myMectronic
myMectronic

A Premier B2B Part Search

Littelfuse SG150 Gas Discharge Tube

Littelfuse SG series Gas Discharge Tubes (GDTs) deliver high surge ratings in a compact 4.5x3.2x2.7mm surface-mount package, ideal for broadband, telecom, and data equipment. These RoHS-compliant, lead-free devices handle fast transient pulses up to 2kA and 600V, with stable capacitance less than 1pF. Their robust ceramic insulator construction ensures durability, while low insertion loss and low capacitance make them perfect for protecting sensitive electronics like ADSL, CATV, satellite, and test equipment. They conform to IEC and ITU standards.

Authorized Distributors
Source:Newark
Part No:SG150
Stock:1
Inv Date:05-28-2026
Price: Unit price: $0.198
Buy/RFQ:
Source:DigiKey
Part No:SG150
Stock:2218
Inv Date:05-28-2026
Price: Unit price: $1.72
Buy/RFQ:
Source:DigiKey
Part No:SG150
Stock:190
Inv Date:05-28-2026
Price: Unit price: $6.6
Buy/RFQ:
Part No:SG150
Stock:513
Inv Date:05-29-2026
Price: Unit price: $6.53
Buy/RFQ:
Part No:SG150
Stock:1794
Inv Date:05-29-2026
Price: Unit price: $1.31
Buy/RFQ:
Part No:SG150
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.2
Buy/RFQ:
Part No:SG150
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.825
Buy/RFQ:
Part No:SG150
Stock:1
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Littelfuse SG150 Gas Discharge Tube Specifications:

  • Dimensions: 4.5x3.2x2.7mm
  • Voltage Range: 75V to 600V
  • Peak Surge Current: 2kA
  • Capacitance: <1pF
  • Construction: Ceramic insulator, tin-plated electrodes
  • Temperature Range: -40°C to +90°C
  • RoHS compliant and lead-free
  • Reel packaging: 2000 pcs/reel
  • Reflow compatible for surface mounting
  • Conforms to IEC 61000-4-5 and ITU-T K12 standards

Buy the Littelfuse Series SG Gas Discharge Tubes: SG150

Secure your electronics with the reliable Littelfuse SG150 Gas Discharge Tube, offering high surge capacity, low capacitance, and robust ceramic construction. Perfect for telecom, broadband, and test equipment, it handles fast transient pulses up to 2kA at 600V, ensuring safe operation during power surges. Its compact surface-mount design with low insertion loss makes installation easy. RoHS compliant and lead-free, the SG150 is supplied in tape and reel packaging and meets international safety standards, providing peace of mind for sensitive electronic systems.

Buy Littelfuse SG150 gas discharge tube now and ensure reliable transient surge protection for your telecom and broadband equipment.

Frequently Asked Questions

Where can I buy Littelfuse SG150?

You can click on the BUY or RFQ button to purchase SG150 from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part SG150?

You can download the SG150 datasheet or visit the Littelfuse website for support.

Who is the manufacturer of SG150?

Littelfuse

Littelfuse Part List

Browse and search other Littelfuse parts, locate datasheets and stock

Sponsored by