S30-A75X The EPCOS S30-A75X is a 2-pole surge arrester designed for general and industrial applications. It features a 75V DC sparkover voltage and a 3kA nominal impulse discharge current.
Mfr Part #:

S30-A75X

Available from 1 distributors
Mfr Name: EPCOS
EPCOS
The EPCOS S30-A75X is a 2-pole surge arrester designed for general and industrial applications. It features a 75V DC sparkover voltage and a 3kA nominal impulse discharge current.
✓ Total Stock: 1,492 pcs
$ Price Range: $1.16

S30-A75X 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
1,492 pcs
1492 pcs On Request 1 On Request On Request On Request On Request On Request

S30-A75X Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Height
Insulation Resistance
Length
Mounting Type
Number of Poles
Package Quantity
Weight

S30-A75X Description

Short technical summary and product information.

The EPCOS S30-A75X is a production-status surge arrester designed for robust protection in general and industrial environments. It offers a nominal DC sparkover voltage of 75V with a tolerance of ±30%, and an impulse sparkover voltage of up to 400V at 100V/µs and 700V at 1kV/µs.

 

This device handles a nominal alternating discharge current of 2.5A and a nominal impulse discharge current of 3kA, with a service life capability of 3.5kA for 8/20µs pulses and 10kA for 300 operations of 10/1000µs pulses. Its insulation resistance is a minimum of 1GΩ.

 

Mechanically, the S30-A75X has a compact size with a length of 4.50mm, a width of 3.20mm, and a maximum height of 2.70mm. It is designed for surface mounting using a reflow soldering method. The component operates within a climate category of 40/125/21.

 

Key electrical characteristics include a glow voltage of 65V and a glow to arc transition current below 0.6A. The capacitance at 1MHz is 400fF. This surge arrester is supplied in an axial taping reel package with a quantity of 2500 pieces.

S30-A75X Quick Information

Product Type: Surge Arrester
Canonical Name: EPCOS S30-A75X Surge Arrester

S30-A75X Compliance

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

S30-A75X Estimated Pricing

Qty Low High
1+ $1.16 $1.16

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

S30-A75X Features

  • 75V DC nominal sparkover voltage.
  • 3kA nominal impulse discharge current.
  • Surface mount with reflow soldering.
  • Compact dimensions: 4.50mm x 3.20mm x 2.70mm.
  • 2-pole design for versatile protection.

S30-A75X Applications

  • Protects sensitive electronic circuits.
  • Suitable for industrial control systems.
  • Used in power supply protection.
  • Enhances equipment reliability.

S30-A75X FAQs

5 frequently asked questions generated from this part’s specifications.
What is the DC sparkover voltage of the EPCOS S30-A75X?

The nominal DC sparkover voltage is 75V.

What is the nominal impulse discharge current for the S30-A75X?

The nominal impulse discharge current is 3kA.

How is the EPCOS S30-A75X mounted?

It is designed for surface mounting.

What is the package quantity for the S30-A75X?

The package quantity is 2500 pieces.

What are the dimensions of the S30-A75X surge arrester?

The dimensions are 4.50mm in length, 3.20mm in width, and a maximum height of 2.70mm.

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