40-4004
Female
Straight
4 Hole Flange
Soldering
| Availability: | |
|---|---|
| Quantity: | |
Frequency range up to 65 GHz (mode-free operation)
50 Ohm impedance with low VSWR (< 1.15 typical)
Threaded coupling ensures vibration-resistant connection
Stainless steel housing, beryllium copper contacts, gold-plated for durability
Air dielectric design for low insertion loss and high repeatability
Available in jack, plug, flange-mount, and PCB-mount versions
Ideal for mmWave, 5G, and test & measurement environments
Wireless Communication Systems
Electronic warfare, military radios, and secure communication links
Missile guidance, drones, and satellite payload systems
Radar systems, avionics, and navigation equipment
Radar & Military Equipment
Telecommunications & 5G
Test & Measurement Equipment
GPS & Navigation Systems
Body Plating | Gold |
Body Material | Stainless Steel |
Contact Plating | Gold |
Contact Material | Beryllium Copper |
Coupling Mechanism | Threaded |
HS Code | 8536909000 |
Frequency (Max GHz) | 65 |
Impedance (Ohms) | 50 |
Insulator Material | PTFE |
Size Category | Miniature |
Temperature Range | -65 to 165 °C |
Thread Direction | Standard |
Mating Cycles | 500 Min |
Interface Specification | MIL-STD-348 |
Regular models require 15 days, while some complex connectors require 25 days.
Most RF connectors are CNC-machined parts and do not require mold-making.
However, each part needs to be fine-tuned on the CNC machine. Typically, a single sample costs $200.
This fee will be refunded after a 5K bulk order.
Brass RF connectors come with a one-year warranty.
Stainless steel connectors come with a three-year warranty.
The lifespan also depends on the contact material—beryllium contacts offer better durability.
Our products fully comply with ROHS & REACH regulations.
Yes. We are honored to provide military-grade products with exceptionally stable quality.
Connector durability is rated in mating cycles: General-purpose connectors (BNC, SMA): 500 cycles. Precision connectors (2.92 mm, 2.4 mm): 500 cycles or less. Rugged telecom connectors (N, 7/16 DIN): 500 cycles.
Regular connectors: 500 PCS
Adapters: 100 PCS
Military connectors: 100 PCS
Reverse polarity means the gender of the center pin is swapped while keeping the outer body style unchanged. It was introduced to comply with regulatory requirements in Wi-Fi devices and to prevent connection with standard SMA/TNC.
Common materials include:
Body: Brass, stainless steel
Insulator: PTFE, PEEK
Contacts: Brass, phosphor bronze, beryllium copper
Other: Aluminum, titanium alloy
Frequency range up to 65 GHz (mode-free operation)
50 Ohm impedance with low VSWR (< 1.15 typical)
Threaded coupling ensures vibration-resistant connection
Stainless steel housing, beryllium copper contacts, gold-plated for durability
Air dielectric design for low insertion loss and high repeatability
Available in jack, plug, flange-mount, and PCB-mount versions
Ideal for mmWave, 5G, and test & measurement environments
Wireless Communication Systems
Electronic warfare, military radios, and secure communication links
Missile guidance, drones, and satellite payload systems
Radar systems, avionics, and navigation equipment
Radar & Military Equipment
Telecommunications & 5G
Test & Measurement Equipment
GPS & Navigation Systems
Body Plating | Gold |
Body Material | Stainless Steel |
Contact Plating | Gold |
Contact Material | Beryllium Copper |
Coupling Mechanism | Threaded |
HS Code | 8536909000 |
Frequency (Max GHz) | 65 |
Impedance (Ohms) | 50 |
Insulator Material | PTFE |
Size Category | Miniature |
Temperature Range | -65 to 165 °C |
Thread Direction | Standard |
Mating Cycles | 500 Min |
Interface Specification | MIL-STD-348 |
Regular models require 15 days, while some complex connectors require 25 days.
Most RF connectors are CNC-machined parts and do not require mold-making.
However, each part needs to be fine-tuned on the CNC machine. Typically, a single sample costs $200.
This fee will be refunded after a 5K bulk order.
Brass RF connectors come with a one-year warranty.
Stainless steel connectors come with a three-year warranty.
The lifespan also depends on the contact material—beryllium contacts offer better durability.
Our products fully comply with ROHS & REACH regulations.
Yes. We are honored to provide military-grade products with exceptionally stable quality.
Connector durability is rated in mating cycles: General-purpose connectors (BNC, SMA): 500 cycles. Precision connectors (2.92 mm, 2.4 mm): 500 cycles or less. Rugged telecom connectors (N, 7/16 DIN): 500 cycles.
Regular connectors: 500 PCS
Adapters: 100 PCS
Military connectors: 100 PCS
Reverse polarity means the gender of the center pin is swapped while keeping the outer body style unchanged. It was introduced to comply with regulatory requirements in Wi-Fi devices and to prevent connection with standard SMA/TNC.
Common materials include:
Body: Brass, stainless steel
Insulator: PTFE, PEEK
Contacts: Brass, phosphor bronze, beryllium copper
Other: Aluminum, titanium alloy