Audio Chassis Mount 143-146 Series

Features

  • Small, economical, open, two hole horizontal bracket mount.
  • Insulated, color coded flexible leads, 4" long minimum (143, 144 & 145 Series) or 3" long minimum (146 Series).
  • For a similar, P.C. board mount version, refer to the 148 and 149 series.
  • Frequency response 150 Hz. to 15 Khz. (+/- 1 db, reference 1000 Hz.)
  • When operating at impedances below nominal, power capability and the frequency spectrum are proportionately lower, conversely, at higher impedances power capability and frequency spectrum will be proportionately higher.
  • Net weight: 0.5 oz. (143, 144, 146 Series) & 1.4 oz. (145 Series).

Units shown: inch. Switch units to: mm

Part No. Applicaton Nominal Impedance Primary D.C. Resistance Output Overall Dimensions Schematic
(Ohms) D.C. (Ohms) +/- 15%
Primary Secondary (*1) ma Primary Secondary (mW) A B C D
143B Input 3.2 4000 0 0.4 245 15 1.00 0.69 0.69 1.06 1
143D Input 200K 1000 0 4500 30 25 1.00 0.69 0.69 1.06 1
143H Driver 1500 500 ct 4 111 24 30 1.00 0.69 0.69 1.06 2
143J Driver 3000 1000 ct 2.6 265 53 30 1.00 0.69 0.69 1.06 2
143L Driver 10000 200 ct 1.5 720 9 30 1.00 0.69 0.69 1.06 2
143N Driver 10000 2000 ct 1.5 720 89 30 1.00 0.69 0.69 1.06 2
143R Driver 25000 600 ct 1 1890 25 30 1.00 0.69 0.69 1.06 2
144B Output 200 ct 3.2 10 10 0 150 1.00 0.69 0.69 1.06 3
144D Output 300 ct 3.2 9 15 0.33 150 1.00 0.69 0.69 1.06 3
144F Output 500 ct 3.2 6 27 0.33 150 1.00 0.69 0.69 1.06 3
144G Output 500 ct 8 6 27 0.9 150 1.00 0.69 0.69 1.06 3
144H Output 500 ct 50 6 28 7.3 150 1.00 0.69 0.69 1.06 3
144I Output 600 ct 150 ct 6 45 8.2 150 1.00 0.69 0.69 1.06 4
144P Output 10000 3.2 5 575 0.5 50 1.00 0.69 0.69 1.06 1
144Q Output 10000 8 5 575 0.9 50 1.00 0.69 0.69 1.06 1
144S Output 20000 8 3.5 1240 0.9 50 1.00 0.69 0.69 1.06 1
145A Driver 100 200 ct 45 14 19 100 1.63 0.88 0.81 1.38 2
145B Driver-Output 600 600 18 30 38 200 1.63 0.88 0.81 1.38 1
145C Input 50000 1500 ct 1 2400 52 50 1.63 0.88 0.81 1.38 2
145D Input 200K 1000 0.5 3600 33 10 1.63 0.88 0.81 1.38 1
145E Input-Output 600 ct 600 ct 5 65 83 200 1.63 0.88 0.81 1.38 4
145F Driver 600 ct 200 ct 20 45 9 135 1.63 0.88 0.81 1.38 4
145G Driver 2000 200 ct 12 140 9 135 1.63 0.88 0.81 1.38 2
145H Driver 2000 500 ct 12 148 17 135 1.63 0.88 0.81 1.38 2
145J Driver 4000 600 ct 8 340 24 135 1.63 0.88 0.81 1.38 2
145L Driver 4000 2600 ct 8 340 100 135 1.63 0.88 0.81 1.38 2
145N Driver 10000 2000 ct 5 700 89 135 1.63 0.88 0.81 1.38 2
145O Driver 15000 200 ct 4 850 10 135 1.63 0.88 0.81 1.38 2
145P Driver 20000 1000 ct 3.5 1180 50 135 1.63 0.88 0.81 1.38 2
145R Driver 20000 2000 ct 3.5 1180 89 135 1.63 0.88 0.81 1.38 2
146B Output 48 ct 3.2 20 2.4 0.3 700 1.63 0.88 0.81 1.38 3
146C Output 48 ct 8 20 2.4 0.7 700 1.63 0.88 0.81 1.38 3
146D Output 100 ct 3.2 14 4.4 0.3 700 1.63 0.88 0.81 1.38 3
146E Output 100 ct 8 14 4.4 0.7 700 1.63 0.88 0.81 1.38 3
146F Output 250 ct 3.2 8 11 0.3 700 1.63 0.88 0.81 1.38 3
146G Output 250 ct 8 8 11 0.7 700 1.63 0.88 0.81 1.38 3
146H Output 500 ct 3.2 6 26 0.3 700 1.63 0.88 0.81 1.38 3
146I Output 500 ct 8 6 26 0.7 700 1.63 0.88 0.81 1.38 3
146J Output 1000 ct 3.2 4 56 0.3 700 1.63 0.88 0.81 1.38 3
146K Output 1000 ct 8 4 56 0.7 700 1.63 0.88 0.81 1.38 3
146N Output 2000 ct 8 3 97 0.7 700 1.63 0.88 0.81 1.38 3
146S Output 4000 ct 8 2 220 0.7 700 1.63 0.88 0.81 1.38 3

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Data subject to change without notice.