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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 Lifecycle Status Published Pbfree Code Part Status Termination ECCN Code Max Operating Temperature Min Operating Temperature Length RoHS Status Lead Free Current Rating Additional Feature Package / Case REACH SVHC Height Width Resistance HTS Code Packing Method Number of Functions Physical Dimension Power Rating JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Shielding Mounting Feature Application Operating Frequency-Max Operating Frequency-Min Inductance Transformer Type Insertion Loss DC Resistance (DCR) - Parallel Isolation Voltage Output Voltage 1 Input Voltage (Min) Input Voltage (Max) Max DC Current Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Number of Primary Winding Load Resistance Output Voltage 2 Voltage - Isolation Cut-off Frequency-Max Cut-off Frequency-Min Primary Inductance Center Tap Feature 1 Center Tap Feature 2 ET Product-Min
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
GA3429-BLD GA3429-BLD Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 5 hours ago) yes EAR99 12.7mm Non-RoHS Compliant Contains Lead HEIGHT DIM INCLUDE TERMINALS ALSO 11.43mm 10.5mm TAPE & REEL L12.7XB10.5XH11.43 (mm) Tin/Silver - Tin - with Nickel barrier YES 85°C -40°C SURFACE MOUNT 250kHz SMPS TRANSFORMER 3.3V 20V 28V 2 2 24 µH
GA3431-BLD GA3431-BLD Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 6 hours ago) yes EAR99 12.7mm RoHS Compliant Contains Lead HEIGHT DIM INCLUDE TERMINAL ALSO 11.43mm 10.5mm TAPE & REEL 12.7mm X 10.5mm X 11.43mm Tin/Silver - Tin - with Nickel barrier YES 85°C -40°C SURFACE MOUNT 250kHz SMPS TRANSFORMER 3.3V 10V 14V 2 2 3.3V 25000 µH
HA3648-BLD HA3648-BLD Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 2 days ago) yes EAR99 20.57mm Non-RoHS Compliant Contains Lead BREADTH DIM INCLUDES TERMINALS ALSO 9.14mm 23.37mm TAPE & REEL L20.57XB23.37XH9.14 (mm) 50W e3 Matte Tin (Sn) - with Nickel (Ni) barrier NO 85°C -40°C CHASSIS MOUNT 250kHz SMPS TRANSFORMER 5V 36V 78V 2 2 30 µH
HA3586-BLB HA3586-BLB Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 2 days ago) EAR99 21.97mm RoHS Compliant Contains Lead LENGTH AND HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1: 0.36 No SVHC 8.51mm 17.2mm 140mOhm TAPE & REEL L21.97XB17.20XH8.51 (mm) YES 125°C -40°C SURFACE MOUNT 40 μH SMPS TRANSFORMER 140mOhm 5V 10V 57V 1:0.36 3 2 5V 500V
A9786-ALB A9786-ALB Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 4 hours ago) yes EAR99 31.24mm Non-RoHS Compliant Contains Lead BREADTH AND HEIGHT DIM INCLUDES TERMINAL ALSO 11.43mm 37.59mm TAPE & REEL L31.24XB37.59XH11.43 (mm) 150W e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES 85°C -40°C SURFACE MOUNT 250kHz SMPS TRANSFORMER 2.5V 36V 75V 2 1 1250 µH
WBT1.5-1SLD WBT1.5-1SLD Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 4 hours ago) yes EAR99 8.26mm RoHS Compliant Contains Lead IMPEDENCE RATIO IS 1:1.5 SMD/SMT 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 0.3 dB 350MHz 0.04MHz 60 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
PWB3040LB PWB3040LB Coilcraft 0.0000
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0.00000000 download ACTIVE (Last Updated: 7 hours ago) yes EAR99 6.48mm RoHS Compliant Contains Lead 250mA BREADTH & HEIGHT DIM INCLUDES TERMINAL ALSO; IMPEDANCE RATIO IS 1:4 No SVHC 4.45mm 7.2mm TAPE & REEL L6.48XB7.2XH4.45 (mm) e1 Tin/Silver/Copper (Sn/Ag/Cu) YES 85°C -40°C SURFACE MOUNT RF TRANSFORMER 0.4 dB 400MHz 0.15MHz 25 µH
Q4470-CLB Q4470-CLB Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 16 hours ago) 2013 yes Active EAR99 6.99mm Non-RoHS Compliant Contains Lead HEIGHT DIM INCLUDES TERMINALS ALSO 5.46mm 6.6mm 8504.31.40.35 TAPE & REEL 1 L6.99XB6.6XH5.46 (mm) 0.25W Tin/Silver - Matte Tin - with Nickel barrier YES 85°C -40°C Other Transformers SURFACE MOUNT GATE DRIVE; RS-485, RS-232 DATA INTERFACE PULSE TRANSFORMER 1500V 5V 1CT:1.3CT 1 1 1.25Ohm 400 µH 27 V-us
