Audio Transformer

Calrad - 95-876A - Audio Equipment.

CB Alternator and Auto Stereo Noise Eliminator Kit.

Helps eliminate unwanted alternator and general ignition noise, 7amp. A two (2) wire Choke/Coil. and one electrolytic capacitor 220uF 25V, axial (85 Degree C).

Mount: Panel.

Dimensions: Transformer 1.694" long x 1.113" wide x 1.439" high.

Overall with mount feet 2.343" long, with 2" centers.

New Old Stock.

Complete with manufactures installation instructions.

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Transformer, audio. 15 Watt. Inductance: 36uH - 40uH. Ratio 1:1. Output: 12V 1.25Amp. Mount: PCB SMD. Dimensions: 17.75mm long x 13.46mm wide x 12.32mm high. New. Note: Audio & Signal. Flyback. For For Si341, Si3402.

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500-Ohm pri 200-Ohm sec primary dc resist 36-Ohm2nd 14.4-Ohm Turns radio 1.61:1 Core must have grounded mounting strapPri ind by red dot less than one inch pcb mt Blue Learn More

RCA - 3460540-01 Transformer, Audio. 5 Wire.

Mount: PCB.

Dimensions: 1.5" long x 1.2" wide x 1.1217" high.

With mount feet 2.073" long.

Note: Tactec.

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ACE TRANSFORMER CO. - Z-3677 Transformers, Audio.

70V line transformers tapped 70/50/35/25/18/13.

Dimensions: 1-15/16" wide x 1-11/16" high x 1-1/2" deep.

Overall base is 1-7/8" wide x 5/8" deep with 1-7/16" mount centers.

New Old Stock

 

 

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Calrad - 45-724-L - Transformer, Audio.

Matching Transformer

25V 20 watt.

Open Frame, 9 wire.

New.

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TNI - TF5RX21ZZ - RG991264 - Audio Frequency Transformer.

A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.

8022 3BSB-502 - TF5RX21ZZ - RG991264

Nominal Operating Frequency: 400 Hz

Voltage Rating: 115 VAC

Max. Operating Temperature 105 C

6 Terminals

Dimensions: Width 1.5" X Length 1.4" Long X Height 1.0" 

Two Mounting studs with 6/32 Threads

Capable delivering 4.0 Mw to a 1000 ohm resistive load when 28 Volts RMS at 800 cycles is applied to terminals 1&2

Alternate Manufacturers: TRW TF5RX21ZZ, PICO TF5RX21ZZ, TOROTEL TF5RX21ZZ

Potential Alternates: M27/103-14, M2710314, MIL-PRF-27/103, MILPRF27103, MIL-T-27/103, MILT27103, TF5RX21ZZ, TMS214041, TMS21404-1, VM8-M, VM8M, 5950-01-064-1636, 01-064-1636, 5950010641636, 010641636

 

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Transformer, shielded. Miniature. Package: 10 pin PCB mount. Double marked 2718AM2. Learn More

Audio, Microphone transformer.

3 wire.

Dimensions: 0.50" wide x 0.35" high x 0.771" deep.

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Audio Output Transformer Military Special New small. Learn More

Brg Trans. Input: 10K Ohm. Gain: -1dB. Model: B-01. Learn More

Transformer, audio. Shielded 1.2KCT to 1.2KCT. Mounting: PCB, 0.75"OD x 0.52" high with wire leads. PICO-S21255. Learn More

Transformer Ultra-miniature 1-3 100UH 1.2-Ohm 330ma 6.8KHZ Double marked TF5R20ZZ PCB mount 3-Leads New http://www.picoelectronics.com/plugin/pe57_59.htm?PartNo=62392 Learn More

UTC - JR-904 - TF4RX17YY Transformer, audio.

100 Ohm CT to Dual 1.5Meg Ohm Audio.

+/-0.2 Db 1-8KHz

1.33 X 10 -6 Watts

working Voltage 50

Pre-owned, Removed From Equipment.

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Transformer, audio, Primary: 280 Ohm. Secondary: 50 Ohm CT. Mount: panel/chassis. Dimensions: 1" square x 1-1/3" high. Used/Removed from equipment. Learn More

Transformer, audio. Primary: 280 Ohm. Dual secondaries: each 50 Ohm CT. Mount: panel/chassis. Dimensions: 1" square x 1-1/3" high. Used. Learn More

TRANSFORMER TECH - TF4RX13YY Transformer, Audio.

