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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 Part Status Moisture Sensitivity Level (MSL) Max Operating Temperature Min Operating Temperature Depth Length RoHS Status Contact Plating Radiation Hardening Number of Pins Package / Case Mounting Type Operating Temperature Size / Dimension Height Seated (Max) Inductance DC Resistance (DCR) Transformer Type Lead/Base Style Insertion Loss (dB) Turns Ratio - Primary:Secondary Return Loss
QC1553-82 QC1553-82 PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Through Hole 2008 Active 1 (Unlimited) Non-RoHS Compliant No Through Hole 0.624Lx0.624W 15.86mmx15.86mm 0.250 6.35mm 3.5Ohm MIL-STD-1553 1.4:1
1000B-5002FNLT 1000B-5002FNLT PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Tape & Reel (TR) 2017 Active 3 (168 Hours) RoHS Compliant Surface Mount 0.690Lx0.480W 17.53mmx12.19mm 0.235 5.97mm 350μH LAN 10/100/1000 Base-T 1:1
SMQ1553-10 SMQ1553-10 PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Surface Mount 2012 Active 3 (168 Hours) Non-RoHS Compliant No Surface Mount 0.624Lx0.624W 15.86mmx15.86mm 0.250 6.35mm 1Ohm MIL-STD-1553 1:2.12
1000B-5016NL 1000B-5016NL PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Active 3 (168 Hours) RoHS Compliant Surface Mount 0.600Lx0.300W 15.24mmx7.62mm 0.163 4.14mm LAN 10/100/1000 Base-T 1:1
1000B-5003FX 1000B-5003FX PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks 2017 Active 3 (168 Hours) Non-RoHS Compliant SMD/SMT Surface Mount 1.100Lx0.297W 27.94mmx7.54mm 0.341 8.66mm 350μH LAN 10/100/1000 Base-T 1:1
1000B-5016F 1000B-5016F PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Surface Mount 2013 Active 3 (168 Hours) 85°C -40°C Non-RoHS Compliant Lead, Tin SMD/SMT Surface Mount 0.600Lx0.300W 15.24mmx7.62mm 0.173 4.39mm LAN 10/100/1000 Base-T Gull Wing 1:1
1000B-5020FXNL 1000B-5020FXNL PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Active 4 (72 Hours) RoHS Compliant Lead, Tin Surface Mount 1.095Lx0.605W 27.81mmx15.37mm 0.295 7.49mm LAN 10/100 Base-T
1000B-5003T 1000B-5003T PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2006 Active 3 (168 Hours) 85°C -40°C 10.92mm 27.94mm Non-RoHS Compliant No 50 SMD/SMT Surface Mount 1.100Lx0.297W 27.94mmx7.54mm 0.341 8.66mm 350μH LAN 10/100/1000 Base-T Gull Wing -1.2 dB 1:1 -9 dB
100B-1011F 100B-1011F PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Bulk 2013 Active 3 (168 Hours) Non-RoHS Compliant Lead, Tin Surface Mount -40°C~85°C LAN 10/100 Base-T 1:1
QT1553-25 QT1553-25 PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Through Hole Active 1 (Unlimited) Non-RoHS Compliant No Through Hole 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm 900mOhm MIL-STD-1553 1:2.5
SLQG1553-1 SLQG1553-1 PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Surface Mount Tube 2008 Active 3 (168 Hours) Non-RoHS Compliant No Surface Mount 0.630Lx0.630W 16.00mmx16.00mm 0.284 7.21mm 3.5Ohm Interface, MIL-STD-1553 Gull Wing 1.4:1
QC1553-25 QC1553-25 PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Through Hole 2008 Active 1 (Unlimited) Non-RoHS Compliant No Through Hole 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm 900mOhm MIL-STD-1553 1:2.5
SGQC1553-3 SGQC1553-3 PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Surface Mount Active 3 (168 Hours) Non-RoHS Compliant No Surface Mount 0.630Lx0.630W 16.00mmx16.00mm 0.344 8.74mm 3.2Ohm Interface, MIL-STD-1553 1.25:1
FPQC1553-6 FPQC1553-6 PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Surface Mount Tube 2008 Active 3 (168 Hours) Non-RoHS Compliant Surface Mount 0.624Lx0.624W 15.86mmx15.86mm 0.254 6.45mm MIL-STD-1553 1:1
100B-1003FXNLT 100B-1003FXNLT PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Tape & Reel (TR) 2013 Active 4 (72 Hours) RoHS Compliant Surface Mount 0.500Lx0.265W 12.70mmx6.73mm 0.245 6.22mm 350μH LAN 10/100 Base-T 1:1
