6/27/2019 Heavy Current Chassis Mount (195-196 Series) - Hammond Mfg.
https://www.hammfg.com/electronics/transformers/choke/195-196 1/2
Heavy Current Chassis Mount 195-196 Series
Features
Open core & coil, 4-slot bracket mounting chokes.
Tolerance of 15% on both inductance & resistance.
Inductances measured at rated D.C. current.
The "195" series is single coil
The "196" series is dual coil - allowing more versatility
Recommended maximum operating voltage 600 VAC (winding to core).
Hipot tested at 2,500 VAC
Connections are made to a screw terminal or heavy copper tabs with holes
Perfect for high current power supply filtering.
195 Series
Part No.
Inductance mH D.C. Current Resistance Insulation Dimensions Mounting Slot Weight
(Millihenries) (Amps) (Ohms) Class A B C D E G (lbs.)
195A200 0.3 200 0.0012 - 7.50 7.00 6.50 6.00 5.25 0.28 x 0.56 46
195B100 0.5 100 0.002 - 6.38 6.25 5.38 5.25 4.13 0.28 x 0.56 31
195B150 0.5 150 0.0018 B 5.25 5.50 4.47 4.38 4.13 0.28 x 0.56 26
195C20 1 20 0.013 A 3.00 3.06 2.50 2.50 2.25 0.20 x 0.38 3
195C30 1 30 0.009 A 3.75 3.85 3.13 3.13 2.50 0.20 x 0.38 6
195C50 1 50 0.005 A 4.50 5.25 3.75 3.75 3.50 0.20 x 0.38 14.5
195C75 1 75 0.004 A 5.25 6.00 4.47 4.38 4.63 0.28 x 0.56 23
195C100 1 100 0.0036 B 5.25 6.50 4.47 4.38 5.13 0.28 x 0.56 26
195D50 1.4 50 0.005 - 6.38 5.50 5.38 5.25 3.88 0.28 x 0.56 28
195E20 2.5 20 0.022 A 3.75 4.20 3.13 3.13 2.75 0.20 x 0.38 6.5
195E30 2.5 30 0.013 A 4.50 5.25 3.75 3.75 3.50 0.20 x 0.38 12.5
195E50 2.5 50 0.008 A 5.25 6.00 4.47 4.38 4.63 0.28 x 0.56 23.5
195E75 2.5 75 0.008 B 6.00 6.63 5.16 5.00 4.88 0.28 x 0.56 32.5
195E100 2.5 100 0.006 B 9.00 9.75 7.50 7.00 6.00 0.44 x 0.75 88
195F30 4 30 0.018 - 6.38 5.00 5.38 5.25 3.25 0.28 x 0.56 23
195G10 5 10 0.04 A 3.75 3.60 3.13 3.13 2.25 0.20 x 0.38 5.5
195G20 5 20 0.025 A 4.50 4.75 3.75 3.75 3.00 0.20 x 0.38 10.5
195G25 5 25 0.014 - 5.25 6.00 4.44 4.38 3.63 0.28 x 0.56 18
195G30 5 30 0.023 A 5.25 5.00 4.47 4.38 3.63 0.28 x 0.56 16
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6/27/2019 Heavy Current Chassis Mount (195-196 Series) - Hammond Mfg.
https://www.hammfg.com/electronics/transformers/choke/195-196 2/2
Data subject to change without notice
Part No.
Inductance mH D.C. Current Resistance Insulation Dimensions Mounting Slot Weight
(Millihenries) (Amps) (Ohms) Class A B C D E G (lbs.)
