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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 Lifecycle Status Published Series Pbfree Code Part Status Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature Package / Case REACH SVHC Frequency Height Width Resistance Mfr Mounting Type Operating Temperature Size / Dimension Self Resonant Frequency HTS Code Packing Method Number of Functions Physical Dimension Power Rating Type JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Shielding Terminal Shape Mounting Feature Application Style Tolerance Operating Frequency-Max Operating Frequency-Min Shape/Size Description Inductance Test Frequency DC Resistance (DCR) Inductor Application Terminal Placement Inductor Type Transformer Type Core Material Inductance-Nom (L) Insertion Loss Applications DC Resistance (DCR) - Parallel Isolation Voltage Output Voltage 1 Input Voltage (Min) Input Voltage (Max) Inductance @ Frequency Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Number of Primary Winding Load Resistance DC Unbalance Current-Max Output Voltage 2 Voltage - Isolation Cut-off Frequency-Max Cut-off Frequency-Min Primary Inductance Output Current 1 VA Rating Center Tap Feature 1 Center Tap Feature 2 Voltage - Primary Footprint Chipset Manufacturer Intended Chipset Voltage - Auxiliary
POE70P-12LB POE70P-12LB Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 9 hours ago) yes EAR99 12.7mm RoHS Compliant Contains Lead HEIGHT DIMENSION INCLUDES TERMINAL ALSO No SVHC 11mm 10.5mm 414mOhm TAPE & REEL L12.7XB10.5XH11.0 (mm) 7W e2 Tin/Silver (Sn/Ag) YES 85°C -40°C SURFACE MOUNT 250kHz 155 μH SMPS TRANSFORMER 414mOhm 12V 36V 72V 1:0.667 2 2 12V 1.5kV
WB3010-SMLB WB3010-SMLB Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 9 hours ago) yes EAR99 8.26mm RoHS Compliant Contains Lead IMPEDENCE RATIO IS 1:1 5.72mm 7.24mm TAPE & REEL L8.26XB7.24XH5.72 (mm) e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES 85°C -40°C SURFACE MOUNT RF TRANSFORMER 1:1 100MHz 0.005MHz 780 µH
1812WBT2-3LC 1812WBT2-3LC Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 1 day ago) yes EAR99 4.95mm RoHS Compliant Contains Lead IMPEDANCE RATIO IS 2:1, HEIGHT DIM INCLUDES TERMINAL ALSO SMD/SMT 3.43mm 3.81mm TAPE & REEL L4.95XB3.81XH3.43 (mm) e4 Gold (Au) - with Nickel (Ni) barrier YES 85°C -40°C SURFACE MOUNT RF TRANSFORMER 1.5 dB 2:1 105MHz 4MHz 2.6 µH
DA2025-ALD DA2025-ALD Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 10 hours ago) yes EAR99 23.37mm Non-RoHS Compliant HEIGHT DIMENSION INCLUDES TERMINAL ALSO 9.14mm 20.57mm TAPE & REEL L23.37XB20.57XH9.14 (mm) 100W e3 Matte Tin (Sn) - with Nickel (Ni) barrier NO 85°C -40°C THROUGH HOLE MOUNTED SMPS TRANSFORMER 3.3V 1 2 120000 µH
POE70P-50LD POE70P-50LD Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 11 hours ago) yes EAR99 12.7mm RoHS Compliant Contains Lead HEIGHT DIMENSION INCLUDES TERMINAL ALSO 11mm 10.5mm TAPE & REEL L12.7XB10.5XH11.0 (mm) 7W e2 Tin/Silver (Sn/Ag) YES 85°C -40°C SURFACE MOUNT 250kHz SMPS TRANSFORMER 12V 36V 72V 2 2 5V 155000 µH
Z9169-A Z9169-A Coilcraft 0.0000
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0.00000000 download ACTIVE (Last Updated: 18 hours ago) EAR99 6.35mm Non-RoHS Compliant Contains Lead IMPEDANCE RATIO IS 1:1, HEIGHT DIMENSION INCLUDES TERMINAL ALSO 4.7mm 6.1mm TAPE & REEL L6.35XB6.1XH4.7 (mm) YES 85°C -40°C SURFACE MOUNT RF TRANSFORMER 1.2 dB 1000MHz 3MHz 1.8 µH
LPO1704-122MLB LPO1704-122MLB Coilcraft 0.0000
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0.00000000 2 EAR99 Non-RoHS Compliant 190MHz 8504.50.80.00 1 YES 85°C -40°C NO ONE SURFACE 20% RECTANGULAR PACKAGE 0.1MHz 0.08Ohm POWER INDUCTOR DUAL ENDED GENERAL PURPOSE INDUCTOR CERAMIC 1.2 µH
POE60D-50LD POE60D-50LD Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 6 hours ago) yes EAR99 16.3mm RoHS Compliant Contains Lead HEIGHT DIMENSION INCLUDES TERMINAL ALSO 7.4mm 12mm TAPE & REEL 16.3mm X 12.0mm X 7.40mm 6W e2 Tin/Silver (Sn/Ag) YES 125°C -40°C SURFACE MOUNT 250kHz SMPS TRANSFORMER 12V 36V 72V 2 3 5V 90000 µH
DA2303-ALB DA2303-ALB Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 19 hours ago) yes EAR99 12.07mm Non-RoHS Compliant PCB MOUNTABLE, TURNS RATIO: 1:1.5 5.97mm 10mm 8504.50.80.00 TAPE & REEL L12.07XB10.0XH5.97 (mm) Tin/Silver - Tin - with Nickel barrier YES 85°C -40°C SURFACE MOUNT POWER TRANSFORMER 2500V 6V 2 34.4 VA YES NO
ZA9671-BED ZA9671-BED Coilcraft 0.0000
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0.00000000 - 300kHz Coilcraft Surface Mount -40°C ~ 85°C - For DC/DC Converters - Flyback Converters 9μH @ 300kHz 1500Vrms 4 ~ 42V 0.520" L x 0.430" W (13.21mm x 10.92mm) Texas Instruments LM25184 -
