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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 Pbfree Code Part Status Moisture Sensitivity Level (MSL) ECCN Code Depth Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Packing Method Number of Functions Physical Dimension Power Rating JESD-609 Code Terminal Finish Application Inductance DC Resistance (DCR) Transformer Type Lead/Base Style Isolation Voltage Turns Ratio - Primary:Secondary Turns Ratio (NpNs) ET (Volt-Time) ET Product-Min Pulse Rise Time-Max
ISRB-0249-D101 ISRB-0249-D101 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Surface Mount Tape & Reel (TR) 2012 IS Active Vendor Undefined EAR99 18.2mm ROHS3 Compliant No HEIGHT DIMENSION INCLUDES TERMINAL ALSO 17.8mm VDE Surface Mount 0.32oz 9.12g -25°C~100°C 0.701Lx0.717W 17.80mmx18.20mm 0.532 13.50mm BULK 1 L18.2XB17.8XH13.5 (mm) e3 Tin (Sn) GENERAL PURPOSE 1.4mH 1Ohm SCR and Triac Trigger (Encapsulated) 3200V 2:01 250VμS 250 V-us 50ns
ISRA-0239-D502 ISRA-0239-D502 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Surface Mount Tape & Reel (TR) 2012 IS Active Vendor Undefined EAR99 28.5mm 22.7mm ROHS3 Compliant No 6 HEIGHT DIMENSION INCLUDES TERMINAL ALSO 22.3mm VDE Surface Mount 0.352oz 9.97g -25°C~100°C 0.878Lx0.894W 22.30mmx22.70mm 0.551 14.00mm BULK 1 L22.7XB22.3XH14.0 (mm) e3 Tin (Sn) GENERAL PURPOSE 2.2mH 400mOhm SCR and Triac Trigger (Encapsulated) Gull Wing 3200V 1:01 400VμS 400 V-us 100ns
ITNF-0135-D101 ITNF-0135-D101 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Through Hole Bulk 2014 ITNF yes Active Vendor Undefined EAR99 15.2mm ROHS3 Compliant Lead Free No 13mm VDE Through Hole 0.11oz 3.13g -25°C~100°C 0.512Lx0.598W 13.00mmx15.20mm 0.417 10.60mm 1 L15.2XB13.0XH10.6 (mm) GENERAL PURPOSE 1.1mH 500mOhm Isolation and Data Interface (Encapsulated) 3500V 1:01 150 V-us 900ns
ISRA-0235-D103 ISRA-0235-D103 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Surface Mount Bulk 2012 ISRA Active Vendor Undefined EAR99 15.2mm ROHS3 Compliant No HEIGHT DIMENSION INCLUDES TERMINAL ALSO 13mm VDE Surface Mount 0.28oz 7.98g -25°C~100°C 0.512Lx0.598W 13.00mmx15.20mm 0.433 11.00mm 1 L15.2XB13.0XH11.0 (mm) e3 Tin (Sn) GENERAL PURPOSE 2.8mH 1.5Ohm Isolation and Data Interface (Encapsulated) 3200V 1:01 200 V-us 50ns
ITNA-0239-D202 ITNA-0239-D202 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Through Hole Bulk 2014 IT Active Vendor Undefined EAR99 17.8mm 22.7mm ROHS3 Compliant No 4 22.3mm VDE Through Hole 0.384oz 10.89g -25°C~100°C 0.878Lx0.894W 22.30mmx22.70mm 0.535 13.60mm 1 L22.7XB22.3XH13.6 (mm) e3 Tin (Sn) GENERAL PURPOSE 2.2mH 700mOhm SCR and Triac Trigger (Encapsulated) PC Pin 3500V 1:1 1:1 400VμS 1000ns
ISNF-0239-D202 ISNF-0239-D202 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Surface Mount Tape & Reel (TR) 2012 IS Active Vendor Undefined EAR99 22.7mm ROHS3 Compliant HEIGHT DIMENSION INCLUDES TERMINAL ALSO 22.3mm VDE Surface Mount 0.352oz 9.97g -25°C~100°C 0.878Lx0.894W 22.30mmx22.70mm 0.551 14.00mm BULK 1 L22.7XB22.3XH14.0 (mm) e3 Tin (Sn) GENERAL PURPOSE 1.6mH 400mOhm SCR and Triac Trigger (Encapsulated) 3500V 1:01 350VμS 350 V-us 1500ns
ITNB-0249-D101 ITNB-0249-D101 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Through Hole Bulk 2012 ITNB Active Vendor Undefined EAR99 18.2mm ROHS3 Compliant No 17.8mm VDE Through Hole 0.2oz 5.7g -25°C~100°C 0.701Lx0.717W 17.80mmx18.20mm 0.512 13.00mm 1 L18.2XB17.8XH13.0 (mm) e3 Tin (Sn) GENERAL PURPOSE 1.6mH 1Ohm Isolation and Data Interface (Encapsulated) 3500V 2:1 250 V-us 1000ns
