The InLine® 3.5 mm 4-pole jack to terminal block adapter offers an efficient solution for solder-free connection of analog audio and microphone signals. With a clearly labeled terminal block, this adapter allows for precise contact for headset, audio, or control lines, making it ideal for testing and prototyping setups. The side terminal block design ensures a space-saving configuration, which is particularly advantageous in tight spaces such as test boxes or distribution fields. The adapter is versatile for use in industry to integrate analog audio signals into control devices, multimedia modules, or development labs. Additionally, a high insulation resistance of ≥ 10 MΩ at 300 V DC and a rated current of up to 1 A per pin ensure reliable signal transmission, even in continuous operation.

• Quick wiring via screw terminals for 18–26 AWG
• Precise contact with clearly labeled terminal block
• Space-saving design with side terminal block
• Versatile use in industry and laboratories
• High signal quality with insulation resistance ≥ 10 MΩ.