IC OP-AMP, 2500 uV OFFSET-MAX, 4.5 MHz BAND WIDTH, MBCY8, TO-99, 8 PIN, Operational Amplifier
Nanahoshi Kagaku NJW-244-PM15, 4 Pole Male Straight Cable Mount Circular Connector, Shell Size 24,Male Contacts

Nanahoshi Kagaku NJW-245-PM15, 5 Pole Male Straight Cable Mount Circular Connector, Shell Size 24,Male Contacts
Nanahoshi Kagaku NJW-2414-PM15, 14 Pole Male Straight Cable Mount Circular Connector, Shell Size 24,Male Contacts

Nanahoshi Kagaku NJW-2416-PM15, 16 Pole Male Straight Cable Mount Circular Connector, Shell Size 24,Male Contacts

Nanahoshi Kagaku NJW-2410-PM15, 10 Pole Male Straight Cable Mount Circular Connector, Shell Size 24,Male Contacts