SIGNALORIGIN Is A Reliable Supplier Of 27W2 D-sub Coaxial Connectors (female Solder Cup), Designed For High-intensity And Mission-critical Applications. This Mixed Layout Connector Features Gold-over-nickel Plated Machined Contacts, Flame-retardant PBT Insulators, And A Nickel Or Tin-plated Steel Shell, Delivering High Reliability And Signal Performance. It Integrates Coaxial And Signal Contacts, Making It Ideal For Aerospace Systems, Broadcasting, Industrial Control, And Medical Electronics.
Our high-density D-sub connector series supports radio frequencies up to 3GHz. All products meet UL safety certification and ISO 9001 standards, and we offer 3–5 free samples, fast delivery within 3–7 days, and full customization options. SIGNALORIGIN provides professional, friendly service and economical D-sub solutions for any complex application.
| Material | Insulator material | PBT thermoplastic, 30% Glass filled, UL 94V-O rated |
| Insulator color | Black/Blue (can be customized) | |
| Contacts material | Copper alloy material | |
| Contact plating | Gold flash over nickel, 1U”-30U” | |
| Shell material | Steel or copper alloy material, Tin/Ni or Au finished | |
| Electrical | High frequency contact current rating | 50 or 75 ohm |
| The radio frequency | 0~3GHz | |
| Connector with signal contact current rating | 5 A | |
| The working voltage | 300V | |
| High frequency contact resistance | 10 milliohms max | |
| Mechanical | Dielectric withstanding voltage | 1000 v AC for 1 minute |
| Insertion force | ￠1.0 :0.6～2 N /Pin
￠3.6:2～7 N /Pin |
|
| Extraction force | ￠1.0:0.2 N /Pin MIN
￠3.6:0.5 N /Pin MIN |
|
| Durability | 500 cycles | |
| Operating temperature | -55°C to +125°C |
