Transformers

Small Electronic Transformers

Our electrical transformers for sale allow you to change the flow of electricity whenever necessary. You might hear these AC to DC transformers referred to as voltage transformers, as well.  

The AC to DC transformers we distribute come from top-grade manufacturers, such as ACME and Apollo. We only carry manufacturers that we trust and that have proven the reliability and longevity of their product lines. If  the product you’re looking for among our electrical transformers for sale is out of stock, you can fill out our part request form and we’ll contact you shortly.  

Find the electrical transformer you need today. 

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  1. !@ 2 items
  2. PRINCETON TELECOM CORP 1 item
  3. Unmarked 16 items
  4. ACME 1 item
  5. ACE TRANSFORMER CO. 2 items
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  14. CONTROLLED POWER CO 1 item
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  18. Dale 1 item
  19. CR MAGNETICS INC 1 item
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  25. Dynamic Instruments Corp 2 items
  26. ELECTRO NETWORKS 7 items
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  28. ELECTRONIC TECHNIQUES 1 item
  29. E.I.L. INSTRUMENTS INC 3 items
  30. F W Bell 1 item
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  34. Global Village Communication 1 item
  35. GWE & WINDING CO. 1 item
  36. GOULD/JVE 1 item
  37. HAMMOND MANUFACTURING 1 item
  38. HOBART TRANSFORMERS 1 item
  39. HYDE 1 item
  40. Honeywell International Inc 1 item
  41. INSTRUMENT TRANSFORMERS INC 2 items
  42. JENSEN 1 item
  43. JEFFERSON ELECTRIC 1 item
  44. MAGNETEK 1 item
  45. Littlite 2 items
  46. MACO 1 item
  47. MGM Transformer Co 1 item
  48. Micron Transformer 1 item
  49. Mini Circuit Labs 6 items
  50. MICROTRAN 7 items
  51. Texas Instruments 1 item
  52. MULTI PRODUCTS 1 item
  53. NPI 3 items
  54. PCA 1 item
  55. Pacific 1 item
  56. PC&S 1 item
  57. PICO 9 items
  58. PREM 2 items
  59. PULSE ENGINEERING 10 items
  60. PREMIER MAGNETICS INC 2 items
  61. RENCO 1 item
  62. Robert M Hadley Co Inc 1 item
  63. Rockwell Automation 1 item
  64. SHOGYO 1 item
  65. Signal Transformers 19 items
  66. Sprague 1 item
  67. SQUARE D 5 items
  68. Sola Electric 1 item
  69. SOLA BASIC 1 item
  70. STANCOR 4 items
  71. TAMURA 1 item
  72. TACTEC 1 item
  73. TOPAZ 1 item
  74. THORDARSON 1 item
  75. TOA 1 item
  76. TRANSFORMER TECH 3 items
  77. TYCO/ M/A-COM 1 item
  78. Triad/Magnetek 5 items
  79. U&F TRANSFORMER CORP 1 item
  80. Triad/Utrad 3 items
  81. VALOR 3 items
  82. UTC 5 items
  83. WABASH 1 item
  84. VITEC 1 item
  85. Weidmuller 1 item
  86. Westinghouse 2 items
  87. Woods 1 item
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Items 73-96 of 202

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  1. GOULD/JVE - F50641 – Instrument Power Transformer, 36VCT, 35VCT, 28VCT
    GOULD/JVE - F50641 – Instrument Power Transformer, 36VCT, 35VCT, 28VCT
    Special Price $32.98 Regular Price $48.95
    GOULD/JVE - F50641 – Instrument Power Transformer, 36VCT, 35VCT, 28VCT Instrument Power Transformer Dual primaries for 120V, 220V or 240VAC Operation Three Center-tapped Secondary outputs of 36VCT/1.25A, 35VCT/1A, 28VCT/1A Electrostatic Shields on both winding assembles, Tape-Wound Core. Chassis Mount Dimensions: 4" X 3" X 2.6" (Approx). Weight: 4 lbs and 4 oz, Unpacked. Made in France New Old Stock Learn More
  2. ELECTRO NETWORKS - 6096903-2 - W8766A Radio F Transformer 5-Leads
    ELECTRO NETWORKS - 6096903-2 - W8766A Radio F Transformer 5-Leads
    Special Price $109.99 Regular Price $131.00
    Military Radio F Transformer 5-LeadsLockheed Martin 6096903-2, NSN 5950-005081882, W8766AOverall 0.639" dia round x 0.395" tall Learn More
  3. DATATRONICS LTD - PT71442 - Transformer, audio. 124-100680-0001.
    DATATRONICS LTD - PT71442 - Transformer, audio. 124-100680-0001.
    $1.33

