格安 Plug TRS aeco ヘッドホンアンプ 3.5mm bag Vacuum Plating, Silver 1pcs/1set, AT3-1351S, Stereo ヘッドホンアンプ

• Made by CNC lathing as one shape.
• shell can be isolated with body.
• High-purity copper(over 99%) made.
• 120u" silver plated without nickel base.

Material:
Contact Pin: Tellurium Copper (C14500 / copper contains over 99%)
Body: Tellurium Copper (C14500 / copper contains over 99%)
Insulator: POM (Black)
Lock head: POM (Black)
Shell: Stainless steel (SUS304)
Sleeve: POM (Black)
Screw: Stainless steel (SUS304)

Finish:
Contact pin: 120u" Silver plating (no nickel base).
Body: 120u" Silver plating (no nickel base).

Insulator : None.
Head lock : None.
Shell : None.
Sleeve : None.
Screw : None.

Electrical Characteristics:
Contact resistance <1.0 mOhm

Dimension:
Biggest OD: 8.90 mm
Total Length: 40.5mm
Cable hole:
Sleeve contained in shell is 4.5mm.
Sleeve not contained in shell is 6.5mm.