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Same model may have multiple batches, images only for reference.

TLP291-4

Name: TLP291-4
Brand: Toshiba Semiconductor and Storage
SKU: 370331
Availability: InStock
Rating: 4.85 (119 reviews)

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

Part No	TLP291-4
Manufacturer	Toshiba Semiconductor and Storage
Catalog	Optoisolators - Transistor, Photovoltaic Output
Description	Optocoupler DC-IN 4-CH Transistor DC-OUT 16-Pin SO / OPTOISOLTR 2.5KV 4CH TRANS 16-SO
Sample
Rohs State
ECAD Module
	Add to BOM List New List Existing List This product has been added to your list. List name
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Products specifications Report Issue?

Categories	Isolators
Manufacturer	Toshiba Semiconductor and Storage
Packaging	Reel - TR
Status	Active
Number of Channels	4
Isolation Voltage	2500Vrms
Minimum DC Current Transfer Ratio	50% @ 5mA
Maximum DC Current Transfer Ratio	400% @ 5mA
Switching Turn-On and Turn-Off Time	3μs, 3μs
Rise and Fall Time	2μs, 3μs
Input Type	DC
Output Type	Transistor
Maximum Output Voltage	80V
Channel Output Current	50mA
Forward Voltage	1.2V
Continuous forward current- Max	50mA
Vce Saturation (Max)	400mV
Temperature Range - Operating	-55°C to 110°C
Mounting	SMD (SMT)
Case / Package	16-SO
Win Source Part Number	218172-TLP291-4
Is this a common-used part?	Yes
Popularity	High
Supply and Demand Status	Balance
Family Name	TLP291-4
Introduction Date	March 20, 2012
ECCN	EAR99
Country of Origin	Thailand
Estimated EOL Date	2026
Ultra Librarian 3D Model	Ultra Librarian TLP291-4 CAD Model

Alternative Products

Description

The Toshiba Semiconductor and Storage TLP291-4 is a high-popularity electronic component that belongs to the Isolators category.

Win Source Part Number: 218172-TLP291-4
Status: Active
Supply and Demand Status: Balanced
Case/Package: 16-SO
Minimum DC Current Transfer Ratio: 50% @ 5mA
Maximum Output Voltage: 80V
Channel Output Current: 50mA

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Pricing & Ordering

Quantity	Unit Price	Ext. Price
135+	$0.3774	$50.9490
285+	$0.3535	$100.7475
440+	$0.3415	$150.2600
630+	$0.3177	$200.1510
820+	$0.3057	$250.6740
1,025+	$0.2938	$301.1450

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

Availability: 195,000 pieces

MOQ: 135 pcs

Order Increment : 1 pcs

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Shipping Information

Shipped from	HK warehouse
Expected Shipping Date	Ship today if order in (HKT)
Supplier Lead-Time	Call for availability
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