The TE Connectivity VCF4-1000 is a 5-position relay socket designed for through-hole mounting. It features PC pin termination and is intended for use with VF4-1 and VF4-4 relays.
The TE Connectivity RP78602 is an 8-position relay socket designed for through-hole mounting. It features PC pin termination and is compatible with RT Series and SCHRACK relays.
The Phoenix Contact 2271390 is a relay socket designed for 8 positions with a through-hole mounting type. It features a 5A current rating and is suitable for standard I/O modules.