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Transformers & Chokes

RF Choke - 10 mH, Hammond
Impregnated with a moisture and fungus resistant varnish. 1-1/2 long axial leads. Wound for low distributed capacity by using 3-Pi windings. Inductance: 10 mH5% tolerance Q (min): 108 Test Frequency (KHz): 79 Self Resonant Min. Frequency (MHz): 0.71 Maximum DC current resistance (Ohms): 31 Maximum DC current (mA): 100 Coil diameter (in): .531 Core Length (in): .875 Core Material: Ferrite
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$5.10
Transformer - Hammond, Line Isolation, 200 VA
Hammond 171 Series Line Isolation Plug & Receptacle Transformer 200 VA capacity. Primary 115 VAC, 50/60 Hz. Secondary 115 VAC Provides circuit isolation. Electrostatic shield between primary & secondary Standard 3-wire, grounded plug and receptacle. 5 foot U ground" cord & plug. 3" x 3.88" mounting centers 9.4 lbs
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$97.45
Filter Choke - Hammond, Open Bracket, 10 H, 65 mA
Specifications Rating: 10 Henries, 65 mA Max. VDC: 400 Resistance: 205 ohms Mounting centers: 2.81 u-frame Weight: 1.0 lbs. 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 at lower currents. Perfect for high voltage power supply filtering.
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$24.05
Transformer - Audio Interstage, Coil Assembly for P-T156
Coil assembly for P-T156. Use your own iron to preserve mechanical fit. Coil window is 1/2 x 1/2".
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$14.75
Transformer - Hammond, Filament, 5 VCT, 8 A
Primary 115 VAC, 60 Hz. Center tapped secondary. Enclosed, 4 hole chassis mount. Minimum 6 long leads. Dual bobbin design - no electrostatic shield required. Class B insulation (130 degreesC) Hi-Pot test of 2000 V RMS. UL listed (# E50394) & CSA certified (# LR3902). Specifications Rating: 5 VCT8 A Mounting Centers: 1.75" x 1.44"vertical Weight: 1.6lbs
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$35.60
Transformer - Hammond, Output, 8 W
Specifications Audio Watts: 8 Primary Impendance (Ohms): 2.5k/4K center-tapped Secondary Impendance (Ohms): 6/8 - 3.2/4 Mounting centers: 2-13/16u-bracket Weight: 1.0 lb.
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$35.38
Transformer - Hammond, Power, 350-0-350 V, 90 mA
Dual primary 115 VAC, 125 VAC, 60 Hz. Secondary DC current measured with cap. input filter, full wave (two diode) C.T., rectifier circuit. Enclosed, 4 hole chassis mount. Minimum 6 long leads. Class A insulation (105 degrees C). Hi-Pot test of 2000 V RMS. Conservative designs - CSA certified (# LR3902). Secondary: 350-0-350 V90 mA Filament winding 1: 5 V2 A Filament winding 2: 6.3 V3 A CT Mounting centers:2.25" x 2.81" horizontal Weight:4.6 lbs.
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$84.39
Transformer - Hammond, Filament, 10 VCT, 4 A
Primary 115 VAC, 60 Hz. Center tapped secondary. Open style, channel bracket, two hole chassis mount. Minimum 6 long leads. Dual bobbin design - no electrostatic shield required. Class B insulation (130 degreesC) Hi-Pot test of 2000 V RMS. UL listed (# E50394) & CSA certified (# LR3902). Specifications Rating: 10 VCT4 A Mounting Centers: 3-1/8"u-bracket Weight:1.5 lbs
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$27.65