1N4991USJAN  The 1N4991USJAN is a Zener Diode from MSC. It is RoHS3 Compliant and has an MSL rating of 1 Unlimited.
Mfr Part #:

1N4991USJAN

Available from 1 distributors
Mfr Name: MSC
MSC
The 1N4991USJAN is a Zener Diode from MSC. It is RoHS3 Compliant and has an MSL rating of 1 Unlimited.
✓ Total Stock: 106 pcs
$ Price Range: $0.02

1N4991USJAN Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
106 pcs
106 pcs On Request 1 On Request On Request 0837 On Request On Request

1N4991USJAN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

1N4991USJAN Description

Short technical summary and product information.

The 1N4991USJAN is a single Zener diode manufactured by MSC. This component is categorized under Discrete Semiconductor Products, specifically within the Diodes - Zener - Single category.

 

Key compliance information indicates that the 1N4991USJAN is RoHS3 Compliant and has a REACH status of REACH Unaffected. The Moisture Sensitivity Level (MSL) is rated as 1 Unlimited. These attributes are important for designers considering environmental and handling requirements during assembly.

 

While specific electrical characteristics such as voltage rating, current rating, and forward voltage are not detailed in the provided data, the part number and manufacturer are clearly identified. Further technical specifications would typically be found in the manufacturer's datasheet.

1N4991USJAN Quick Information

Product Type: Zener Diode
Series: 1N4991
Canonical Name: 1N4991USJAN Zener Diode
Subcategory: Zener Diode

1N4991USJAN Compliance

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

1N4991USJAN Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

1N4991USJAN Features

  • Complies with RoHS3 environmental standards.
  • MSL 1 unlimited moisture sensitivity level.
  • REACH unaffected status per compliance data.
  • Single Zener diode for discrete circuits.

1N4991USJAN Applications

  • Voltage regulation in power supply circuits.
  • Overvoltage protection for sensitive electronics.
  • Reference voltage source in analog circuits.
  • Clamping and transient suppression applications.
  • Used in military and aerospace systems.

1N4991USJAN FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the 1N4991USJAN?

The 1N4991USJAN is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 1N4991USJAN?

The MSL for the 1N4991USJAN is 1 Unlimited.

What is the REACH status for the 1N4991USJAN?

The REACH status for the 1N4991USJAN is REACH Unaffected.

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