JST 2.5-QUATTRO multi Conductor Spring Connecting Terminal Blocks Screwless buy it!
$0.47-$0.58
STTB-2.5 upper and lower double-layer guide rail type electrical terminal block spring type 2.5mm square two in two out buy it!
$0.10-$1.00
CHFRPU manufacturer STTB2.5 two layers feed through DIN Rail terminal block spring connecting terminal HIGH QUALITY buy it!
$0.01-$0.50
SUPU dIN rail mounted screw terminal blocks pcb terminal block pluggable terminal block conector buy it!
$0.10-$1.00
Spring Clamp Terminal Block
$0.03-$0.035