158S

D.C. Reactors or Filter Chokes Low to Medium Current www.hammondmfg.com 158SA Mechanical A 2.81” / 71.4 mm B 1.5” / 38.1 mm C 1.69” / 42.9 mm D 2.38” / 60.5 mm G 0.19” / 4.8 mm Weight 0.5 lbs / 0.23 kg Electrical Inductance (+/- 15%) 1.0H D.C. Current 240 ma. Resistance (+/- 15%) 41 ohms Maximum Operating Volt (D.C.) 400V Features ? Economical “open bracket” - channel mount. ? Tolerance of 15% on both inductance & resistance. ? Inductances measured at rated D.C. current. ? Minimum 5” long leads. ? Units will exhibit less inductance at slightly higher currents or more induc- tance at lower currents. ? Perfect for high voltage power supply filtering. ? Every unit is Hipot tested (100%) at 1,500 VAC ? Units are vacuum impregnated with polyurethane varnish for quiet and long life operation.

FEATURES Small size – Extended Life – Low cost APPLICATIONS Filtering – Bypass – Coupling – Blocking Operating Temperature Range -55°C to +105°C Capacitance Tolerance +20% at 120 Hz, 20°C Surge voltage WVDC 6.3 10 16 25 35 50 SVDC 7.9 13 20 32 44 63 Dissipation Factor WVDC 6.3 10 16 25 35 50 tan δ .28 .24 .2 .16 .14 .12 Leakage current 2 Minutes .01CV or 3uA,Whichever is greater Low temperature stability Impedance ratio (120 Hz) Rated WVDC 6.3 10 16 25 35 50 -25°C to +20°C 4 3 2 2 2 2 -40°C to +20°C 8 8 4 4 3 3 Load Life 1000 hours at 105°C with rated WVDC and ripple current applied Capacitance change <25% of initial measured value Dissipation factor <200% of maximum specified value Leakage current <100% of maximum specified value Shelf Life 1000 hours at 85°C with no voltage applied Capacitance change <25% of initial measured value Dissipation factor <200% of maximum specified value Leakage current <100% of maximum specified value Resistan

FEATURES Small size – Extended Life – Low cost APPLICATIONS Filtering – Bypass – Coupling – Blocking Operating Temperature Range -55°C to +105°C Capacitance Tolerance +20% at 120 Hz, 20°C Surge voltage WVDC 6.3 10 16 25 35 50 SVDC 7.9 13 20 32 44 63 Dissipation Factor WVDC 6.3 10 16 25 35 50 tan δ .28 .24 .2 .16 .14 .12 Leakage current 2 Minutes .01CV or 3uA,Whichever is greater Low temperature stability Impedance ratio (120 Hz) Rated WVDC 6.3 10 16 25 35 50 -25°C to +20°C 4 3 2 2 2 2 -40°C to +20°C 8 8 4 4 3 3 Load Life 1000 hours at 105°C with rated WVDC Capacitance change <25% of initial measured value Dissipation factor <200% of maximum specified value Leakage current <100% of maximum specified value Shelf Life 1000 hours at 105°C with no voltage applied Capacitance change <25% of initial measured value Dissipation factor <200% of maximum specified value Leakage current <100% of maximum specified value Resistance to soldering heat Capa

Feb-17 FEATURES Small Size – Extended Life – Low Cost APPLICATIONS Filtering – Bypass – Coupling – Blocking Operating Temperature Range -55°C to +105°C Capacitance Tolerance +20% at 120 Hz, 20°C Surge voltage WVDC 6.3 10 16 25 35 50 SVDC 7.9 13 20 32 44 63 Dissipation Factor WVDC 6.3 10 16 25 35 50 tan δ .3 .22 .18 .14 .12 .12 Leakage current 2 Minutes .01CV or 3uA,Whichever is greater Low temperature stability Impedance ratio (120 Hz) Rated WVDC 6.3 10 16 25 35 50 -25°C to +20°C 4 3 2 2 2 2 -40°C to +20°C 8 6 4 4 3 3 Load Life 1000 hours at 105°C with rated WVDC and ripple current applied Capacitance change <25% of initial measured value Dissipation factor <200% of maximum specified value Leakage current <100% of maximum specified value Shelf Life 1000 hours at 85°C with no voltage applied Capacitance change <25% of initial measured value Dissipation factor <200% of maximum specified value Leakage current <100% of maximum specified value

