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3 Phase IR Stack |
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(SDI) 3HQ10M4L
3 phase IR stack. 10 kv, 40 amp. 32 - 40HF100 diodes (each
diode = 1000v @ 40 amps). 15-1/2"L x 4" x 2"H. Mfg: P/N: 384-0363-00. |
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3 Phase Rectifier Stack |
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(SDI) 3HQ10L3A
International Rectifier 3 phase rectifier
stack. 3-3/4" x 12-1/2" x 2"H. Made for Gates transmitter. Gates P/N: 384-0324-000. |
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IR Bridge Rectifier |
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(SDI) 67D030B20TTN
IR bridge rectifier. 2 amp, 3 kv, 8 amp int. duty. Block rectifier
has 4 terminals on top: - | AC | AC | +. Measures: 1" x 1" x 4-1/2"L. |
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Motorola Giant Rectifiers |
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(SDI) MDA1332H
Motorola giant rectifier. Broadcast quality.
5 kv, 250 amp surge, 2.5 amp Io. DC7242. 1-3/4" x 2" x 6-1/4"L. Includes fiberglass
mounting blocks. Harris
P/N: 384-0254-00. |
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High Voltage Diode
25 kv / 10 ma |
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(TUR) 1N1Z2
High voltage diode, a solid state replacement for a high voltage
tube. 7 pin miniature tube base. 2-3/8" high x 5/8" diameter. Plate cap. Rated
at 25 kvdc, 10ma, 250 ns switch time. Suitable diode for CRT supply or other projects.
Mil-quality, ED-9821, EDI-7538. NSN: 5961-00-435-2224. |
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| $15 each - $13 (3+),
$11 (10+), $9 (100+) |
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3 Phase Rectifier Board |
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(SDI) 557-21220
EDI 3 phase rectifier board. EDI 6951 diodes + two 100 ohm, 55 watt resistors. Unknown voltage or current. Diodes measure 3/4" x 3/4" x 6-1/2". These boards are removed from service but new, unused!! |
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3 Phase, High Voltage
Rectifier Board |
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(TP) 557-21230
3 phase, high voltage rectifier board. Includes 6 ERTI rectifiers, 2 legs of 240k, 2 watt carbon composition resistors for series of 1.875G ohm each. This board is compatible with, and was removed from NEW, 10 GHz Magnetron transmitter power supply with transformer (TP) 845309-2. Measures 7-1/2" square. |
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Rectron Diode
1 amp / 1 kv |
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(SDI) J-10-B-504
Rectron diode. 1 amp, 1 kv. 82,000 pcs available. |
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| 5¢ each - 4¢ (500+), 3¢ (2.5k+) |
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Double Diode
20kv / 2 amp
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(SDI) 67-6257
Gates / Harris IR double diode. 20kv, 2 amp.
New, old stock. 1" x 16-3/8" long. Harris P/N: 384-0575-000. |
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Diode
6 amp / 1 kv |
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(SDI) HVR1-6K
6 amp, 1 kv diode. |
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| $1.50 - $1.25 (10+),
$1 (100+), 75¢ (250+) |
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Unitrode Stackable
HV Diodes
5 amp / 5 kv |
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(SDI) 1N5603JAN
Unitrode stackable HV diode. Each puck
style diode has top male and bottom female 3/8" thread. 1" thick x 3-1/2" diameter.
200 amp surge. Simply stack 2, 3 or more units end to end, each time adding
5kv to total PRV. Create stacks for 20kv - 50kv, up to 600kv. |
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Rectifier Diode Stack
3 Phase |
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(SDI) 67-7194
International rectifier diode stack for commercial transmitters.
3 phase, 30 kv @ 2 amps. 2 rows of 41 diodes in series on 2" x 4" x
28" frame.
Can be split to make bridge. |
| $375 each |
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(SDI) 67-8128
International rectifier diode stack for commercial transmitters
very similar to above. 3 phase. 2" x 4" x 28" frame. |
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SCR & Diode
1000v @ 16 amp |
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(SDI) M25/16-1K
That's right, two components. Completely isolated:
an SCR and a HV Diode, BOTH rated at 1kv, 16 amps..... in one package!!
Made by Silicon Power Cube. Package handles
400 amp surge, 2500v insulation. Cost effective if only using diode or SCR, and
if you can use both, WOW, what a saving. 5 spade lugs. Heatsink base. Hook up diagram
available. 1,000 pieces available. |
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Solid State Replacements
5U4 / 5R4, 5Y3, 5V4, 5Z4, 3B28, 866A |
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(SDI) 1N1239
Plug in solid state replacement for vacuum tubes 5R4 & 5U4.
Octal base. Rated @ 2800 vdc, 1 amp. 1-3/8" diameter
x 1-1/8" high.
Solid State
direct replacement modules are much more efficient than their vacuum tube predecessors.
In some case, dropping resistors should be used if the higher output voltages often
yielded with these diodes will create an unsafe condition. No heater current is required,
saving watts there too. |
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| $4.50 each - $4 (4+),
$3.50 (25+) |
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