The 2.92mm (K) connector range operates mode-free up to 40GHz, making them ideal for high-frequency module and Test & Measurement (T&M) applications. Also known as K connector, K Type, or SMK adapter, these connectors are constructed with beryllium copper contacts and bodies made of brass or stainless steel. They feature a thicker wall than standard SMA connectors and are compatible with SMA and 3.50mm connector offerings.
| Specification/Model | Details |
|---|---|
| Frequency Range | 0-40GHz |
| Impedance | 50 Ohm |
| Insulation Resistance | >5000 M |
| Dielectric Withstanding Voltage | >750V |
| Durability | >500 Cycles |
| Max Voltage | 250V |
| Operating Temperature | -40C to +85C (Standard) -55C to +125C (Some Models) |
| VSWR | <1.30 (Standard) <1.50 (End Launch) <1.25 (Compression Mount) |
| Centre Contact Resistance | <3.0 m |
| Outer Contact Resistance | <2.0 m |
| Centre Contact Retention | >20N |
| Coupling Torque | 0.80Nm to 1.10Nm |
| Coupling Torque RPC N | 1.36Nm |
| Passivation of Stainless Steel, Brass with Gold plating | Yes |
| 2.92mm Series Socket 4 Hole Flange | |
| Part Number | RF292A4PAAE, RF292A4JCCA, RF292A4JCCB, RF292A4JCCC, RF292A4JCCE, RF292A4JAAA, RF292A4JAAB, RF292A4JAAC, RF292A4JAAE, RF292A4PCCA, RF292A4PCCB, RF292A4PCCC, RF292A4PCCE, RF292A4PAAA, RF292A4PAAB, RF292A4PAAC |
| Socket Diameter | 0.23mm, 0.30mm, 0.38mm, 0.51mm |
| Flange Mount Length | 12.70mm, 9.50mm |
| Mount Hole Distance | 8.60mm, 6.35mm |
| 2.92mm Series Socket 2 Hole Flange | |
| Part Number | RF292A2JCCA, RF292A2JEGA, RF292A2JEGB, RF292A2JEGC, RF292A2JEGE, RF292A2JCCB, RF292A2JCCC, RF292A2JCCE, RF292A2JDFA, RF292A2JDFB, RF292A2JDFC, RF292A2JDFE, RF292A2PEGA, RF292A2PEGB, RF292A2PEGC, RF292A2PEGE, RF292A2PCEA, RF292A2PCEB, RF292A2PCEC, RF292A2PCEE |
| Socket Diameter | 0.23mm, 0.30mm, 0.38mm, 0.51mm |
| Flange Mount Length | 15.80mm, 12.70mm, 14.00mm |
| Mount Hole Distance | 12.20mm, 8.60mm, 10.20mm, 8.90mm |
| 2.92mm Series Pin with Extended PTFE 4 Hole Flange | |
| Part Number | RF292A4JCCADGA, RF292A4JCCADGB, RF292A4JCCCCGH, RF292A4JCCADAA, RF292A4JCCADAB, RF292A4JAAADGA, RF292A4JAAADGB, RF292A4JAACCGH, RF292A4JAAADAA, RF292A4JAAADAB |
| Extended PTFE Diameter | 4.00mm, 1.67mm |
| Pin Diameter | 0.30mm, 0.60mm |
| Pin Length | 1.50mm, 1.27mm |
| Extended PTFE Length | 1.40mm, 3.00mm, 10.10mm |
| Flange Mount Length | 12.70mm, 9.50mm |
| Mount Hole Distance | 8.60mm, 6.35mm |
| 2.92mm Series Pin with Extended PTFE 2 Hole Flange | |
| Part Number | RF292A2JEGADGA, RF292A2JEGADGB, RF292A2JEGCCGH, RF292A2JEGADAA, RF292A2JEGADAB, RF292A2JDFADGA, RF292A2JDFADGB, RF292A2JDFCCGH, RF292A2JDFADAA, RF292A2JDFADAB, RF292A2JCEADGA, RF292A2JCEADGB, RF292A2JCECCGH, RF292A2JCEADAA, RF292A2JCEADAB, RF292A2JCCADGA, RF292A2JCCADGB, RF292A2JCCCCGH, RF292A2JCCADAA, RF292A2JCCADAB |
| Extended PTFE Diameter | 4.00mm, 1.67mm |
| Pin Diameter | 0.30mm, 0.60mm |
| Pin Length | 1.50mm, 1.27mm |
| Extended PTFE Length | 1.40mm, 3.00mm, 10.10mm |
| Flange Mount Length | 15.80mm, 14.00mm, 12.70mm |
| Mount Hole Distance | 12.20mm, 10.20mm, 8.90mm, 8.60mm |
| 2.92mm Series Pin without Extended PTFE 4 Hole Flange | |
| Part Number | RF292A4PCCDK, RF292A4JCCAL, RF292A4JCCDK, RF292A4JCCDP, RF292A4JCCES, RF292A4JAAAL, RF292A4JAADK, RF292A4JAADP, RF292A4JAAES, RF292A4PCCDP, RF292A4PAADK, RF292A4PAADP |
| Pin Diameter | 0.30mm, 0.64mm, 0.75mm |
| Pin Length | 7.00mm, 6.84mm, 10.92mm, 30.00mm |
| Flange Mount Length | 12.70mm, 9.50mm |
| 2.92mm Series Pin without Extended PTFE 2 Hole Flange | |
| Part Number | RF292A2JEGAL, RF292A2JEGDK, RF292A2JEGDP, RF292A2JEGES, RF292A2JCCAL, RF292A2JCCDK, RF292A2JCCDP, RF292A2JCCES, RF292A2JDFAL, RF292A2JDFDK, RF292A2JDFDP, RF292A2JDFES, RF292A2JCEAL, RF292A2JCEDK, RF292A2JCEDP, RF292A2JCEES, RF292A2PEGDK, RF292A2PEGDP, RF292A2PDFDK, RF292A2PDFDP, RF292A2PCEDK, RF292A2PCEDP |
| Pin Diameter | 0.30mm, 0.64mm, 0.75mm |
| Pin Length | 7.00mm, 6.84mm, 10.92mm, 30.00mm |
| Flange Mount Length | 15.80mm, 12.70mm, 14.00mm |
| Mount Hole Distance | 12.20mm, 8.60mm, 10.20mm, 8.90mm |
| 2.92mm Series Edge Launch Connector | |
| Part Number | RF292CPA, RF292CPB, RF292CPC, RF292CPD |
| PCB Thickness | 0.61mm, 0.87mm, 1.78mm, 1.88mm |
| Body Material | Brass with Gold Plating |
| 2.92mm Series End Launch Connector | |
| Part Number | RF292EJ, RF292EP |
| Operating Temperature | -55C to +125C |
| 2.92mm Series Compression Mount Connector | |
| Part Number | RF292DJB, RF292DJA |
| Operating Temperature | -55C to +125C |
| VSWR | <1.25 |
| 2.92mm Series Straight Connector | |
| Part Number | RF292AJA, RF292AJB, RF292AJC, RF292AJE, RF292APG, RF292AJG |
| Flange Mount Length | 0.23mm, 0.30mm, 0.38mm, 0.51mm |
| Operating Temperature | -65C to +165C |