DFLN1553-3 DFLN1553-3 PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Surface Mount Active 3 (168 Hours) Non-RoHS Compliant No Surface Mount 0.930Lx0.630W 23.62mmx16.00mm 0.159 4.04mm 3.2Ohm Interface, MIL-STD-1553 1.25:1
SLQG1553-3 SLQG1553-3 PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Surface Mount 2008 Active 3 (168 Hours) Non-RoHS Compliant 16 Surface Mount 0.630Lx0.630W 16.00mmx16.00mm 0.284 7.21mm 3.2Ohm Interface, MIL-STD-1553 Gull Wing 1.25:1
1000B-5012FNL 1000B-5012FNL PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Active 3 (168 Hours) RoHS Compliant Surface Mount 0.518Lx0.595W 13.16mmx15.11mm 0.251 6.37mm 350μH LAN 10/100/1000 Base-T 1:1
SGQ1553-45 SGQ1553-45 PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Surface Mount 2008 Active 3 (168 Hours) 125°C -55°C 16mm 16mm Non-RoHS Compliant No 16 SMD/SMT Surface Mount 0.630Lx0.630W 16.00mmx16.00mm 0.344 8.74mm 1Ohm Interface, MIL-STD-1553 Gull Wing 1:2.5
DGLN1553-1 DGLN1553-1 PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Surface Mount Tube Active 3 (168 Hours) Non-RoHS Compliant Surface Mount 0.930Lx0.630W 23.62mmx16.00mm 0.159 4.04mm Interface, MIL-STD-1553 1:1
1000B-5003NLT 1000B-5003NLT PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Surface Mount Tape & Reel (TR) Active 4 (72 Hours) RoHS Compliant No Surface Mount 1.100Lx0.297W 27.94mmx7.54mm 0.341 8.66mm 350μH LAN 10/100/1000 Base-T Gull Wing 1:1
DGLC1553-1 DGLC1553-1 PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Surface Mount Tube Active 3 (168 Hours) 70°C 0°C 16mm 23.6mm Non-RoHS Compliant 16 Surface Mount 0.930Lx0.630W 23.62mmx16.00mm 0.159 4.04mm 3Ohm Interface, MIL-STD-1553 Gull Wing 1CT:1CT, 1CT:0.707CT
100B-1011T 100B-1011T PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Tape & Reel (TR) Active 3 (168 Hours) Non-RoHS Compliant
SFQC1553-2 SFQC1553-2 PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Surface Mount Tube Active 3 (168 Hours) Non-RoHS Compliant Surface Mount 0.630Lx0.630W 16.00mmx16.00mm 0.344 8.74mm Interface, MIL-STD-1553 1.4:1
1000B-5001X 1000B-5001X PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Surface Mount Tube 2010 Active 3 (168 Hours) 125°C -55°C 16mm 17.53mm Non-RoHS Compliant No 24 Surface Mount -55°C~125°C 0.690Lx0.480W 17.53mmx12.19mm 0.225 5.72mm 350μH LAN 10/100/1000 Base-T Gull Wing -1.4 dB 1:1 -8 dB
1000B-5002FNL 1000B-5002FNL PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Surface Mount Bulk 2013 Active 3 (168 Hours) 85°C -40°C 17.53mm RoHS Compliant Tin SMD/SMT Surface Mount -40°C~85°C 0.690Lx0.480W 17.53mmx12.19mm 0.235 5.97mm 350μH LAN 10/100/1000 Base-T Gull Wing 1:1
SGQN1553-1 SGQN1553-1 PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Surface Mount Tube Active 3 (168 Hours) Non-RoHS Compliant No Surface Mount 0.630Lx0.630W 16.00mmx16.00mm 0.344 8.74mm 3.5Ohm Interface, MIL-STD-1553 1:1
T-330SCTNL T-330SCTNL PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount 2013 Active 3 (168 Hours) 125°C -55°C 11.05mm 12.7mm RoHS Compliant 16 SMD/SMT Surface Mount 0.500Lx0.290W 12.70mmx7.37mm 0.185 4.70mm 26μH 200mOhm Gull Wing -1.5 dB 1:1
SMQ1553-45 SMQ1553-45 PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Bulk 2008 Active 3 (168 Hours) 130°C -55°C 28.56mm 15.86mm Non-RoHS Compliant 8 SMD/SMT Surface Mount -55°C~130°C 0.624Lx0.624W 15.86mmx15.86mm 0.250 6.35mm 1Ohm Interface, MIL-STD-1553 Gull Wing 1:2.5
TQ1553-2 TQ1553-2 PulseR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Tube Active 1 (Unlimited) Non-RoHS Compliant SMD/SMT Through Hole 0.624Lx0.624W 15.86mmx15.86mm 0.250 6.35mm Interface, MIL-STD-1553 1.4CT:1CT, 2CT:1CT
  • QC1553-82
    QC1553-82 PulseR

