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High Voltage Blocks/Epoxy Encapsulated

Epoxy Encapsulated High Voltage Rectifiers

Part NumberPIVMaximum CurrentSurge CurrentSize InchesStyle
20 KV 3.0 A 400 A 7.5 x 1 x 1 Single
Encapsulated High Voltage Single String Rectifier with heavy duty components designed for the most demanding of services. This assembly uses 6 Ampere rated diodes. Each diode is bridged with a resistor to divide transients equally across each component. Conservatively rated at 3 Amperes and 20,000 Volts PIV. Each end is slotted for #6 screw mounting
 
Sub for 18050
 26 KV 0.8 A 60 A 4.8 x .63 x 1.5 Double
Encapsulated High Voltage Rectifier in a voltage doubler configuration. Uses 2.5 Ampere diodes encapsulated in thermally efficient epoxy which is then cemented into an aluminum channel for mounting. Rated 10,000 Volts PIV per section, or 20,000 Volts PIV for the whole assembly. This unit is rated 0.8 Ampere average. A slot is punched in each end of the channel for a #6 mounting screw.
3 KV 1.2 A 60 A 6 x 0.75 x 0.75 Double
21050
 No longer available. Use substitute Part Number 3HC15 (below).

 

High Voltage Rectifier Blocks

Part NumberRepetitive Peak Reverse Voltage
VRMM Per Leg
V(Volts)		Avg. Forward
Current Max
IFAVM@55° C
A(Amps)		Max Forward
Voltage Drop
VF@5F Per Leg
V(Volts)		Max Surge Current
IFSM (8.3ms)
A(Amps)
5000 1.0 4.5 50
10000 1.0 9.0 50
5000 2.5 4.8 150
15000 1.5 13.2 150
16000 0.75 11.2 50
20000 2.25 18 150

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  1. 18050 (SEE MRD10000)

    18050 (SEE MRD10000)

    Call for Price
    1-800-RFPARTS (1-800-737-2787)

    Rectifier, 0.8amp, 26kv-piv THIS PART IS NO LONGER AVAILABLE AND REPLACED BY MRD10000

  2. MRD10000 High Voltage Rectifier Block with Mounting Slots 0.8amp 26kv-piv Formerly 18050

    MRD10000 High Voltage Rectifier Block with Mounting Slots 0.8amp 26kv-piv Formerly 18050

    $95.91

    MRD10000 High Voltage Rectifier Block with Mounting Slots 0.8amp 26kv-piv Formerly 18050

    MFR: HVCA

     

  3. 3HC15 High Voltage Rectifier Block with Mounting Slots 1.5 amp (21050)

    3HC15 High Voltage Rectifier Block with Mounting Slots 1.5 amp (21050)

    $207.91

    • SUB FOR 21050
    • SIZE: 3" LONG X 0.75" WIDE X 0.75" HIGH
    • TERMINAL TABS: 0.32" X 0.250"

    MFR: High Voltage Component Association
    SKU: 3HC15

    Data Sheet

  4. 38050 HVCA High Voltage Rectifier Block with Mounting Slots 3 amps 20kv-piv

    38050 HVCA High Voltage Rectifier Block with Mounting Slots 3 amps 20kv-piv

    $329.91

    Out of stock

    Encapsulated High Voltage Single String Rectifier with heavy duty components designed for the most demanding of services. This assembly uses 6 Ampere rated diodes. Each diode is bridged with a resistor to divide transients equally across each component. Conservatively rated at 3 Amperes and 20,000 Volts PIV. Each end is slotted for #6 screw mounting

    Size: 7.5" Long x 1" Wide x 1" High
    New Old Stock * No longer available for export
    MFR: H V Component Associates Inc
    SKU: 38050

     

  5. 24050 HIGH VOLTAGE RECTIFIER BLOCK WITH MOUNTING SLOTS, 1.2 amp, 32kv-piv

    24050 HIGH VOLTAGE RECTIFIER BLOCK WITH MOUNTING SLOTS, 1.2 amp, 32kv-piv

    $98.91

    HIGH VOLTAGE RECTIFIER BLOCK WITH MOUNTING SLOTS, 1.2 amp, 32kv-piv

    SKU: 24050 

    Replacment for the 120257 used in Henry 3k amplifiers.

  6. HVP16 High voltage rectifier block with mounting slots, 1amp, 16kv-piv

    HVP16 High voltage rectifier block with mounting slots, 1amp, 16kv-piv

    Regular Price: $39.91

    Special Price $27.91

    HVP16  HIGH VOLTAGE RECTIFIER BLOCK WITH MOUNTING SLOTS, 1 amp, 16kv-piv 

  7. HC5 HIGH VOLTAGE RECTIFIER BLOCK WITH MOUNTING SLOTS, 1 amp, 5kv-piv

    HC5 HIGH VOLTAGE RECTIFIER BLOCK WITH MOUNTING SLOTS, 1 amp, 5kv-piv

    $59.95

    HC5  HIGH VOLTAGE RECTIFIER BLOCK WITH MOUNTING SLOTS, 1 amp, 5kv-piv 

  8. HC10 High voltage rectifier block with mounting slots, 1amp 10kv

    HC10 High voltage rectifier block with mounting slots, 1amp 10kv

    $64.95

    HC10  HIGH VOLTAGE RECTIFIER BLOCK WITH MOUNTING SLOTS, 1 amp, 10kv-piv 

  9. MDA1333H-P Motorola Rectifier HV (Pull)

    MDA1333H-P Motorola Rectifier HV (Pull)

    $70.00

    Rectifier Block HV
    Used * No longer available for export
    MFR: Motorola
    SKU: MDA1333H-P

  10. A187A General Electric Fast Recovery Rectifier 15Kv 150 Amps (NOS)

    A187A General Electric Fast Recovery Rectifier 15Kv 150 Amps (NOS)

    $39.91

    Designed for use in high frequency applications or where a fast recovery diode is a necessity.

    • Peak Reverse Current: 25mA
    • Repetitive Peak Reverse Voltage: 100v
    • Non-Repetitive Peak Reverse Voltage: 200v
    • DC Reverse Voltage: 100v

    New Old Stock * No longer available for export
    MFR: General Electric Company
    SKU: A187A

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