High Voltage Hermetic Cable and Wire Feedthrough Seals

Depending upon the voltage, a wide variety of high voltage cables or wires up to 32 kV can be provided in a wide variety of hermetically sealed passthrough designs for low or high pressures and vacuums and temperature ranges between -200 to 200C. Cable insulations include PVC, silicone, XLPE, PTFE FEP Teflon® and Kapton®. Listed below are existing hermetic high voltage feedthru designs. Custom designs are also readily available upon request. All PAVE hermetic seals will pass either a vacuum helium leak test 10^-6 to 10^-9cc/sec leak rate or a pressurized gas bubble leak test. PAVE hermetic epoxy seals are much more robust also than fragile glass or ceramic seals.

PAVE Seal Description Codes

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Summarized listing of Hermetic Designs by number of conductors, sizes and types

Thumbnail Installation Port or Size Type Wire Insulation Total Wires or Pins AWG# VoltageVoltage PAVE Description Codes, Housing & Wires Type Seal PART-DRAWING #
high voltage hermetic seals 1¼” o-ring face seal dual sided SHV 1 w/ isolated shield shv 7kV VS18-SS-150-SHV-SHV IN STOCK hermetic connector 1518

2954

1″ o-ring face seal dual sided MHV 1 w/ isolated shield mhv 5kV VS15L-SS-150-1-MHV-MHV hermetic connector 2954

3832

⅛ NPT FEP 1 6kV PT2-B-80-1-FEP16-6-6 feedthru 3832

2691

⅜” piston o-ring silicone 1 26 15kV SP6L-E-150-1-1786580-30N-3-26 feedthrough 2691-1

1359

⅜” piston o-ring silicone 1 26 15kV SP6L-E-150-1-1788425-30N-5-24 feedthrough 1359

2631

½” piston o-ring FEP 1 15kVdc 18 SP8S-E-150-1-Reynolds 295-0062-15-15 feedthrough 2631

4439

¾” piston o-ring shv & pvc 1 20Kv SP12-E-150-SHV-1-B8866-SHV-14   4439

5001

¾” piston o-ring seal PE 1 #18 #18 30kVDC SPF12-E-150HV-1-B200PA48-20T-28T feedthru cable 5001

2569

¾” piston o-ring PVC & PE 1 30kVDC SPF12-E-150-1-B200PA48-36T-5T hermetic seal 2569

2370

¾” piston o-ring ps 1 18 30kV SPF12-E-150-1-B200PA48-77T-22 feedthrough 2370

1534

¾” piston o-ring ps 1 18 30kV SPF12-E-150-1-B8866-36-24 feedthrough 1534

2439

¾” piston o-ring ps 1 20 30kV SPF12-E-150-1-Belden9867/BUS16-36-40 feedthrough 2439

2311

¾” piston o-ring ps 1 20 30kV SPF12-E-150-1-Belden9867-48-48 feedthrough 2311

2809

¾” piston o-ring pvc 1 18 30Kv SPF12-E-150-1-B200PA48/BUS20-26-3.8 feedthrough 2809

4480

½” piston o-ring silicone 5KV 2 5kV SP8L-E-150HV-2-HV22-10-10 feedthru 4480

2921

¾” piston o-ring PTFE 2 coax 20 30kV SPF12-E-150-1/1/1-RG59U/E20/BUS20-17-15/16 feedthrough 2921

3309

¾” piston o-ring pvc 1 22 30kV SPF12-E-150-1-PC22/BUS20-40-24 feedthrough 3309

3134

¾” piston o-ring rubber 1 18 5kV SPF12-E-200-1-RB18-8-SOC feedthrough 3134

2966

¾” piston o-ring MHV solder cup 1 22 3kV VS12L-SS-150-1-MHV-SC hermetic connector 2966

4333

1-¼” o-ring face seal cable seal 8 7 VS18-SS-150-7/1-RG174/REYNOLDS2896-85FT-10FT RG174 4333

3167

1¼” o-ring face seal Farnell 5602 cable 1 70 ohm, 4kV VS18-SS-150-1-5602-5-5m feedthrough 3167

1151

⅛” NPT PTFE 1 24 10kV PT2-SS-150-1-10KV COAX feedthrough 1151

5006

custom flange face seal PTFE 2 5kV FL18.9/5.6-AL-150-2-TE24-PIN-6   5006

3762

1¼” flangeface seal PTFE 2   FL20/8-AL-150-2-TE24-PIN-6 24 3762

3509

1¼” o-ring face seal PTFE 2 coax 18 kvdc VS18-SS-150-5/1-RG316/REYNOLDS HV-36-36 feedthrough 3509

1659

¾” piston o-ring PTFE 2 24 4kV SPF12-E-150-1/1-TE24-FO1B090-24-24 feedthrough 1659

1500

1″ o-ring face seal silicone 2 22 15kV VS15L-SS-90-2-HV22-60-24,15KV feedthrough 1500

3674

11mm piston o-ring silicone 3 30Kv SP7XL-E-200HV-3-FEP20-7-18   3674

2822

¾” piston o-ring PTFE 3 rg59 7.5kV SPF12-E-150-1/2-RG59U/E20-33-4 feedthrough 2822

2252

¾” piston o-ring PTFE 3 20 15kV SPF12-E-150-1/1/1-1679611/TEE18/22-24-24 15kv feedthrough 2252

2392

17.37mm ” piston o-ring PE/PVC 7 22 15kv SP11L-E-150-1-Belden8868-60-20CM 15kv feedthrough 2392

2266

61mm o-ring face seal silicone 7 16 20kV SPF38-E-150-7-16SIL-14-14, 20kvdc feedthrough 2266

2600

¾” o-ring face seal XLPE 12 24 5kV VS12L-AL-150-12-Judd24-24-15 feedthrough 2600

2304

¾” piston o-ring pvc 1 18 30kV SPF12-E-200-1-PC18-8-SOC feedthrough 2304-1

2528

custom o-ring flange night vision PTFE 19 26, 7kvdc FL-SS-150-18/1-TE26/HV18-24-11 feedthrough 2528

2959

0.996″ piston o-ring silicone 22 22 3kv SP16-E-150-22-HV22-18-18 feedthrough 2959