TII 3-Electrode Miniature Gas Tubes
71 Series - Heavy Duty with Radial Leads & 72 Series without Leads
DESCRIPTION
REA Accepted Per PE-80
The TII 71 three-electrode gas tube is designed for use in telecommunications circuits, signal circuits and control circuits. This surge arrester also lends itself to general purpose usage in the arresting of electrical surges and transients. The
TII 71 is suitable for printed circuit board use as well as special socket applications. Leads tin plated for good solderability.
Dimensions: 0.46" long x 0.345"dia. x 021" lead length
Weight: 0.1 oz.
Standard Package: 100 pieces
SPECIFICATIONS 71 and 72* Gas Tubes
Impulse Life - 1000A, 10/1000 µsec waveform (500A each line to ground simultaneously either polarity): |
400 surges minimum |
DC Breakdown (Line to Ground: |
300-500V |
AC Discharge Current 11 cycles, 60 Hz: |
130A rms (65A each line to ground simultaneously) |
Maximum Single Impulse Discharge Current 8/20 µsec waveform: |
20kA (10kA each line to ground simultaneously) |
DC Holdover: |
150V minmum@200mA |
Capacitance: |
Line to ground: 2pF
line to line: 1pF |
Impulse Breakdown Voltage
(Line to Ground):
@ 100V/µsec
@10kV/µsec |
750V maximum
1200V maximum |
Insulation Resistance measured@100Vdc: |
1000 Megohms minimum |
Test Methods: IEEE465.1, REA PE-80, PEG-1
* NOTE: 72 tube has identical specifications and dimensions (without leads).
comm-omni@comm-omni.com
Return to Comm-Omni Home Page
Index
To speak to one of our consultants, please call us at 1-800-543-8790
|