VCC (VISUAL COMMUNICATIONS COMPANY)
垫圈, 用于3MM LED
MULTICOMP
间隔支柱
RICHCO
发光二极管间隔, 19.1 mm, 6 mm
发光二极管间隔, 9.5 mm, 6 mm
发光二极管间隔, 12.7 mm, 6 mm