195G50 5 50 0.021 B 7.50 6.50 6.25 6.00 4.50 0.38 x 0.63 38
195G75 5 75 0.01 B 9.00 9.50 7.76 7.00 7.00 0.44 x 0.75 87
195H20 7 20 0.062 - 5.25 6.00 4.44 4.38 3.63 0.28 x 0.56 17
195J10 10 10 0.07 A 3.75 4.35 3.13 3.13 3.00 0.20 x 0.38 8
195J12 10 12.5 0.072 B 4.12 3.25 3.44 3.44 2.34 0.20 x 0.38 -
195J20 10 20 0.045 A 5.25 5.00 4.47 4.38 3.63 0.28 x 0.56 17.5
195J30 10 30 0.037 A 6.00 7.50 5.00 5.00 5.88 0.31 x 0.50 36
195J50 10 50 0.023 B 9.00 9.75 7.50 7.00 6.25 0.44 x 0.75 79
195K12 15 12 0.062 - 5.25 5.50 4.44 4.38 3.13 0.28 x 0.56 14
195K16 15 16 0.062 - 5.25 6.00 4.44 4.38 3.63 0.28 x 0.56 17
195M10 20 10 0.013 A 4.50 4.75 3.75 3.75 3.00 0.20 x 0.38 10.2
195M20 20 20 0.075 A 6.00 7.50 5.00 5.00 5.88 0.31 x 0.50 34
195M30 20 30 0.045 B 6.00 7.63 5.16 5.00 5.88 0.28 x 0.56 41
195P5 30 5 0.23 A 3.75 4.20 3.13 3.13 2.75 0.20 x 0.38 6.5
195P8 30 8 0.3 - 4.12 3.75 3.50 3.43 3.00 0.20 x 0.38 -
195P10 30 10 0.17 A 4.50 5.25 3.75 3.75 3.50 0.20 x 0.38 16
195P20 30 20 0.13 B 5.25 6.91 4.47 4.38 5.54 0.28 x 0.56 28
195Q2 35 2 0.61 B 2.63 2.00 2.21 2.19 1.75 0.19 x 0.38 -
195Q6 40 6 0.4 - 3.75 3.62 3.25 3.12 3.00 0.20 x 0.38 -
195R10 50 10 0.165 A 5.25 5.50 4.47 4.38 4.13 0.28 x 0.56 26
195R20 50 20 0.13 B 9.00 8.25 7.50 7.00 5.75 0.44 x 0.75 72
195S2 70 2 0.9 - 3.37 2.75 2.87 2.81 2.12 0.20 x 0.38 -
195S4 70 4 0.6 - 3.75 3.25 3.13 3.13 2.50 0.20 x 0.38 -
195T1 100 1 1.5 - 3.00 2.50 2.50 2.50 2.00 0.20 x 0.38 -
195T5 100 5 0.64 A 4.50 5.25 3.75 3.75 3.50 0.20 x 0.38 14
195T10 100 10 0.42 B 7.50 6.00 6.25 6.00 4.25 0.38 x 0.63 35
196 Series - Dual Coil - Heavy Current Chokes
Part No.
Parallel Connected Series Connected Resistance
Insulation Overall Dimensions
Mounting
WeightInductance mH D.C. Current Inductance mH D.C. Current (Each Winding) Slot
(Millihenries) (Amps) (Millihenries) (Amps) (Ohms) Class A B C D E G (lbs.)
196B50 0.125 100 0.5 50 0.018 - 4.50 4.50 3.75 3.75 3.00 0.28 x 0.56 9.05
196D25 0.3 50 1.2 25 0.005 - 3.75 4.25 3.13 3.13 2.75 0.28 x 0.56 6.45
196G12 1.2 24 4.8 12 0.024 - 3.38 3.56 2.81 2.81 3.00 0.20 x 0.38 6
196K6 3 12 12 6 0.056 - 3.37 3.06 2.81 2.81 2.50 0.20 x 0.38 4.45
196M4 5 8 20 4 0.11 - 3.00 2.87 2.50 2.50 2.50 0.20 x 0.38 3.3
196Q2 10 4 40 2 0.24 - 3.12 2.12 2.75 2.81 - 0.19 1.85
196S1 18 2 72 1 0.553 - 2.00 2.00 2.31 2.38 - 0.19 1.4
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