    Transformer, audio. Datatronics/David Systems 124-100680-0001. Semi-shielded transformer or pot core, 5-terminals. Dimensions: 0.685" D x 0.5" above board. Note: No other info available. Nicely made.

    Learn More
  4. CUSTOM COIL - 29-001330-0-00A - Transformers. Secondary 45V 1Amp.
    CUSTOM COIL - 29-001330-0-00A - Transformers. Secondary 45V 1Amp.
    Special Price $9.98 Regular Price $14.50
    READY TO SHIP - ONLY 22 LEFT IN STOCK!

    CUSTOM COIL - 29-001330-0-00A Transformer. Secondary 45V 1Amp. Mount: Chassis, Open Frame, 4 wire. Dimensions: 3" long x 2-7/8" wide x 3-1/2" high.

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  5. CUSTOM COIL - TF-0066 - Transformer. 9V 4A + 14V 3.3A.
    CUSTOM COIL - TF-0066 - Transformer. 9V 4A + 14V 3.3A.
    Special Price $14.98 Regular Price $18.50
    READY TO SHIP - ONLY 23 LEFT IN STOCK!

    CUSTOM COIL - TF-0066 Transformer,

    Secondaries: 9VAC at 4Amps (Terminals 4-5) & 14VAC at 3.3Amps (Terminals 6-7)

    Primary: Tapped 120V/240V (Terminals 1-2-3) winding.

    Dimensions: 3-3/8" x 3" x 2-3/4".

    Mount: Panel Mount

    Note: Chromascan Colorimeter Replacements, Slight Rust.

    New Old Stock

    Alternate P/Ns: TF-0194, 6057728.

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  6. Coilcraft - CS4050-01 - Sensor, current. Hi-Potted.
    Coilcraft - CS4050-01 - Sensor, current. Hi-Potted.
    $6.00
    Sensor, current. Hi-Potted. Mount: PCB, 4 pin. Material: Molded body. Dimensions: 3/4" wide x 9/16" deep x 11/16" high, above board. Learn More
  7. Basier Electric - BE12469001 - 24VCT 2Amp Plus + 9V Low Current Transformer
    Basier Electric - BE12469001 - 24VCT 2Amp Plus + 9V Low Current Transformer
    Special Price $12.98 Regular Price $22.50 As low as $9.98

    Basier Electric - BE12469001 - 24VCT 2Amp Plus 9V Low current transformer

    Basier Electric is a leading manufacturer of products supporting the global power industry since 1942.

    PRI:115/230V @ 60Hz, 50VA Class 2 Transformer

    Dimensions: 3" x 2.4" x 2.5"H

    Note: Removed from Equipment / Used

    High Quality Genuine Basier Electric - Proudly Made in USA

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  8. Weidmuller - 5RL-750 - Transformer, current. Ratio: 75:5
    Weidmuller - 5RL-750 - Transformer, current. Ratio: 75:5
    Special Price $36.98 Regular Price $42.95

    Weidmuller - 5RL-750 - Transformer, Current. Ring Style

    • Frequency 50-400 Hz

    • Insulation Level 600 Volts 10 kV BIL full wave

    • Window Diameter 1.56"

