4N38 The Motorola Semiconductor 4N38 is an optocoupler designed for signal isolation. It features RoHS3 compliance and an MSL 1 rating.
Mfr Part #:

4N38

Available from 2 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The Motorola Semiconductor 4N38 is an optocoupler designed for signal isolation. It features RoHS3 compliance and an MSL 1 rating.
✓ Total Stock: 4,022 pcs
$ Price Range: $0.99

4N38 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,890 pcs
3890 pcs On Request 1 On Request On Request 9248 On Request On Request
Non-Authorised Inventory information
132 pcs
132 pcs On Request 1 On Request On Request On Request On Request On Request

4N38 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Spacing
Lead Style
Tape & Reel

4N38 Description

Short technical summary and product information.

The 4N38 from Motorola Semiconductor is an optocoupler belonging to the Optoisolators - Transistor, Photovoltaic Output category. This component is designed to provide electrical isolation between circuits.

 

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 part is manufactured by Motorola Semiconductor, a known name in the electronics industry.

 

Optocouplers like the 4N38 are crucial in applications where high voltage or noisy environments necessitate separation of control and power circuits. They are commonly used in power supplies, motor control, and industrial automation to protect sensitive control logic from transients and voltage spikes.

 

This specific model is categorized under Optoisolators - Transistor, Photovoltaic Output, suggesting its application in switching or signal transfer scenarios where a transistor output is required.

4N38 Quick Information

Product Type: Optocoupler
Series: 4N38
Canonical Name: 4N38 Optocoupler
Subcategory: Optoisolators - Transistor, Photovoltaic Output

4N38 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

4N38 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

4N38 Features

  • RoHS3 compliant for environmental standards.
  • MSL 1 rating for moisture sensitivity.
  • Designed for signal isolation applications.
  • Manufactured by Motorola Semiconductor.

4N38 Applications

  • Ideal for power supply circuits.
  • Used in motor control systems.
  • Suitable for industrial automation.
  • Protects sensitive control logic.

4N38 FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the 4N38 optocoupler?

The 4N38 optocoupler is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 4N38?

The Moisture Sensitivity Level (MSL) for the 4N38 is 1 Unlimited.

What is the REACH status for the 4N38?

The 4N38 is REACH Unaffected.

4N38 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BCX18
BCX18
Philips
The Philips BCX18 is a PNP general purpose transistor in a SOT23 package. It offers high current capabilities up to 500 mA and low voltage operation up to 45 V.
View Part
TK25A60X,S5X(M
TK25A60X,S5X(M
Toshiba
The Toshiba TK25A60X,S5X(M is an N-channel MOSFET designed for switching regulator applications. It features a 600V drain-source voltage and a 25A drain current.
View Part
TLP785FD4-GR,F
TLP785FD4-GR,F
Toshiba
The Toshiba TLP785FD4-GR,F is an optoisolator featuring transistor, photovoltaic output. It is RoHS3 Compliant and has an MSL 1 rating.
View Part
24C16WP
24C16WP
STMicroelectronics
The ST 24C16WP is a 16-Kbit I2C-compatible EEPROM organized as 2K x 8 bits. It supports a wide supply voltage range and operates at clock frequencies up to 400 kHz.
View Part
Home

Categories