Mfr Part #:

4N55

Mfr Name: HP

The 4N55 is a hermetically sealed, transistor output optocoupler from Broadcom Inc. It offers RoHS3 compliance and an MSL of 1.

✓ Total Stock: 4 pcs

$ Price Range: $0.99

4N55 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	4 pcs On Request	4 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

4N55 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	HP

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4N55 Description

Short technical summary and product information.

The 4N55 is a hermetically sealed optocoupler with transistor output, manufactured by Broadcom Inc. This component is designed for applications requiring reliable signal isolation.

Key specifications include RoHS3 compliance and a Moisture Sensitivity Level (MSL) of 1, indicating it is suitable for a wide range of environmental conditions. The REACH status is listed as unaffected.

As a hermetically sealed device, the 4N55 is built for durability and performance in demanding environments. Its transistor output configuration makes it versatile for various interfacing tasks within electronic circuits.

Further technical details regarding operating voltage, temperature range, and specific package information would typically be found in the manufacturer's datasheet.

4N55 Quick Information

Product Type: Optocoupler

Canonical Name: 4N55 Transistor Output Optocoupler

Subcategory: Transistor Output

4N55 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

4N55 Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

4N55 Features

Hermetically sealed transistor output optocoupler
RoHS3 compliant
Moisture Sensitivity Level 1
REACH unaffected

4N55 Applications

Suitable for hermetically sealed optocoupler applications.
Used in isolation and signal coupling circuits.
Ideal for high-reliability industrial control systems.
Applicable in medical and aerospace electronic devices.

4N55 FAQs

3 frequently asked questions generated from this part’s specifications.

What is the RoHS status of the 4N55 optocoupler?

The 4N55 optocoupler is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 4N55?

The Moisture Sensitivity Level (MSL) for the 4N55 is 1 Unlimited.

Is the 4N55 REACH compliant?

The REACH status for the 4N55 is REACH Unaffected.