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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 Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Length RoHS Status Lead Free Radiation Hardening Number of Pins Additional Feature Package / Case Reach Compliance Code Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) HTS Code Packing Method Number of Functions Physical Dimension JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Shielding Terminal Shape Mounting Feature Application Tolerance Shape/Size Description Inductance DC Resistance (DCR) Inductor Application Terminal Placement Inductor Type Transformer Type Core Material Lead/Base Style Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Number of Primary Winding Load Resistance Return Loss Primary Inductance ET (Volt-Time) ET Product-Min
ST7032QNLT ST7032QNLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 14 Weeks Tape & Reel (TR) 2009 Active 1 (Unlimited) RoHS Compliant Surface Mount 0°C~70°C 0.455Lx0.275W 11.56mmx6.99mm 0.225 5.72mm 67μH LAN 10G Base-T 1:1 Transmitter, 1:1 Receiver
H5078NLT H5078NLT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
PE-61007 PE-61007 Pulse Electronics Network 0.0000
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Min: 1

Mult: 1

0.00000000 Obsolete Vendor Undefined EAR99 19.05mm Non-RoHS Compliant 12.7mm 19.05mm UL TUBE 1 L19.05XB19.05XH12.7 (mm) NO 70°C THROUGH HOLE MOUNTED GENERAL PURPOSE PULSE TRANSFORMER 1600V 1:1:1 1000 µH 360 V-us
TX1407 TX1407 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
T1091 T1091 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Surface Mount Bulk 2012 Obsolete 3 (168 Hours) SMD/SMT EAR99 9.53mm 12.83mm Non-RoHS Compliant Contains Lead 16 HEIGHT DIM INCLUDES TERMINAL ALSO, TURNS RATIO: 1CT:2CT; 1:1.36CT 6.22mm 7.11mm UL Surface Mount -40°C~85°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm TUBE L12.83XB7.11XH6.22 (mm) Unshielded 1.2mH T1/E1 (Dual) Gull Wing 1.5kV 1:2 11 dB
B2178T B2178T Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Surface Mount 2003 Obsolete Vendor Undefined SMD/SMT EAR99 85°C -45°C 17.65mm RoHS Compliant No 13.46mm 13.11mm TRAY L13.46XB13.11XH12.32 (mm) 1.3Ohm TELECOM TRANSFORMER Gull Wing 1.5kV 1:1
TX1294NLST TX1294NLST Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
B1023 B1023 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
T4079 T4079 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
B1011 B1011 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined compliant DATACOM TRANSFORMER
BX2584W.001 BX2584W.001 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
HX1509NLS HX1509NLS Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
23Z91SMFNL 23Z91SMFNL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 12 Weeks Tube 2013 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0.03oz 0.85g 0°C~70°C 0.450Lx0.265W 11.43mmx6.73mm 0.215 5.46mm 100μH Isolation and Data Interface (Encapsulated) 1:1 2.4VμS
E2023FNL E2023FNL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 12 Weeks Surface Mount 2013 Active 1 (Unlimited) SMD/SMT EAR99 9.4mm RoHS Compliant Lead Free No 16 5.08mm Surface Mount 0°C~70°C 0.498Lx0.350W 12.65mmx8.89mm 0.200 5.08mm 200μH 600mOhm Isolation and Data Interface (Encapsulated) Plastic Gull Wing 1.5kV 1:2.5
H5187NL H5187NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 7 Weeks Active 1 (Unlimited) RoHS Compliant Surface Mount 0.385 9.77mm 350μH General Purpose 1:1
T3020NLT T3020NLT Pulse Electronics Network 0.0000
RFQ

Min: 1

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0.00000000 17 Weeks Surface Mount Tape & Reel (TR) 2009 Active 3 (168 Hours) EAR99 9.53mm 12.83mm RoHS Compliant 16 7.11mm Surface Mount -40°C~85°C 0.505Lx0.280W 12.83mmx7.11mm 0.245 6.22mm L12.83XB7.11XH6.22 (mm) 40μH, 100μH T3/E3 (Dual) Gull Wing 1:2
T2012 T2012 Pulse Electronics Network 0.0000
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Min: 1

Mult: 1

0.00000000 Obsolete Vendor Undefined
HX0068ANLT HX0068ANLT Pulse Electronics Network 0.0000
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Min: 1