    • Approximate weight of 1.0 lbs

    Ratio: 75:5

    50-400Hz 600V

    INS. CLASS 10KV

    Approvals: UL, CSA

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  9. Unidentified MFG - TN1613 - New 8-Pin PCB mount Transformer
    Unidentified MFG - TN1613 - New 8-Pin PCB mount Transformer
    Special Price $7.49 Regular Price $10.00
    New 8-Pin PCB mount TransformerNo other markings. Learn More
  10. SIGNAL TRANSFORMER INC - BL-1818B - Transformer,  Input 115/230 VAC, Triple Output 7.7V/36VCT/27V.
    SIGNAL TRANSFORMER INC - BL-1818B - Transformer, Input 115/230 VAC, Triple Output 7.7V/36VCT/27V.
    Special Price $16.98 Regular Price $18.95 As low as $14.98
    READY TO SHIP - ONLY 36 LEFT IN STOCK!
    SIGNAL TRANSFORMER INC - BL-1818B - Transformer, Input 115/230 VAC, Triple Output 7.7V/36VCT/27V. Signal Transformers - BL-1818B Transformer, Stepdown. Dual Primaries: 115/230 VAC Using Pins 9-11 and 14-16. Triple Secondaries: 7.7 V @ 3.6A; using pins 1-2. 36 VCT @ 0.17A using pins 3-4-5. 27 V @ 0.9A; using pins 7-8. Minimum Operating Frequency: 50 Hz Maximum Operating Frequency: 60 Hz Current Conversion: AC to AC Conversion Function: Step-down Power Rating: 28 VA Mounting Style: PCB Mount Number of Phases: 1 Dimensions: 2-5/8" x 2-3/16" x 2". Type: Power Transformer, Industrial OEM-Custom Made in USA Learn More
  11. MULTI PRODUCTS - WA5121000/1 - P/S. Out: +5VDC 1000mA, 12VDC 150mA.
    MULTI PRODUCTS - WA5121000/1 - P/S. Out: +5VDC 1000mA, 12VDC 150mA.
    Special Price $21.98 Regular Price $24.50
    READY TO SHIP - ONLY 12 LEFT IN STOCK!

    MULTI PRODUCTS - WA5121000/1

    Power supply, DC. +5VDC 1000mA, 12VDC 150mA out.

    Fully enclosed grounded 3 prong wall mount with 5 conductor cable and a 5 position (F) molex socket.

    Input: 120VAC 60Hz 30 watt.

    Dimensions: 3" x 4-1/2 tall x 2-5/16" deep.

    For use with indoor only computer related equipment.

    UL listed.

    Learn More
  12. Mini Circuit Labs - TMO-2-1T - Transformer, RF. 50-Ohm 0.07 to 200MHz
    Mini Circuit Labs - TMO-2-1T - Transformer, RF. 50-Ohm 0.07 to 200MHz
    Special Price $14.98 Regular Price $19.99

    Mini Circuit Labs - TMO-2-1T Transformer, RF.

    50-Ohm 0.07 to 200MHz.

    More info: http://www.minicircuits.com/pdfs/TMO-2-1T+.pdf

    Learn More
  13. INSTRUMENT TRANSFORMERS INC - SFT-251 - 250:5 CURRENT TRANSFORMER
    INSTRUMENT TRANSFORMERS INC - SFT-251 - 250:5 CURRENT TRANSFORMER
    Special Price $34.95 Regular Price $44.00
    250:5Amp CURRENT TRANSFORMER CAT-6 RF 1.0 ACC CLASS +/-1% 12.5VA Learn More
  14. Deltran - T86E77 - Transformer. 32V 1.5Amp, 24VCT 1Amp.
    Deltran - T86E77 - Transformer. 32V 1.5Amp, 24VCT 1Amp.
    $6.95
    Transformer, power. Output: 32V 1.5Amp, 24VCT 1Amp. Enclosed. Mount: Panel., with four feet at 5-1/2" centers. Dimensions: 3-7/8" long x 3-5/16" deep x 4-5/16" high, plus 10 ceramic solder terminals (overall 5" high. New. Note: Marked Picker CT-86E-77 and 56K37. Learn More
  15. Datatronics LTD - PT7764 - Transformer, audio. Proprietary part number.
    Datatronics LTD - PT7764 - Transformer, audio. Proprietary part number.
    $12.49
    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
  16. ADAPT/CORVUS - B56-1056 - Transformer. Ac Adapter, 11.3VAC 165ma 1.9VA.
    ADAPT/CORVUS - B56-1056 - Transformer. Ac Adapter, 11.3VAC 165ma 1.9VA.
    Special Price $2.49 Regular Price $4.95 As low as $1.98
    READY TO SHIP - ONLY 85 LEFT IN STOCK!