    Pulse Transformer 1.4CT:1CT/2CT:1CT 100Vrms 3.5Ohm Prim. DCR 3Ohm Sec. DCR Through Hole

    Price: 0.0000

    RFQ
  • 1000B-5002FNLT
    1000B-5002FNLT PulseR

    MILITARY AEROSPACE ETHERNET AFDX

    Price: 0.0000

    RFQ
  • SMQ1553-10
    SMQ1553-10 PulseR

    Pulse Transformer 1CT:2.12CT/1CT:1.5CT 100Vrms 1Ohm Prim. DCR 3.5Ohm Sec. DCR Surface Mount

    Price: 0.0000

    RFQ
  • 1000B-5016NL
    1000B-5016NL PulseR

    MDL SIN 1GD 1:1 SM TU NPB

    Price: 0.0000

    RFQ
  • 1000B-5003FX
    1000B-5003FX PulseR

    MDL DUAL 1GD 1:1 SMT TU PBC

    Price: 0.0000

    RFQ
  • 1000B-5016F
    1000B-5016F PulseR

    Telecom Transformer 1:1 1500Vrms -1.2dB Surface Mount

    Price: 0.0000

    RFQ
  • 1000B-5020FXNL
    1000B-5020FXNL PulseR

    ETHERNET AND BALUNS HIGH SPEED

    Price: 0.0000

    RFQ
  • 1000B-5003T
    1000B-5003T PulseR

    Telecom Transformer 1:1 50Term. Gull Wing SMD

    Price: 0.0000

    RFQ
  • 100B-1011F
    100B-1011F PulseR

    XFMR CHOKE QUAD 100BT SMT PBC

    Price: 0.0000

    RFQ
  • QT1553-25
    QT1553-25 PulseR

    Pulse Transformer 1CT:2.5CT 100Vrms 0.9Ohm Prim. DCR 2.5Ohm Sec. DCR Through Hole

    Price: 0.0000

    RFQ
  • SLQG1553-1
    SLQG1553-1 PulseR

    Telecom Transformer 1.4CT:1CT/2CT:1CT 100Vrms 3.5Ohm Prim. DCR 3.5Ohm Sec. DCR Surface Mount

    Price: 0.0000

    RFQ
  • QC1553-25
    QC1553-25 PulseR

    Pulse Transformer 1CT:2.5CT 100Vrms 0.9Ohm Prim. DCR 2.5Ohm Sec. DCR Through Hole

    Price: 0.0000

    RFQ
  • SGQC1553-3
    SGQC1553-3 PulseR

    Pulse Transformer 1.25CT:1CT/1.66CT:1CT 100Vrms 3.2Ohm Prim. DCR 3Ohm Sec. DCR Surface Mount