C1590-ALB C1590-ALB Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 16 hours ago) yes EAR99 10.92mm RoHS Compliant Contains Lead No SVHC 9.02mm 8.6mm 1.02Ohm TAPE & REEL L10.92XB8.6XH9.02 (mm) 3W e2 Tin/Silver (Sn/Ag) YES 85°C -40°C SURFACE MOUNT 250kHz 310 μH SMPS TRANSFORMER 1.02Ohm 3.3V 36V 72V 1:0.19 1 2 1.5kV
POE13P-50LB POE13P-50LB Coilcraft 3.2957
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0.00000000 ACTIVE (Last Updated: 2 hours ago) yes EAR99 13.46mm RoHS Compliant Contains Lead HEIGHT DIMENSION INCLUDES TERMINAL ALSO 127 No SVHC 12.7mm 13mm TAPE & REEL L13.46XB13.0XH12.32 (mm) 13W e2 Tin/Silver (Sn/Ag) YES 85°C -40°C SURFACE MOUNT 250kHz 127 μH SMPS TRANSFORMER 222mOhm 12V 36V 72V 1:0.25 2 2 5V 1.5kV
C1590-ALD C1590-ALD Coilcraft 3.6593
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0.00000000 ACTIVE (Last Updated: 3 hours ago) yes SMD/SMT EAR99 85°C -40°C 10.92mm RoHS Compliant Contains Lead 910mA TURNS RATIO: 1:0.19; 1:0.70, HEIGHT DIM INCLUDES TERMINAL ALSO 9.02mm 8.6mm TAPE & REEL L10.92XB8.6XH9.02 (mm) 3W Tin/Silver - Tin - with Nickel barrier YES Shielded SURFACE MOUNT 250kHz 310 μH SMPS TRANSFORMER 1.02Ohm 3.3V 36V 72V 300mA 1 2 1.5kV
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
WB1-1TSLD WB1-1TSLD 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 SMD/SMT 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 0.51 dB 375MHz 0.1MHz 25 µH
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
JA4667-ALB JA4667-ALB Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 17 hours ago) EAR99 21mm Non-RoHS Compliant Contains Lead HEIGHT DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1: 1.9 10.92mm 20.57mm TAPE & REEL L21.0XB20.57XH10.92 (mm) Tin/Silver - Tin - with Nickel barrier YES 125°C -40°C SURFACE MOUNT SMPS TRANSFORMER 12V 10V 57V 2 3 12V 90 µH
WB2.5-6TSLB WB2.5-6TSLB Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 5 hours ago) yes EAR99 8.26mm RoHS Compliant Contains Lead IMPEDENCE RATIO IS 1:2.5 SMD/SMT 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 0.28 dB 125MHz 0.05MHz 56 µH
GA3366-BL GA3366-BL Coilcraft 0.0000
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0.00000000 download ACTIVE (Last Updated: 18 hours ago) yes Through Hole EAR99 125°C -40°C 43.5mm RoHS Compliant Contains Lead 4.62A SMD/SMT No SVHC 29.2mm 40.5mm TRAY L43.5XB40.5XH24.7 (mm) 90W e2 Tin/Silver (Sn/Ag) NO Unshielded 100kHz 300 μH SMPS TRANSFORMER 5.3mOhm 19.5V 85V 265V 3.1A 1:0.118 3 2 3kV
WB2.5-6SLD WB2.5-6SLD Coilcraft 0.0000
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0.00000000 ACTIVE (Last Updated: 4 hours ago) yes EAR99 8.26mm RoHS Compliant Contains Lead IMPEDENCE RATIO IS 1:2.5 SMD/SMT 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 0.26 dB 225MHz 0.08MHz 30 µH
PWB3010LC PWB3010LC Coilcraft 6.1212
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 6 hours ago) 2012 yes Active 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 0.2 dB 300V 1 1 0.32Ohm 125MHz 0.0035MHz 780 µH
1812WBT-3LC 1812WBT-3LC Coilcraft 3.6306
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0.00000000 ACTIVE (Last Updated: 14 hours ago) 2011 yes Active SMD/SMT EAR99 85°C -40°C 4.52mm RoHS Compliant Contains Lead 500mA IMPEDANCE RATIO IS 1:1, HEIGHT DIM INCLUDES TERMINAL ALSO 1812 3.43mm 3.81mm TAPE & REEL L4.95XB3.81XH3.43 (mm) 250mW e4 Gold (Au) - with Nickel (Ni) barrier YES Unshielded SURFACE MOUNT 1.25 μH RF TRANSFORMER 1 dB 700mOhm 500mA 1:1 50V 200MHz 4MHz
  • 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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  • GA3429-BLD
    GA3429-BLD Coilcraft

