2+2 pins UF16 horizontal bobbin. Pin Pitch=9.9mm. Parallel Distance=12.8mm. Bobbin Size=16.7mmx16.5mmx21.4mm. UF16 inductor has high permeability, high saturation flux density and low loss. UF16 bobbin mainly used for power transformers, choke coils, communication transformers, high frequency transformers, etc.