Product Name: 4 Key Piano Keyboard Switch. Model: YQ04-4J2R/Y03. Material: PC enclosure+ABS keycap+copper conduction. Size: 104 x 23 x 38.5mm. Pitch: 18mm. Mounting hole: 7.2mm. Current and voltage: 1A 250VAC/4A 250VAC. Keycap shape: round. Keycap color: green. 4 key piano keyboard switches including 3 interlock switches and 1 reset switch. Widely used in household appliances and various electronic products such …
Product Name: 4 Key Piano Keyboard Switch. Model: YQ04-4JR/Y03. Material: PC enclosure+ABS keycap+copper conduction. Size: 104 x 23 x 38.5mm. Pitch: 18mm. Mounting hole: 6.2mm. Current and voltage: 1A 250VAC/4A 250VAC. Keycap shape: round. Keycap color: white. 4 key piano keyboard switches including 3 interlock switches and 1 reset switch. Widely used in household appliances and various electronic products such …