Mechanical Dimensions AN dimensions are in inches (millimeters) Models NA-25/NAP-25 NA-25 NAP-25 - .250 ( 6.35 ) DOTONTHISSIDE f CURRENT FLOW T .920 ■ ( 23.37 ) PIN IS .016±.004TYP. (0.4 ±0.1) - ARROW INDICATES POSITIVE CURRENT FLOW 0.04 TYP. (1.0) .350 MIN. ( 8.89 ) 0.087 MAX. (2.21) ■ .780 (19.81 ) RECOMMENDED P.C.B. HOLE PATTERN PIN SIGNAL DESCRIPTION 1 + ic * CONTROLCURRENT 2 + vH + OUTPUT VOLTAGE 3 -ic - CONTROLCURRENT 4 -Vh - OUTPUT VOLTAGE 0.070 ( 1.78 ) POLARIZING PIN RELIEF Notes: 1. With a duty cycle less than 30% (conductor limited), linearity to 100 A Full Scale is 1% F S. 2. At a...