2IS
Standard Package
500
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