Mfr Part #:

1N2988RB

Mfr Name: MSC

The MSC 1N2988RB is a Zener Diode with a nominal voltage of 27V and a power dissipation of 10000mW. It features a 5% voltage tolerance and is supplied in a DO-4 package.

✓ Total Stock: 10 pcs

$ Price Range: $0.99

1N2988RB 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	10 pcs On Request	10 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

1N2988RB Specifications Quick View

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Category	New Products
Manufacturer Name	MSC

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1N2988RB Description

Short technical summary and product information.

The 1N2988RB from MSC is a Zener Diode designed for voltage regulation applications. It features a nominal Zener voltage of 27V with a tolerance of 5%. The component can handle a maximum power dissipation of 10000mW and a maximum regulator current of 340mA.

This Zener Diode has a maximum reverse leakage current of 10uA at a test current of 95mA. The maximum Zener impedance is rated at 7 Ohms. The component is supplied in a DO-4 package and is available in Tray packaging.

Functionally equivalent to the 1N2988A, the 1N2988RB exhibits identical performance profiles across primary technical parameters. It is suitable for designs requiring stable voltage reference or regulation.

Environmental compliance includes RoHS3 compliance and an MSL rating of 1 Unlimited. REACH status is unaffected.

1N2988RB Quick Information

Product Type: Zener Diode

Canonical Name: 1N2988RB Zener Diode

Subcategory: Zener Diodes

1N2988RB Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

1N2988RB Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

1N2988RB Features

27V nominal Zener voltage.
5% voltage tolerance.
10000mW maximum power dissipation.
DO-4 package type.
Tray packaging.

1N2988RB Applications

Used in RF signal filtering circuits
Suitable for RF switching applications
Provides voltage regulation in RF modules
Protection in high-frequency circuits

1N2988RB FAQs

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

What is the nominal Zener voltage of the 1N2988RB?

The nominal Zener voltage is 27V.

What is the power dissipation rating for the 1N2988RB?

The maximum power dissipation is 10000mW.

What is the Zener voltage tolerance?

The Zener voltage tolerance is 5%.

What is the package type for the 1N2988RB?

The package type is DO-4.