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Transformers

Transformers are electronic components that are used to transfer electrical energy from one circuit to another through electromagnetic induction. They consist of two coils of wire, known as the primary and secondary windings, which are wrapped around a magnetic core. When an alternating current is passed through the primary winding, it creates a magnetic field that induces a voltage in the secondary winding. Transformers are commonly used in power supplies, audio equipment, and electronic devices to step up or step down voltage levels, isolate circuits, and match impedance. They come in various sizes and types, including toroidal, laminated, and ferrite core transformers, and are essential components in many electronic systems.

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature Package / Case Reach Compliance Code Frequency Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current Power Rating Type Frequency Range Max Power Dissipation Power - Max Termination Style Max Output Current Inductance DC Resistance (DCR) Transformer Type Insertion Loss Element Configuration Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Return Loss Voltage - Isolation Current - Output (Max) VA Rating Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level ET (Volt-Time) Voltage - Primary Primary Winding(s) Center Tap Voltage - Secondary (Full Load)
3FD-312 3FD-312 Tamura 0.0000
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0.00000000 download 16 Weeks Through Hole Bulk 2006 3FD-3xx Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant 8 PCB MOUNTABLE 32mm UL; CSA Through Hole 113g 35.56mm Lx31.00mm W 32.10mm 2.4W Laminated Core 2.4W 2.4VA PC Pin 200mA 2 2500Vrms Parallel 400mA Series 200mA 2.4 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
MET-42 MET-42 Tamura 0.0000
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0.00000000 download 25 Weeks Through Hole Bulk 2015 MET Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant 4 100kHz 11.8mm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 10mA 50mW 300Hz~100kHz PC Pin 20Ohm Data/Voice Coupling 3.54:1 500VRMS @ 30 Seconds 150 ±2dB 12 20Ohm 2.5Ohm
TTC-5035 TTC-5035 Tamura 0.0000
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0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) 2004 TTC Active 1 (Unlimited) Flat 12.5mm RoHS Compliant Contains Lead 6 600 9.6mm UL60950, EN60950 Surface Mount -20°C~85°C 0.378Lx0.492W 9.60mmx12.50mm 0.299 7.60mm 200Hz~4kHz Flat Lead Data/Voice Coupling 3dB Max @ 2kHz 3 dB 1:1 16dB Min @ 200Hz ~ 4kHz 1875VRMS @ 1 Second 600 ±0.2dB 346 135Ohm 135Ohm
STT-111 STT-111 Tamura 0.0000
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0.00000000 download Through Hole Bulk 1999 Obsolete 1 (Unlimited) RoHS Compliant Lead Free Through Hole 5mH SCR and Triac Trigger (Encapsulated) 2:1:1 Ter 200VμS
3FL10-250 3FL10-250 Tamura 0.0000
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0.00000000 download 24 Weeks Through Hole Bulk 2007 3FL Active 1 (Unlimited) PC Pin RoHS Compliant 8 16.5mm Through Hole 142g 47.60mm Lx39.60mm W 16.80mm 2.5W Laminated Core 2.5W 2.5VA PC Pin 250mA 1500Vrms Parallel 500mA Series 250mA 115V 230V Dual No Parallel 5V Series 10V
SB3512-2024 SB3512-2024 Tamura 0.0000
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0.00000000 download Through Hole 2007 35.05mm RoHS Compliant 9 32mm 2W Single
MET-44 MET-44 Tamura 0.0000
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0.00000000 download 25 Weeks Through Hole Bulk 1999 MET Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 5 unknown 100kHz 11.8mm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 7mA 300Hz~100kHz PC Pin 42Ohm Data/Voice Coupling 5.07:1 500VRMS @ 30 Seconds 300CT ±2dB 12 42Ohm 3.4Ohm 40mW
MET-26 MET-26 Tamura 0.0000
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0.00000000 download 25 Weeks Through Hole Bulk 1999 MET Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 3mA 6 unknown 100kHz 11.8mm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 3mA 50mW 300Hz~100kHz PC Pin 110Ohm Data/Voice Coupling 3mA 1:1 500VRMS @ 30 Seconds 1kCT ±2dB 95Ohm 110Ohm
  • 3FD-312
    3FD-312 Tamura

    XFRMR LAMINATED 2.4VA THRU HOLE

    Price: 0.0000

    RFQ
  • MET-42
    MET-42 Tamura

    Audio Transformer 3.54: 1 1000Vrms 20Ohm Prim. DCR 2.5Ohm Sec. DCR 4Term. PC Pin Thru-Hole

    Price: 0.0000

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  • TTC-5035
    TTC-5035 Tamura

    TRANSFORMR MODEM 600:346 OHM SMD

    Price: 0.0000

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  • STT-111
    STT-111 Tamura

    TRANSFORMER TRIGGER 5.0MH 2:1:1

    Price: 0.0000

    RFQ
  • 3FL10-250
    3FL10-250 Tamura

    XFRMR LAMINATED 2.5VA THRU HOLE

    Price: 0.0000

    RFQ
  • SB3512-2024
    SB3512-2024 Tamura

    SB3512-2024 datasheet pdf and Transformers product details from Tamura stock available at Utmel

    Price: 0.0000

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  • MET-44
    MET-44 Tamura

    Audio Transformers / Signal Transformers Pri300ohmCT Sec12ohm 40mW@300Hz

    Price: 0.0000

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  • MET-26
    MET-26 Tamura

    TRANSFORMER 1KCT:1KCT 3.0MADC

    Price: 0.0000

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