CG75MS Gas Discharge Tube (GDT) with 75V DC sparkover voltage, 20kA impulse discharge current, 2-pole configuration, surface mount package (2-SMD Cylinder Square End). Designed for overvoltage protection.
Mfr Part #:

CG75MS

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Gas Discharge Tube (GDT) with 75V DC sparkover voltage, 20kA impulse discharge current, 2-pole configuration, surface mount package (2-SMD Cylinder Square End). Designed for overvoltage protection.
✓ Total Stock: 100,396 pcs
$ Price Range: $1.54 - $3.05

CG75MS Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
100,300 pcs
100300 pcs On Request 1 On Request On Request 12+13+ On Request On Request
Non-Authorised Inventory information
96 pcs
96 pcs On Request 1 On Request On Request On Request On Request On Request

CG75MS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Fail Short
Impulse Discharge Current (8
Medical Grade
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage

CG75MS Description

Short technical summary and product information.

The CG75MS is a 2-pole Gas Discharge Tube (GDT) from Littelfuse, designed for overvoltage protection applications. It features a nominal DC sparkover voltage of 75V and an impulse discharge current rating of 20,000A (20kA) under 8/20µs test conditions. The device does not fail short. It is offered in a surface mount package (2-SMD Cylinder Square End), suitable for automated assembly. Compliance includes RoHS3 (unverified) and REACH unaffected. The CG75MS is typically used in telecom, data line, and industrial surge protection circuits where a fast-acting, high-energy surge arrester is required.

CG75MS Quick Information

Product Type: Gas Discharge Tube (GDT) Arrester
Series: CG/CG2
Canonical Name: Gas Discharge Tube, 75V DC Sparkover, 20kA Impulse, 2-Pole, Surface Mount
Subcategory: GDT

CG75MS Compliance

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

CG75MS Estimated Pricing

Qty Low High
1+ $3.05 $3.05
10+ $2.37 $2.37
100+ $1.95 $1.95
500+ $1.70 $1.70
1,000+ $1.54 $1.54

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

CG75MS Features

  • 75V DC sparkover voltage.
  • 20kA impulse discharge current rating.
  • 2-pole configuration.
  • Surface mount package.
  • RoHS and REACH compliant (unverified).

CG75MS Applications

  • Surge protection for telecom equipment
  • Overvoltage protection for power supplies
  • Transient suppression in signal lines
  • High surge current handling for industrial systems

CG75MS FAQs

7 frequently asked questions generated from this part’s specifications.
What is the DC sparkover voltage of the CG75MS?

75 V.

What is the impulse discharge current rating?

20000 A (20 kA) under 8/20 µs test condition.

How many poles does this GDT have?

2 poles.

What is the mounting type and package?

Surface mount, 2-SMD Cylinder Square End package.

Is the CG75MS RoHS compliant?

Yes, RoHS3 compliant (unverified low confidence).

Does it fail short?

No.

What is the MSL level?

1 Unlimited.

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