GA3157-ALB GA3157-ALB Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 14 hours ago) yes EAR99 10mm Non-RoHS Compliant BREADTH AND HEIGHT DIM INCLUDES TERMINALS ALSO 5.97mm 12.07mm TAPE & REEL L10.0XB12.07XH5.97 (mm) e2 Tin/Silver (Sn/Ag) YES 85°C -40°C SURFACE MOUNT POWER TRANSFORMER 2500V 2 NO NO
FCT1-50M2SLB FCT1-50M2SLB Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 3 hours ago) yes EAR99 13.46mm Non-RoHS Compliant Contains Lead HEIGHT DIM INCLUDE TERMINALS ALSO 12.7mm 13mm TAPE & REEL L13.46XB13.0XH12.7 (mm) 15W e2 Tin/Silver (Sn/Ag) YES 85°C -40°C SURFACE MOUNT 250kHz SMPS TRANSFORMER 5V 36V 75V 2 2 705 µH
B0226-ELB B0226-ELB Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 2 hours ago) yes EAR99 12.07mm RoHS Compliant Contains Lead LENGTH & HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1: 0.36 5.97mm 10.16mm TAPE & REEL L12.07XB10.16XH5.97 (mm) Tin/Silver - Matte Tin - with Nickel barrier YES 85°C -40°C Other Transformers SURFACE MOUNT POWER SMPS TRANSFORMER 12V 35V 76V 2 2 12V 120 µH 0.4A
JA4309-ALB JA4309-ALB Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 13 hours ago) EAR99 23.37mm Non-RoHS Compliant TURNS RATIO: 6: 1 9.14mm 20.57mm TAPE & REEL L23.37XB20.57XH9.14 (mm) 100W e3 MATTE TIN OVER NICKEL YES 85°C -40°C SURFACE MOUNT SMPS TRANSFORMER 3.3V 36V 75V 2 2 3.3V 67.5 µH
POE300F-24LD POE300F-24LD Coilcraft 8.9202
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0.00000000 ACTIVE (Last Updated: 3 hours ago) yes EAR99 21mm RoHS Compliant Contains Lead HEIGHT DIMENSION INCLUDES TERMINAL ALSO, SWITCHING FREQUENCY IS 250 KHZ, TURNS RATIO: 1:0.67; 1:0.33 11.43mm 20.57mm TAPE & REEL L21.0XB20.57XH11.43 (mm) 30W Tin/Silver - Matte Tin - with Nickel barrier YES 125°C -40°C SURFACE MOUNT SMPS TRANSFORMER 24V 36V 72V 3 3 42 µH
ZB1052-AED ZB1052-AED Coilcraft 0.0000
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0.00000000 - 300kHz Coilcraft Surface Mount -40°C ~ 85°C - For DC/DC Converters - Flyback Converters 14μH @ 300kHz 1500Vrms 4 ~ 42V 0.520" L x 0.430" W (13.21mm x 10.92mm) Texas Instruments LM25183, LM25183-Q1 -
PWB-1-BLC PWB-1-BLC Coilcraft 0.0000
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0.00000000 download ACTIVE (Last Updated: 18 hours ago) yes EAR99 6.48mm RoHS Compliant Contains Lead 250mA BREADTH & HEIGHT DIM INCLUDES TERMINAL ALSO; IMPEDANCE RATIO IS 1:1 Unknown 4.45mm 7.2mm TAPE & REEL L6.48XB7.2XH4.45 (mm) 0.25W Tin/Silver/Copper -Matte Tin -with Nickel barrier YES 85°C -40°C Other Transformers SURFACE MOUNT SIGNAL RF TRANSFORMER 0.4 dB 300V 1 1 0.07Ohm 425MHz 0.13MHz 22 µH
Z9314-ALB Z9314-ALB Coilcraft 0.0000
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0.00000000 download ACTIVE (Last Updated: 14 hours ago) yes EAR99 6.35mm Non-RoHS Compliant Contains Lead IMPEDANCE RATIO IS 1:6.25 4.83mm 6.1mm TAPE & REEL L6.35XB6.1XH4.83 (mm) e1 Tin/Silver/Copper (Sn/Ag/Cu) YES 85°C -40°C SURFACE MOUNT RF TRANSFORMER 1.1 dB 1:6.25 1700MHz 0.35MHz 30 µH
C1539-ALD C1539-ALD Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 5 hours ago) yes EAR99 23.37mm Non-RoHS Compliant Contains Lead LENGTH AND HEIGHT DIMENSION INCLUDES TERMINALS ALSO, TURNS RATIO: 2:1, USED WITH LM5032 9.14mm 20.57mm TAPE & REEL 23.37mm X 20.57mm X 9.14mm 100W e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES 85°C -40°C SURFACE MOUNT SMPS TRANSFORMER 12V 1 1 320 µH
PL140-107LB PL140-107LB Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 3 hours ago) 2011 yes Active EAR99 23.37mm Non-RoHS Compliant Contains Lead LENGTH AND HEIGHT DIM INCLUDE TERMINAL ALSO 9.14mm 20.57mm TAPE & REEL L23.37XB20.57XH9.14 (mm) 140W e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES 85°C -40°C SURFACE MOUNT 500kHz 200kHz SMPS TRANSFORMER 2 2 188 µH
TTWB3010-1LD TTWB3010-1LD Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 3 hours ago) yes EAR99 6.35mm Non-RoHS Compliant IMPEDANCE RATIO IS 1:1 4.7mm 6.1mm TAPE & REEL L6.35XB6.1XH4.7 (mm) e1 Tin/Silver/Copper (Sn/Ag/Cu) YES 85°C -40°C Other Transformers SURFACE MOUNT POWER 250000kHz 30kHz RF TRANSFORMER 0.2 dB 400V 1:1 1 1 0.2Ohm 250mA 250MHz 0.03MHz 95 µH
Y8844-AL Y8844-AL Coilcraft 0.0000
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0.00000000 download ACTIVE (Last Updated: 15 hours ago) 2013 yes Active Through Hole EAR99 85°C -40°C 20.1mm RoHS Compliant Contains Lead 540mA 8 No SVHC 14mm 18.3mm 4.25Ohm 3.5W e2 Tin/Silver (Sn/Ag) NO Shielded 100kHz 2.9 mH SMPS TRANSFORMER 70mOhm 6.5V 265V 1:0.08 1 1 1.5kV
  • POE70P-12LB
    POE70P-12LB Coilcraft