    GA3429-BLD datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • GA3431-BLD
    GA3431-BLD Coilcraft

    GA3431-BLD datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • HA3648-BLD
    HA3648-BLD Coilcraft

    HA3648-BLD datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • HA3586-BLB
    HA3586-BLB Coilcraft

    HA3586-BLB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • A9786-ALB
    A9786-ALB Coilcraft

    A9786-ALB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

    RFQ
  • WBT1.5-1SLD
    WBT1.5-1SLD Coilcraft

    WBT1.5-1SLD 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
  • PWB3040LB
    PWB3040LB Coilcraft

    PWB3040LB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • Q4470-CLB
    Q4470-CLB Coilcraft

    Q4470-CLB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • C1590-ALB
    C1590-ALB Coilcraft

    C1590-ALB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

    RFQ
  • POE13P-50LB
    POE13P-50LB Coilcraft

    POE13P-50LB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 3.2957

    RFQ
  • C1590-ALD
    C1590-ALD Coilcraft

    C1590-ALD datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 3.6593

    RFQ
  • GA3157-ALB
    GA3157-ALB Coilcraft

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

    Price: 0.0000

    RFQ
  • WB1-1TSLD
    WB1-1TSLD Coilcraft

    WB1-1TSLD datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

    RFQ
  • FCT1-50M2SLB
    FCT1-50M2SLB Coilcraft

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

    Price: 0.0000

    RFQ
  • JA4667-ALB
    JA4667-ALB Coilcraft

    JA4667-ALB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • WB2.5-6TSLB
    WB2.5-6TSLB Coilcraft

    WB2.5-6TSLB datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

    RFQ
  • GA3366-BL
    GA3366-BL Coilcraft

    GA3366-BL datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

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  • WB2.5-6SLD
    WB2.5-6SLD Coilcraft

    WB2.5-6SLD datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 0.0000

    RFQ
  • PWB3010LC
    PWB3010LC Coilcraft

    PWB3010LC datasheet pdf and Transformers product details from Coilcraft stock available at Utmel

    Price: 6.1212

    RFQ
  • 1812WBT-3LC
    1812WBT-3LC Coilcraft

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

    Price: 3.6306

    RFQ
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