INCH-POUND
MIL-PRF-1/1658C
16 June 2003
SUPERSEDING
MIL-PRF-1/1658B(USAF)
6 May 1998
PERFORMANCE SPECIFICATION SHEET
ELECTRON TUBE, THYRATRON
TYPE 8789
This specification is approved for use by all Depart-
ments and Agencies of the Department of Defense.
The requirements for acquiring the electron tube described herein
shall consist of this document and the latest issue of MIL-PRF-1.
DESCRIPTION:
Hydrogen.
See figure 1.
Mounting position: Vertical, base down.
W eight: 9 pounds nominal.
ABSOLUTE RATINGS:
Parameter
Ef
epy
epx
Ebb
egy
egx
Ecc
ib
Ib
Ip
tj
Unit
V ac
kv
kv
kV dc
v
v
V dc
a
A dc
Aac
µs
Maximum
6.6
33 1/
33 2/
---
3/
650
---
2,000
4.0
72
0.01
Minimum
6.0
7
5% epy
3.5
---
---
---
---
---
---
---
Test condition
6.3
33
---
---
1,100
---
0
---
---
---
---
Parameter
prr
dik/dt
Pb
tk
TA
Cooling
Eres
Unit
---
---
sec
---
Vac
a/µs
°C
9
Maximum
---
10,000
30 x 10
5/
+75
6/
5.5 8/
Minimum
---
---
---
900
-55
---
3.5
Test condition
465
---
---
900
---
7/
9/
See footnotes at end of table I.
GENERAL:
Qualification - Required.
AMSC N/A
1 of 13
FSC 5960
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business