A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.

8 Tab Solder Lug  PCB = Leads 1 2 3: 10K/12.5KCT, Leads: 4 5 6: 1.2K/1.5KCT.

IMPEDANCE RATING IN OHMS: 50.0 NOMINAL AND 200.0 NOMINAL SINGLE COMPONENT 1ST SECONDARY 125.0 NOMINAL AND 500.0 NOMINAL SINGLE COMPONENT 2ND SECONDARY 15000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY

FREQUENCY RATING: 50.0 HERTZ MINIMUM AND 20.0 KILOHERTZ MAXIMUM SINGLE COMPONENT

(NON-CORE DATA) FREQUENCY RESPONSE TOLERANCE IN DECIBELS: -2.0 TO 2.0 SINGLE COMPONENT

MAXIMUM TRANSFORMER POWER RATING: 200.0 MILLIWATTS SINGLE COMPONENT     

Package: Small Shielded Can, 6 Long Gold Leads.

Dimensions: 8.3mm D x 10.7mm high.

NSN: 5950-00-539-7051

Part Alternates: TF4RX13YY, H22, 58A5A2551, 58A5A255-1, 5950-00-539-7051, 00-539-7051, 5950005397051, 005397051

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STANCOR - TF5S21ZZ - PCT-78 - Transformers, Miniature Encapsiulated Audio. 600-Ohm to 600-Ohm.

(1-2 600-OHM, 3-4 600-OHM).

Type: SP70

Max. Power Level @ 300Hz: 50 mW

Turns Ratio: 1/0/1.0

DiElectric strength: 500 Vrms

RMS Test Voltage: 1500

Thermal Shock 5 cucles @ -55 C to 105 C

Response: +/- 2 db 300 Hz to 100 kHz

Max. Distortion: 10 to25% at Rated Power

Resistance: Pri. 70 Ohms, Sec. 95  Ohms

Meets requirements of MIL-T-27

Mount: PCB 4 pin Molded, Encapsulated, Green with Gold leads.

Dimensions: Width 0.310" X Height 0.465" X Length 0.410"

Weight: .111 Oz.

Stancor PCT-78.

 

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Transformer. Prim: 25,000 Ohm ct. Ser: 1000 Ohm ct. Par: 250 Ohm. Mount: PCB plug-in, 7 leads. More info: http://www.picoelectronics.com/plugin/pe42_43.htm Learn More

Transformer, audio. Proprietary part number. Mount: PCB, 10 pin. Dimensions: 1.060" long x 1.183" wide x 0.792" above board. New. Note: Double marked 124-100164-0004 Rev C. Learn More

Triad/Magnetek - SP43 - TRF5RX17ZZ - Transformer, Audio.

Triad’s high reliability audio transformers provide the durability and precision required in today’s demanding designs. These transformers feature an epoxy molded case, gold plated leads and exceptional operation for a wide range of applications.

300 Ohm CT @ 7mA DC to 12 Ohm CT

Power Level: 50mW.

Frequency Response:=/- 2Db @ 300-60,000 CPS.

Humidity: Storage Humidity: 10 to 95% RH, non-condensing

Pri-Sec Hipot test (Pri-Sec): 1,000 VRMS for 1 sec.

Operating Temperature: -40 C to 85 C

Working Voltage: 150WV.

Mount: PCB.

Dimensions: 10.2mm wide x 7.8mm deep x 11.4mm high.

Package: 5 Radial Leads.

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Transformers, audio. 1.2KCT to 1.2KCT shielded. Mount: PCB. Dimensions: 0.75"OD x 0.52" high, long wire leads. Cross: TF5R21ZZ. Learn More

Audio Transformer 600-Ohm CT / 600-Ohm CT Double marked TF5R21ZZ Mil report 5950-011632599. Learn More

PICO-32145 Ultra Miniature dc to dc converter transformers input 5V Double marked PICO-32145 Military Transformers, 4cm Leads 10-pin pcb mount.1-2-3 5VDC 8-9-10 FB 4-(5+6)-7 14VDC 4.5W Learn More