The SR-2501 is an in-line stereo jack designed for reliable audio connectivity. It features robust construction with brass and phosphor bronze terminals, plated with nickel or gold for optimal conductivity and durability. Rated for 500V AC RMS voltage withstand and a minimum insulation resistance of 100M Ohms at 500V DC, this jack is built for demanding applications. With a contact resistance of 50m Ohms max and a lifecycle of 5,000 cycles, it ensures consistent performance.
| Model | Terminal 1 Material/Plating | Terminal 2 Material/Plating | Terminal 3 Material/Plating | Insulator Material/Plating | Cap Material | Housing Material | Voltage Withstand | Contact Resistance | Insulation Resistance | Life Cycles |
| SR-2501 | Brass/Nickel | Phosphor Bronze/Nickel | Phosphor Bronze/Gold | Brass/Gold | PE | PA | 500V AC RMS for 1 Minute | 50m Ohms Max | 100M Ohms Min (500V DC) | 5,000 Cycles |
