1SMA4742R3G The 1SMA4742R3G is a Zener Diode from Taiwan Semiconductor. It features RoHS3 compliance and MSL 1 rating.
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1SMA4742R3G

Available from 1 distributors
Mfr Name: Taiwan Semiconductor
Taiwan Semiconductor
The 1SMA4742R3G is a Zener Diode from Taiwan Semiconductor. It features RoHS3 compliance and MSL 1 rating.
✓ Total Stock: 1,151 pcs
$ Price Range: $0.02

1SMA4742R3G Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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1,151 pcs
1151 pcs On Request 1 On Request On Request On Request On Request On Request

1SMA4742R3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Storage Temperature

1SMA4742R3G Description

Short technical summary and product information.

The 1SMA4742R3G is a single Zener Diode manufactured by Taiwan Semiconductor. This component is part of the discrete semiconductor product line, specifically categorized under Diodes - Zener - Single.

 

Key compliance features include RoHS3 compliance, indicating adherence to environmental standards for hazardous substances. It also has a Moisture Sensitivity Level (MSL) of 1, meaning it has unlimited shelf life under recommended storage conditions. The REACH status is unaffected, suggesting it does not contain substances of very high concern above threshold limits.

 

While specific electrical characteristics like Zener voltage and power dissipation are not detailed here, Zener diodes are primarily used for voltage regulation and voltage reference applications. Their ability to maintain a constant voltage across their terminals under varying current conditions makes them essential in many electronic circuits.

 

Further details regarding package type, mounting, and precise electrical specifications would typically be found in the manufacturer's datasheet.

1SMA4742R3G Quick Information

Product Type: Zener Diode
Series: 1SMA474x
Canonical Name: 1SMA4742R3G Zener Diode
Subcategory: Zener Diode

1SMA4742R3G Compliance

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

1SMA4742R3G Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

1SMA4742R3G Features

  • RoHS3 Compliant environmental status.
  • REACH Unaffected compliance rating.
  • MSL Level 1 for unlimited floor life.
  • Single Zener Diode configuration.
  • Manufactured by Taiwan Semiconductor.

1SMA4742R3G Applications

  • Provides voltage regulation in power supplies.
  • Serves as voltage reference in analog circuits.
  • Protects sensitive components from overvoltage transients.
  • Used in consumer electronics power management.

1SMA4742R3G FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the 1SMA4742R3G?

The 1SMA4742R3G is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 1SMA4742R3G?

The MSL for the 1SMA4742R3G is 1 Unlimited.

What is the REACH status of the 1SMA4742R3G?

The 1SMA4742R3G is REACH Unaffected.

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