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Bulkhead SO-239 Connectors – Panel Mount UHF Female Solutions

Our Bulkhead SO-239 Connectors provide secure, panel-mounted UHF female terminations for RF systems requiring chassis pass-through or bulkhead mounting. Designed to accept PL-259 male plugs, these connectors support frequencies up to 300 MHz and are widely used in amateur radio, CB, and low-frequency RF installations.

Key Features of Bulkhead SO-239 Connectors

  • ✅ Standard UHF female (SO-239) interface
  • ✅ Nickel-plated brass body for corrosion resistance
  • ✅ PTFE dielectric for high voltage and thermal stability
  • ✅ Accepts PL-259 male connectors
  • ✅ Panel mount (bulkhead) with hardware included
  • ✅ Voltage rating: up to 500V
  • ✅ Frequency range: DC to 300 MHz (typical)
  • ✅ Available in single-hole or 4-hole flange styles

Applications for Bulkhead SO-239 Connectors

  • ✅ RF enclosures and panel-mounted equipment
  • ✅ Ham radio transceivers and antenna switches
  • ✅ CB radio and low-frequency RF interfaces
  • ✅ RF test benches and shielded chassis installations

Bulkhead SO-239 Connectors from DX Ham Radio Supply are ideal for creating durable RF access points through enclosures or panels. Choose from multiple flange configurations to match your build requirements.

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KAPP- 3.5%- Silver-(Ag)-Solder Large Fender Gasket for UHF Female (SO-239) Bulkhead Large Washer for UHF Female (SO-239) Bulkhead Adapters N female / N female (bulkhead 1.125
8 FOOT - KAPP - AG3: 3.5% Silver-(Ag) -- Tin 96.5% (Sn) High strength low temp NSF compliant (430°F / 221°C) 3.5% Silver solder for Copper, Brass and Stainless - Solid 1/32" (0.8mm)="" diameter Silicone Fender Gasket for UHF Female (SO-239) Bulkhead Nickel plated large washer for UHF Female (SO-239) Bulkhead Adapters N female / N female (bulkhead type, 1.125" long, panel mount) Superior quality
N Type 4 Hole Panel Mount Connector https://www.dxhamradiosupply.com/Bulkhead-SO-239-s/2035.htm UHF female / UHF female (bulkhead 1.75") UHF female / UHF female
N Type 4 Hole Panel Mount Connector
Our price: $4.25
Sale Price: $3.00
Savings: $1.25
N Type 4 Hole Panel Mount Connector SO-239, Gold Pin, Silver / Teflon, UHF female, SO-239, Gold Pin, Silver / Teflon, 4 hole panel mount. UHF female / UHF female - 1.12" Bulkhead
• Solid MACHINED BRASS body!
• 16 point ends
• Flawless nickel plating
• Firmly secured DELRIN dielectric center for higher power handling ability
• GOLD plated center pin
• Excellent fit with large with large chassis nuts panel nuts. 		UHF female / UHF female - 1.75" Bulkhead
• Solid MACHINED BRASS body!
• 16 point ends
• Flawless nickel plating
• Firmly secured DELRIN dielectric center for higher power handling ability
• GOLD plated center pin
• Excellent fit with large with large chassis nuts panel nuts.
UHF female / UHF female UHF female / UHF female UHF female / UHF female UHF female / UHF female
UHF female / UHF female 10" Bulkhead
Our price: $36.24
Sale Price: $34.24
Savings: $2.00

(2)
UHF female / UHF female 12" Bulkhead
Our price: $42.84
Sale Price: $39.84
Savings: $3.00
UHF female / UHF female - 10" Bulkhead
• Solid MACHINED BRASS body!
• 16 point ends
• Flawless nickel plating
• Firmly secured DELRIN dielectric center for higher power handling ability
• GOLD plated center pin
• Excellent fit with large with large chassis nuts panel nuts. 		UHF female / UHF female 12" Bulkhead
• Solid MACHINED BRASS body!
• 16 point ends
• Flawless nickel plating
• Firmly secured DELRIN dielectric center for higher power handling ability
• GOLD plated center pin
• Excellent fit with large with large chassis nuts panel nuts. 		UHF female / UHF female - 2" Nickel Bulkhead
• Solid MACHINED BRASS body!
• 16 point ends
• Flawless nickel plating
• Firmly secured DELRIN dielectric center for higher power handling ability
• Nickel plated center pin
• Excellent fit with large with large chassis nuts panel nuts. 		UHF female / UHF female - 3" Bulkhead
• Solid MACHINED BRASS body!
• 16 point ends
• Flawless nickel plating
• Firmly secured DELRIN dielectric center for higher power handling ability
• GOLD plated center pin
• Excellent fit with large with large chassis nuts panel nuts.
UHF female / UHF female UHF female / UHF female UHF female / UHF female UHF Female Front Mount Bulkhead
UHF female / UHF female 6" Bulkhead
Our price: $19.42
Sale Price: $18.42
Savings: $1.00

(1)
UHF female / UHF female 8" Bulkhead
Our price: $25.84
Sale Price: $23.84
Savings: $2.00

(1)
UHF female / UHF female - 4" Bulkhead
• Solid MACHINED BRASS body!
• 16 point ends
• Flawless nickel plating
• Firmly secured DELRIN dielectric center for higher power handling ability
• GOLD plated center pin
• Excellent fit with large with large chassis nuts panel nuts. 		UHF female / UHF female - 6" Bulkhead
• Solid MACHINED BRASS body!
• 16 point ends
• Flawless nickel plating
• Firmly secured DELRIN dielectric center for higher power handling ability
• GOLD plated center pin
• Excellent fit with large with large chassis nuts panel nuts. 		UHF female / UHF female - 8" Bulkhead
• Solid MACHINED BRASS body!
• 16 point ends
• Flawless nickel plating
• Firmly secured DELRIN dielectric center for higher power handling ability
• GOLD plated center pin
• Excellent fit with large with large chassis nuts panel nuts. 		UHF female, single hole panel mount with grounding lug.