Print PB 4 datasheet for PB 4 article number: 973582101 View Full-Size Image product description: order number: 973 582-101 description: 4 mm diameter test socket for measuring and testing printed boards during operation. The test socket may also be mounted on the printed board using a BZ 2.2 DIN7971 pan-head, self-tapping screw. Tin-plated brass through-hole 4 mm diameter socket. typ: PB 4 rot/red system: 4mm system order number: 973 582-101 color other color versions: technical data measurement category acc. to IEC 61010: CAT I type of contact: 4 mm socket (unsprung) type of termination: solder rated voltage: 30 VAC / 60 VDC rated current: Please consider derating curve! 16 A contact resistance: 5 mOhm material contact material: brass contact surface material: tin housing material: PC environmental conditions: temperature range: -25 C to +85 C inflammable class: housing (basic material): drawing UL 94 HB