    Price: 0.0000

    RFQ
  • FPQC1553-6
    FPQC1553-6 PulseR

    Pulse Transformer 1CT:1CT/1CT:0.707CT 100Vrms 3Ohm Prim. DCR 3Ohm Sec. DCR Surface Mount

    Price: 0.0000

    RFQ
  • 100B-1003FXNLT
    100B-1003FXNLT PulseR

    EXTMP XFMR 100BT SMG COM NPB

    Price: 0.0000

    RFQ
  • DFLN1553-3
    DFLN1553-3 PulseR

    Pulse Transformer 1.25CT:1CT/1.66CT:1CT 100Vrms 3.2Ohm Prim. DCR 3Ohm Sec. DCR Surface Mount

    Price: 0.0000

    RFQ
  • SLQG1553-3
    SLQG1553-3 PulseR

    Telecom Transformer 1.25CT:1CT/1.66CT:1CT 100Vrms 3.2Ohm Prim. DCR 3Ohm Sec. DCR Surface Mount

    Price: 0.0000

    RFQ
  • 1000B-5012FNL
    1000B-5012FNL PulseR

    MDL DUAL 1000B 1:1 SMT TU PBC

    Price: 0.0000

    RFQ
  • SGQ1553-45
    SGQ1553-45 PulseR

    Telecom Transformer 1CT:2.5CT/1CT:1.79CT 1Ohm Prim. DCR 3.5Ohm Sec. DCR 16Term. Gull Wing SMD

    Price: 0.0000

    RFQ
  • DGLN1553-1
    DGLN1553-1 PulseR

    Pulse Transformer 1CT:1CT/1CT:0.707CT 100Vrms 3Ohm Prim. DCR 3Ohm Sec. DCR Surface Mount

    Price: 0.0000

    RFQ
  • 1000B-5003NLT
    1000B-5003NLT PulseR

    MDL DUAL 1GD 1:1 SMT TR NPB

    Price: 0.0000

    RFQ
  • DGLC1553-1
    DGLC1553-1 PulseR

    Pulse Transformer 1CT:1CT/1CT:0.707CT 100Vrms 3Ohm Prim. DCR 3Ohm Sec. DCR 16Term. Gull Wing SMD

    Price: 0.0000

    RFQ
  • 100B-1011T
    100B-1011T PulseR

    XFMR CHOKE QUAD 100BT SMT PBC

    Price: 0.0000

    RFQ
  • SFQC1553-2
    SFQC1553-2 PulseR

    Pulse Transformer 1.4CT:1CT/2CT:1CT 100Vrms 3Ohm Prim. DCR 3Ohm Sec. DCR Surface Mount

    Price: 0.0000

    RFQ
  • 1000B-5001X
    1000B-5001X PulseR

    Telecom Transformer 1:1 24 Terminal Gull Wing SMD

    Price: 0.0000

    RFQ
  • 1000B-5002FNL
    1000B-5002FNL PulseR

    Telecom Transformer 1:1 -1.2dB Surface Mount

    Price: 0.0000

    RFQ
  • SGQN1553-1
    SGQN1553-1 PulseR

    SGQN1553-1 datasheet pdf and Pulse Transformers product details from PulseR stock available at Utmel

    Price: 0.0000

    RFQ
  • T-330SCTNL
    T-330SCTNL PulseR

    Telecom Transformer 1CT:1CT 0.2Ohm Prim. DCR 0.2Ohm Sec. DCR 16Term. Gull Wing SMD

    Price: 0.0000

    RFQ
  • SMQ1553-45
    SMQ1553-45 PulseR

    Telecom Transformer 1CT:2.5CT/1CT:1.79CT 100Vrms 1Ohm Prim. DCR 3.5Ohm Sec. DCR Surface Mount

    Price: 0.0000

    RFQ
  • TQ1553-2
    TQ1553-2 PulseR

    Pulse Transformer 1.4CT:1CT/2CT:1CT 100Vrms 3.5Ohm Prim. DCR 3Ohm Sec. DCR 8Term. PC Pin SMD

    Price: 0.0000

    RFQ
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