Mfr Part #:

1N2999B

Mfr Name: Siemens

The Siemens 1N2999B is a Zener diode designed for voltage regulation. It features RoHS3 compliance and an MSL of 1 Unlimited.

✓ Total Stock: 2 pcs

$ Price Range: $0.02

1N2999B Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	2 pcs On Request	2 pcs	On Request	1	On Request	On Request	2026-02-25 06:16:38	On Request	On Request

1N2999B Specifications Quick View

Most important parameters for selection – full specs in datasheet.

SELECT ALL

Category	New Products
Manufacturer Name	Siemens

View Similar Products (0)

1N2999B Description

Short technical summary and product information.

The 1N2999B from Siemens is a single Zener diode belonging to the discrete semiconductor products category. This component is specified as RoHS3 Compliant, indicating adherence to environmental standards. It has a Moisture Sensitivity Level (MSL) of 1 Unlimited, meaning it requires no special handling regarding moisture. The REACH status is listed as Unaffected.

As a Zener diode, the 1N2999B is primarily used for voltage regulation. Its specific electrical characteristics, such as Zener voltage and power dissipation, would typically be detailed in the manufacturer's datasheet. The component is categorized under Diodes - Zener - Single, suggesting its application in circuits requiring a stable reference voltage.

Further details regarding package type, mounting, and precise operating conditions are not available in the provided data. However, its compliance status suggests suitability for various electronic designs adhering to current environmental regulations.

1N2999B Quick Information

Product Type: Zener Diode

Series: 1N2999

Canonical Name: 1N2999B Zener Diode

Subcategory: Zener Diode

1N2999B Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

1N2999B Estimated Pricing

Qty	Low	High
1+	$0.02	$0.02

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

1N2999B Features

Siemens 1N2999B Zener diode.
RoHS3 Compliant environmental standard.
Moisture Sensitivity Level 1 Unlimited.
REACH Unaffected status.

1N2999B Applications

Used for voltage regulation in power supplies.
Provides overvoltage protection in circuits.
Ideal as a voltage reference element.
Common in shunt regulator configurations.

1N2999B FAQs

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

What is the RoHS status of the 1N2999B?

The 1N2999B is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 1N2999B?

The MSL for the 1N2999B is 1 Unlimited.

What is the REACH status for the 1N2999B?

The 1N2999B is REACH Unaffected.