    POE70P-12LB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • WB3010-SMLB
    WB3010-SMLB Coilcraft

    WB3010-SMLB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • 1812WBT2-3LC
    1812WBT2-3LC Coilcraft

    1812WBT2-3LC datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • DA2025-ALD
    DA2025-ALD Coilcraft

    DA2025-ALD datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • POE70P-50LD
    POE70P-50LD Coilcraft

    POE70P-50LD datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

    RFQ
  • Z9169-A
    Z9169-A Coilcraft

    Z9169-A datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • LPO1704-122MLB
    LPO1704-122MLB Coilcraft

    LPO1704-122MLB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • POE60D-50LD
    POE60D-50LD Coilcraft

    POE60D-50LD datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

    RFQ
  • DA2303-ALB
    DA2303-ALB Coilcraft

    DA2303-ALB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

    RFQ
  • ZA9671-BED
    ZA9671-BED Coilcraft

    TRANSFORMER

    Price: 0.0000

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  • GA3157-ALB
    GA3157-ALB Coilcraft

    GA3157-ALB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • FCT1-50M2SLB
    FCT1-50M2SLB Coilcraft

    FCT1-50M2SLB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • B0226-ELB
    B0226-ELB Coilcraft

    B0226-ELB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • JA4309-ALB
    JA4309-ALB Coilcraft

    JA4309-ALB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

    RFQ
  • POE300F-24LD
    POE300F-24LD Coilcraft

    POE300F-24LD datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 8.9202

    RFQ
  • ZB1052-AED
    ZB1052-AED Coilcraft

    TRANSFORMER

    Price: 0.0000

    RFQ
  • PWB-1-BLC
    PWB-1-BLC Coilcraft

    PWB-1-BLC datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • Z9314-ALB
    Z9314-ALB Coilcraft

    Z9314-ALB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • C1539-ALD
    C1539-ALD Coilcraft

    C1539-ALD datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

    RFQ
  • PL140-107LB
    PL140-107LB Coilcraft

    PL140-107LB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

    RFQ
  • TTWB3010-1LD
    TTWB3010-1LD Coilcraft

    TTWB3010-1LD datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

    RFQ
  • Y8844-AL
    Y8844-AL Coilcraft

    Y8844-AL datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

    RFQ
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