    ADAPT/CORVUS - B56-1056 Transformer, AV Adapter.

    Class II Output Transformer.

    Output: 11.3VAC 165ma 1.9VA 

    Connection: Wall Mount - Bare wire output.

    Input: 120VAC 6 watt.

    Enclosed. - New Old Stock

    UL /CSA Approved

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  17. GTE Lenkurt - 6085A - 180-56800-01 - AC Adaptor. 24VAC 50mA.
    GTE Lenkurt - 6085A - 180-56800-01 - AC Adaptor. 24VAC 50mA.
    Special Price $8.98 Regular Price $12.50 As low as $7.98
    READY TO SHIP - ONLY 28 LEFT IN STOCK!

    LGTE Lenkurt - 6085A - 180-56800-01 - AC Adaptor. 24VAC 50mA.

    Plug-in Transformer - AC Adaptor.

    Input: 120VAC 60Hz 6 watt.

    Output: 24VAC 50mA 

    Connection: Two Screw Terminal Strip Connection.

    Mounting support to secure to 120 VAC Outlet.

    Approximate Dimensions Minus Prongs: Width 1.95" X Height 2.10" X Depth 1.56"

    UL Approved (E54749)

    Applications: Commonly used Door Bells, Alarms, Thermostats and other devices requiring 24 VAC.

    Made in USA (Electromech Co. Colorado Spings)

    New Old Stock

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  18. WOODS - 1020 - Antenna Coupler. 300 Ohm 2 Output Coupler / Adapter / Splitter.
    WOODS - 1020 - Antenna Coupler. 300 Ohm 2 Output Coupler / Adapter / Splitter.
    Special Price $6.98 Regular Price $8.95 As low as $5.98

    WOODS - 1020 - Antenna, Coupler / Adapter / Splitter.

    Impendance: 300 Ohm Twin Lead Input

    2 Output Coupler.

    Provides two outputs from a single a 300 ohm antenna lead-in wire.

    Alternate: PACUSMA # 1020

    UPC 0078693010200

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  19. Unidentified MFG - MCKT35000086 - Transformer, audio. Used.
    Unidentified MFG - MCKT35000086 - Transformer, audio. Used.
    $6.00
    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
  20. Unidentified MFG - MCKT35000085 - Transformer, audio. 50 Ohm CT. Used.
    Unidentified MFG - MCKT35000085 - Transformer, audio. 50 Ohm CT. Used.
    $7.50
    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
  21. Unidentified MFG - DL8742 - Maybe a pulse transformer?
    Unidentified MFG - DL8742 - Maybe a pulse transformer?
    $1.00
    Maybe a pulse transformer or delay line? Double marked 41-36. Package: 8 Dip. Note: Unknown manufactures logo. Learn More
  22. TYCO/ M/A-COM - ETC1-1-15TR - Transformer, RF. SMD.
    TYCO/ M/A-COM - ETC1-1-15TR - Transformer, RF. SMD.
    Special Price $1.12 Regular Price $1.49
    RF Transformers SM-22 PACKAGE ( 3.8mm cube) SMD T&R TYCO/ M/A-COM Learn More
  23. TRANSFORMER TECH - TF4RX13YY - Transformer, Audio.
    TRANSFORMER TECH - TF4RX13YY - Transformer, Audio.
    Special Price $18.98 Regular Price $24.50 As low as $14.98
    READY TO SHIP - ONLY 92 LEFT IN STOCK!

    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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