Littelfuse GTCR37 Series 90V 10kA Radial 3 Electrode Gas Discharge Tube

  • RS Stock No. 164-8190
  • Mfr. Part No. GTCR37-900M-R10
  • Manufacturer Littelfuse
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): HK
Product Details

Gas Discharge Tubes - GTCX37-XXXM-R10 Series

GTCX37-XXXM-R10 Series Circuit Protection 7mm 3Pole ceramic gas discharge tubes are commonly used to help protect sensitive telecom equipment such as communication lines, signal lines and data transmission lines from damage caused by transient surge voltages that typically result from lightning strikes and equipment switching operations.

GTCX37 series offers a high level of surge protection, low capacitance and a broad array of breakover voltage levels, making them suitable for applications such as MDF (Main Distribution Frame) modules, high data-rate telecom applications (e.g. ADSL, VDSL), and surge protection on power lines.
Broad voltage range from 75V-600V
Various form factors: surface-mount, leaded, no leads
Optional fail-short mechanism on some devices
Low capacitance and insertion loss
Crowbar overvoltage protection

Applications:

Telecommunications - MDF modules, xDSL equipment, RF system protection, antenna and base station
Industrial and consumer electronics, such as Surge protectors and Alarm systems

Specifications
Attribute Value
Series GTCR37
Suppressor Type 3 Electrode Gas Discharge Tube
Maximum Surge Current 10kA
DC Spark Over Voltage 90V
Impulse Spark Over Voltage 550 V @ 1000 Vμs
Maximum Voltage Rating 600 V
Mounting Type Radial
Dimensions 11.5 x 7.5mm
Lead Pitch 4.4mm
Height 7.5mm
Length 11.5mm
Maximum Operating Temperature +90°C
Minimum Operating Temperature -40°C
Capacitance <1pF
Temporarily out of stock - back order for despatch 09/11/2020, delivery within 4 working days from despatch date
Price Each (In a Tray of 1000)
MYR 6.089
units
Per unit
Per Tray*
1000 +
MYR6.089
MYR6,089.00
*price indicative