James model JS-2002NMJames Nickel core interstage transformer for Push Pull 5k:5k (1+1:1+1

N means "Nickel" Core Lamination is Nickel alley
M means "Nomex" isolation material
Fully Potted
P.P 5K (1+1:1+1)
10Hz~80KHz-1dB
Primary current 80mA
Base plate size 72 x 72mm
Screw holes on base plate is 59mm x 59mm center to center
Size (mm): 85H x 72 diameter
Brand : James