Part Number: 3057P1-503 (Bourns inc trimpot div)Part Number: 3099P1-504 (Bourns inc trimpot div)Part Number: 3290W1-101 (Bourns inc trimpot div)Part Number: 3304B1-103E (Bourns inc trimpot div)Part Number: 3304B1-203E (Bourns inc trimpot div)Part Number: 3304B1-502E (Bourns inc trimpot div)Part Number: 3304B1-503E (Bourns inc trimpot div)Part Number: 4116R002-512G (Bourns inc trimpot div)Part Number: 4116R002-682G (Bourns inc trimpot div)