Found 7 alternatives for FMBP16BF by NKK Switches. Keypad Switches — Box.
SWITCH KEYPAD 16 KEY 0.02A 24V
SWITCH KEYPAD 4 KEY 0.02A 24V
SWITCH KEYPAD 4 KEY 0.02A 24V
SWITCH KEYPAD 16 KEY 0.05A 24V
SWITCH KEYPAD 16 KEY 0.05A 24V
SWITCH KEYPAD 12 KEY 0.02A 24V
SWITCH KEYPAD 16 KEY 0.02A 24V