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EL851S1(TA)

Name: EL851S1(TA)
Brand: Everlight Electronics Co Ltd
SKU: 773759
Availability: InStock
Rating: 4.85 (5 reviews)

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This model is a standard, industry-grade component frequently used in electronic manufacturing.

Part No	EL851S1(TA)
Manufacturer	Everlight Electronics Co Ltd
Catalog	Optoisolators - Transistor, Photovoltaic Output
Description	OPTOISO 5KV TRANSISTOR 4-SMD / Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD T/R
Datasheet	EL851S1(TA) Datasheet
Sample
Rohs State
ECAD Module
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Products specifications Report Issue?

Categories	Isolators
Manufacturer	Everlight Electronics Co Ltd
Packaging	Reel package
Number of Channels	1
Voltage - Isolation	5000Vrms
Current Transfer Ratio (Minimum)	50% @ 5mA
Current Transfer Ratio (Maximum)	600% @ 5mA
Rise / Fall Time (Typ)	4μs, 5μs
Input Type	DC
Output Type	Transistor
Output Voltage MAX	350V
Output Current per Channel	50mA
Voltage - Forward (Vf) (Typ)	1.2V
Current - DC Forward (If) (Maximum)	60mA
Vce Saturation (Maximum)	400mV
Operating Temperature Range	-55°C ~ 100°C
Mounting	SMD
Package	4-SMD, Gull Wing
Manufacturer Package	4-SMD
Win Source Part Number	773759-EL851S1(TA)
Popularity	Medium
Supply and Demand Status	Limited
Family Name	EL851S1(TA)
ECCN	EAR99
Country of Origin	China
Estimated EOL Date	2026
Ultra Librarian 3D Model	Ultra Librarian EL851S1(TA) CAD Model

Alternative Products

Description

This Everlight Electronics transistor output optocoupler has the following specifications.

Voltage Rating: 5000Vrms
Output Voltage MAX: 350V
Output Current per Channel: 50mA
Current - DC forward (If) (Maximum): 60mA
Current Transfer Ratio (Minimum): 50% @ 5mA
Current Transfer Ratio (Maximum): 600% @ 5mA
Vce saturation (Maximum): 400mV
Voltage - Forward (Vf) (Typ): 1.2V
Rise/Fall Time (Typ): 4μs, 5μs
Number of Channels: 1
Isolation Voltage: 5000Vrms
Operating Temperature Range: -55°C ~ 100°C
Packaging: Reel
Mounting: SMD
Family Name: EL851S1(TA)
Categories: Isolators
Manufacturer Package: 4-SMD
Supply and Demand Status: Limited
Country of Origin: China
Estimated EOL Date: 2026
ECCN: EAR99

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Pricing & Ordering

Quantity	Unit Price	Ext. Price
220+	$0.2324	$51.1280
525+	$0.1907	$100.1175
815+	$0.1848	$150.6120
1,120+	$0.1788	$200.2560
1,450+	$0.1729	$250.7050
1,940+	$0.1550	$300.7000

* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.

Availability: 9,370 pieces

MOQ: 220 pcs

Order Increment : 1 pcs

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