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CG590MS CG590MS is a 2-pole gas discharge tube rated for 90V DC sparkover and 5kA (8/20µs) impulse current. It is designed for surface mount applications in a 2-SMD cylinder square end package.
Mfr Part #:

CG590MS

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
CG590MS is a 2-pole gas discharge tube rated for 90V DC sparkover and 5kA (8/20µs) impulse current. It is designed for surface mount applications in a 2-SMD cylinder square end package.
Total Stock: 177 pcs
$ Price Range: $1.57 - $3.48

CG590MS 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
173 pcs
173 pcs On Request 1 On Request On Request 16+ On Request On Request
Non-Authorised Inventory information
4 pcs
4 pcs On Request 1 On Request On Request On Request On Request On Request

CG590MS Specifications Quick View

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

CG590MS Description

Short technical summary and product information.

The CG590MS is a gas discharge tube (GDT) from Littelfuse Inc., designed for overvoltage protection. It features a nominal DC sparkover voltage of 90V and can handle impulse discharge currents up to 5000A (5kA) with an 8/20µs waveform. The device is a 2-pole configuration and does not fail short. It is mounted using surface mount technology and comes in a 2-SMD cylinder square end package. This GDT is suitable for use in circuit protection applications where transient overvoltage suppression is required. The part is RoHS3 compliant and REACH unaffected, with an MSL level of 1 (unlimited). Note that compliance data is unverified. The CG590MS is available from distributors under part numbers F2748TR-ND, F2748CT-ND, and F2748DKR-ND.

CG590MS Quick Information

Product Type: Gas Discharge Tube (GDT)
Series: CG5
Canonical Name: CG590MS Gas Discharge Tube (GDT), 90V DC Sparkover, 5kA 8/20µs, 2 Pole Surface Mount
Subcategory: Gas Discharge Tube Arresters

CG590MS Compliance

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

CG590MS Estimated Pricing

Qty Low High
1+ $3.48 $3.48
10+ $2.45 $2.45
100+ $1.88 $1.88
500+ $1.69 $1.69
900+ $1.57 $1.57

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

CG590MS Features

  • 90V DC sparkover voltage rating.
  • 5kA impulse discharge current capability.
  • 2-pole surface mount configuration.
  • Does not fail short.
  • RoHS3 compliant (unverified).

CG590MS Applications

  • For overvoltage protection in telecom circuits.
  • Used in power supply input protection.
  • Ideal for surge protection in industrial equipment.

CG590MS FAQs

6 frequently asked questions generated from this part’s specifications.
What is the DC sparkover voltage of the CG590MS?

90V.

What is the package type of the CG590MS?

2-SMD Cylinder Square End, surface mount.

Is the CG590MS RoHS compliant?

Yes, RoHS3 compliant (unverified).

What is the impulse discharge current rating?

5kA (8/20µs).

How many poles does the CG590MS have?

2.

Does the CG590MS fail short?

No.

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