Mult: 1

0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2009 yes Active 1 (Unlimited) EAR99 9.65mm RoHS Compliant No 12 HEIGHT DIMENSION INCLUDES TERMINAL ALSO Module 8.81mm Surface Mount 0.016oz 0.454g -40°C~85°C 0.500Lx0.347W 12.70mmx8.81mm 0.082 2.08mm 1 e3 Matte Tin (Sn) LAN; 10/100 BASE-TX; ETHERNET LAN 10/100 Base-T Gull Wing 1500V -1 dB 1:1 -12 dB
H2006QNL H2006QNL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
H1062QNL H1062QNL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
HX1300NL HX1300NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download Obsolete 1 (Unlimited) EAR99 RoHS Compliant compliant DATACOM TRANSFORMER
BX4157L.01T BX4157L.01T Pulse Electronics Network 0.0000
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Min: 1

Mult: 1

0.00000000 Obsolete Vendor Undefined
PE-68669 PE-68669 Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Through Hole 2007 no Obsolete Vendor Undefined EAR99 85°C -40°C 19.05mm RoHS Compliant No COMMON MODE CHOKES AVAILABLE, PRIMARY INDUCTANCE 18 MICRO HENRY ALSO AVAILABLE 28.19mm UL TUBE 1 L28.19XB19.05XH10.92 (mm) e0 Tin/Lead (Sn/Pb) Unshielded ISDN DATACOM TRANSFORMER PC Pin 3000V 1.65:1 13000 µH
PE-65798T PE-65798T Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download Surface Mount Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) SMD/SMT EAR99 24.13mm Non-RoHS Compliant No HEIGHT DIMENSION INCLUDES TERMINAL ALSO 13.46mm UL Surface Mount 0°C~70°C 0.950Lx0.600W 24.13mmx15.24mm 0.390 9.91mm 2 L24.13XB13.46XH9.91 (mm) Unshielded ISDN 22mH DATACOM TRANSFORMER Gull Wing 1.5kV 1:2.5
PE-65838NL PE-65838NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download 19 Weeks Through Hole Tube 2008 Obsolete 1 (Unlimited) Through Hole EAR99 14.22mm RoHS Compliant No 10 DIP 10.2mm UL Through Hole 0.14oz 3.99g 0°C~70°C 0.560Lx0.560W 14.22mmx14.22mm 0.402 10.20mm Unshielded 1.5mH 700mOhm T1/E1 (Single) PC Pin 1.5kV 1:1.14 11 dB
T5065NL T5065NL Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 Obsolete Vendor Undefined
B2126AT B2126AT Pulse Electronics Network 0.0000
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Min: 1

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0.00000000 download Tape & Reel 2012 Obsolete Vendor Undefined 6 SMD/SMT EAR99 8mm 7.75mm RoHS Compliant No 5.08mm 5.59mm 8504.50.80.00 2 YES 85°C -40°C NO GULL WING 7% RECTANGULAR PACKAGE 170 μH 6.5Ohm FILTER CHOKE DUAL IN-LINE GENERAL PURPOSE INDUCTOR
23Z91SMNL 23Z91SMNL Pulse Electronics Network 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tube 2010 Active 1 (Unlimited) EAR99 9.14mm 11.55mm RoHS Compliant No 16 SMD/SMT 5.46mm 9.52mm UL Surface Mount 0.03oz 0.85g 0°C~70°C 0.450Lx0.265W 11.43mmx6.73mm 0.215 5.46mm 11.55mm x 9.52mm x 5.71mm Unshielded SIGNAL 100μH 300mOhm Isolation and Data Interface (Encapsulated) Gull Wing 2kV 1:1 1:1 3 3 0.3Ohm 2.4VμS
BX2348T BX2348T Pulse Electronics Network 0.0000
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Min: 1

Mult: 1

0.00000000 Obsolete Vendor Undefined EAR99 14.1mm TURNS RATIO: 1CS:1CS, COMPATIBLE WITH CT-L53SC08; T-L63SC08; CT-L73SC08 12.07mm 13.34mm TAPE & REEL 14.1mm X 13.34mm X 12.07mm YES 85°C -40°C SURFACE MOUNT TELECOM TRANSFORMER
PE-68664NL PE-68664NL Pulse Electronics Network 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tube 2008 Obsolete 1 (Unlimited) Through Hole EAR99 8.89mm 12.7mm RoHS Compliant No 6 DIP 6.35mm UL Through Hole 0.09oz 2.56g -40°C~85°C 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm 1.5mH 900mOhm T1/E1 (Single) PC Pin 1.5kV 1:1 11 dB
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