4N37

LITEON
859-4N37
4N37

Mfr.:

Description:
Transistor Output Optocouplers PTR 100%, 1.5KV

Datasheet:
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Learn more about LITEON 4N37

Product Attribute Attribute Value Select Attribute
LITEON
Product Category: Transistor Output Optocouplers
RoHS:  
Through Hole
PDIP-6
1 Channel
1500 Vrms
NPN Phototransistor
100 %
60 mA
1.5 V
30 V
100 mA
300 mV
10 us
10 us
6 V
350 mW
- 55 C
+ 100 C
Tube
Brand: LITEON
Current Transfer Ratio: 100 %
Product Type: Transistor Output Optocouplers
Factory Pack Quantity: 65
Subcategory: Optocouplers
Unit Weight: 400 mg
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Attributes selected: 0

Datasheet

PCN

Compliance Codes
TARIC:
8541490000
CNHTS:
8541490000
CAHTS:
8541490020
USHTS:
8541498000
KRHTS:
8541409029
ECCN:
EAR99
Origin Classifications
Country of Origin:
Thailand
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

General-Purpose Phototransistor Photocouplers

LITEON General-Purpose Phototransistor Photocouplers are designed to provide reliable optical isolation and signal transmission in a wide range of electronic applications. These LITEON devices feature a phototransistor output that enables effective switching and signal coupling between input and output circuits while maintaining electrical isolation of up to 5000VRMS. With current transfer ratios (CTR) typically ranging from 20% to over 320%, and options for single or dual-channel configurations, the photocouplers are well-suited for use in microprocessor interfaces, control systems, and data communication circuits. Many models offer compact DIP or SOP packaging, wide operating temperature ranges, and compliance with international safety standards such as UL and VDE. The versatility, cost-effectiveness, and robust performance make these components ideal for both consumer electronics and industrial automation systems.

Optocouplers / Photocouplers

LITEON Optocouplers / Photocouplers are available in standard single, dual, and quad channels. These devices come in Dual-In Package (DIP), Small Outline Package (SOP), Shrink Small Outline Package (SSOP), and Long Small Outline Package (LSOP). The optocouplers / photocouplers are offered with transistor, triac, high speed, Darlington, IGBT drive output, and AC input configurations. These Optocouplers / Photocouplers serve various applications such as switch mode power, battery chargers, fax modems, home appliances, telecommunications, and industry controllers.

In Stock: 1 141

Stock:
1 141
Can Dispatch Immediately
On Order:
6 240
Expected 28/08/2026
Factory Lead Time:
14
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
-,-- €
Ext. Price:
-,-- €
Est. Tariff:

Pricing (EUR)

Qty. Unit Price
Ext. Price
0,378 € 0,38 €
0,194 € 1,94 €
0,176 € 17,60 €
0,144 € 74,88 €
0,128 € 133,12 €
0,119 € 595,60 €
0,111 € 1 111,11 €
0,101 € 2 527,53 €

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