FEATURES Small size – Low cost APPLICATIONS Filtering – Bypass – Coupling – Blocking Operating Temperature Range -40°C to +85°C Capacitance Tolerance +20% at 120 Hz, 20°C Surge voltage WVDC 4 6.3 10 16 25 35 50 63 100 SVDC 5.2 7.9 13 20 32 44 63 79 125 Dissipation Factor WVDC 4 6.3 10 16 25 35 50 63 100 tan δ .35 .28 .24 .2 .14 .14 .12 .12 .1 Leakage current 2 Minutes .01CV or 3uA,Whichever is greater Low temperature stability Impedance ratio (120 Hz) Rated WVDC 4 6.3 10 16 25 35 50 63 100 -25°C to +20°C D<8 7 4 3 2 2 2 2 2 2 D>8 7 5 4 3 2 2 2 2 2 -40°C to +20°C D<8 15 8 6 4 4 3 3 3 3 D>8 15 10 8 6 4 3 3 3 3 Load Life 2000 hours at 85°C with rated WVDC and ripple current applied Capacitance change <20% of initial measured value Dissipation factor <200% of maximum specified value Leakage current <100% of maximum specified value Shelf Life 1000 hours at 85°C with no voltage applied Capacitance change <20% of initial measured value Dissi

FEATURES Small size – Low cost APPLICATIONS Filtering – Bypass – Coupling – Blocking Operating Temperature Range -40°C to +85°C Capacitance Tolerance +20% at 120 Hz, 20°C Surge voltage WVDC 4 6.3 10 16 25 35 50 63 100 SVDC 5.2 7.9 13 20 32 44 63 79 125 Dissipation Factor WVDC 4 6.3 10 16 25 35 50 63 100 tan δ .35 .28 .24 .2 .14 .14 .12 .12 .1 Leakage current 2 Minutes .01CV or 3uA,Whichever is greater Low temperature stability Impedance ratio (120 Hz) Rated WVDC 4 6.3 10 16 25 35 50 63 100 -25°C to +20°C D<8 7 4 3 2 2 2 2 2 2 D>8 7 5 4 3 2 2 2 2 2 -40°C to +20°C D<8 15 8 6 4 4 3 3 3 3 D>8 15 10 8 6 4 3 3 3 3 Load Life 2000 hours at 85°C with rated WVDC applied Capacitance change <20% of initial measured value Dissipation factor <200% of maximum specified value Leakage current <100% of maximum specified value Shelf Life 1000 hours at 85°C with no voltage applied Capacitance change <20% of initial measured value Dissipation factor <200%

Feb-17 FEATURES Small Size – Low Cost APPLICATIONS Filtering – Bypass – Coupling – Blocking Operating Temperature Range -40°C to +85°C Capacitance Tolerance +20% at 120 Hz, 20°C Surge voltage WVDC 4 6.3 10 16 25 35 50 63 100 SVDC 5.2 7.9 13 20 32 44 63 79 125 Dissipation Factor WVDC 4 6.3 10 16 25 35 50 63 100 tan δ .35 .28 .24 .2 .14 .14 .12 .12 .1 Leakage current 2 Minutes .01CV or 3uA,Whichever is greater Low temperature stability Impedance ratio (120 Hz) Rated WVDC 4 6.3 10 16 25 35 50 63 100 -25°C to +20°C D<8 7 4 3 2 2 2 2 2 2 D>8 7 5 4 3 2 2 2 2 2 -40°C to +20°C D<8 15 8 6 4 4 3 3 3 3 D>8 15 10 8 6 4 3 3 3 3 Load Life 2000 hours at 85°C with rated WVDC and ripple current applied Capacitance change <20% of initial measured value Dissipation factor <200% of maximum specified value Leakage current <100% of maximum specified value Shelf Life 1000 hours at 85°C with no voltage applied Capacitance change <20% of initial measured valu

FEATURES Small size – Extended Life – Low cost APPLICATIONS Filtering – Bypass – Coupling – Blocking Operating Temperature Range -40°C to +105°C (6.3 to 100WVDC) -25°C to +105°C (160 to 450WVDC) Capacitance Tolerance +20% at 120 Hz, 20°C Surge voltage WVDC 6.3 10 16 25 35 50 63 100 160 200 250 400 450 SVDC 7.9 13 20 32 44 63 79 125 200 250 300 450 500 Dissipation Factor WVDC 6.3 10 16 25 35 50 63 100 160 200 250 400 450 tan δ .3 .24 .2 .16 .14 .14 .18 .18 .2 .2 .2 .25 .25 D>12.5 .35 .3 .34 .26 .22 .18 .14 .18 .2 .2 .2 .25 .25 Leakage current 2 Minutes .01CV or 3μA,Whichever is greater Low temperature stability Impedance ratio (120 Hz) Rated WVDC 6.3 10 16 25 35 50 63 100 160-450 -25°C/+20°C 4 3 2 2 2 2 2 2 4 -40°C/+20°C 8 8 4 4 3 3 3 3 - Load Life 2000 hours at 105°C with rated WVDC Capacitance change <30% of initial measured value Dissipation factor <300% of maximum specified value Leakage current <100% of maximum specified value Shelf Life