ISNF-0249-D101 ISNF-0249-D101 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Surface Mount Tape & Reel (TR) 2012 IS Active Vendor Undefined EAR99 18.2mm ROHS3 Compliant HEIGHT DIMENSION INCLUDES TERMINAL ALSO 17.8mm VDE Surface Mount 0.32oz 9.12g -25°C~100°C 0.701Lx0.717W 17.80mmx18.20mm 0.532 13.50mm BULK 1 L18.2XB17.8XH13.5 (mm) e3 Tin (Sn) GENERAL PURPOSE 1.4mH SCR and Triac Trigger (Encapsulated) 3500V 1:01 250VμS 250 V-us 1000ns
ITRA-0249-D104 ITRA-0249-D104 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Through Hole Bulk 2014 ITRA Active Vendor Undefined EAR99 18.2mm ROHS3 Compliant No 17.8mm VDE Through Hole 0.32oz 9.12g -25°C~100°C 0.701Lx0.717W 17.80mmx18.20mm 0.512 13.00mm 1 L18.2XB17.8XH13.0 (mm) e3 Tin (Sn) GENERAL PURPOSE 3.5mH 700mOhm Isolation and Data Interface (Encapsulated) 3200V 1:01 300 V-us 50ns
ISRF-0235-D101 ISRF-0235-D101 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Surface Mount Tape & Reel (TR) 2012 IS Active Vendor Undefined EAR99 19mm 15.2mm ROHS3 Compliant No 6 HEIGHT DIMENSION INCLUDES TERMINAL ALSO 13mm VDE Surface Mount 0.29oz 8.22g -25°C~100°C 0.512Lx0.598W 13.00mmx15.20mm 0.433 11.00mm BULK 1 L15.2XB13.0XH11.0 (mm) e3 Tin (Sn) GENERAL PURPOSE 1.1mH 1Ohm SCR and Triac Trigger (Encapsulated) Gull Wing 3200V 1:01 150VμS 150 V-us 50ns
ITRA-0239-D502 ITRA-0239-D502 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Through Hole Bulk 2014 ITRA Active Vendor Undefined EAR99 22.3mm 22.7mm ROHS3 Compliant No 4 VDE Through Hole 0.38oz 10.83g -25°C~100°C 0.878Lx0.894W 22.30mmx22.70mm 0.535 13.60mm 1 L22.7XB22.3XH13.6 (mm) e3 Tin (Sn) GENERAL PURPOSE 2.2mH 400mOhm Isolation and Data Interface (Encapsulated) PC Pin 3200V 1:01 100ns
ITRF-0239-D502 ITRF-0239-D502 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Through Hole Bulk 2014 IT Active Vendor Undefined EAR99 22.3mm 22.7mm ROHS3 Compliant No 6 VDE Through Hole 0.352oz 9.97g -25°C~100°C 0.878Lx0.894W 22.30mmx22.70mm 0.535 13.60mm 1 e3 Tin (Sn) GENERAL PURPOSE 1.6mH 400mOhm SCR and Triac Trigger (Encapsulated) PC Pin 3200V 1:01 350VμS 350 V-us 500ns
II-22-0001 II-22-0001 Schurter Inc. 0.0000
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0.00000000 23 Weeks 2014 II Active Vendor Undefined ROHS3 Compliant No 7.000008g -25°C~70°C
ITRB-0249-D101 ITRB-0249-D101 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Through Hole Bulk 2014 IT Active Vendor Undefined EAR99 18.2mm ROHS3 Compliant No 17.8mm VDE Through Hole 0.32oz 9.12g -25°C~100°C 0.701Lx0.717W 17.80mmx18.20mm 0.512 13.00mm 1 L18.2XB17.8XH13.0 (mm) e3 Tin (Sn) GENERAL PURPOSE 1.4mH 1Ohm SCR and Triac Trigger (Encapsulated) 3200V 2:01 250VμS 250 V-us 50ns
ITNA-0249-D104 ITNA-0249-D104 Schurter Inc. 0.0000
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Min: 1

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0.00000000 download 23 Weeks Through Hole Bulk 2014 IT Active Vendor Undefined EAR99 18.2mm ROHS3 Compliant No 6 17.8mm VDE Through Hole 0.32oz 9.12g -25°C~100°C 0.701Lx0.717W 17.80mmx18.20mm 0.512 13.00mm 1 L18.2XB17.8XH13.0 (mm) e3 Tin (Sn) GENERAL PURPOSE 3.5mH 400mOhm SCR and Triac Trigger (Encapsulated) 3500V 1:1 1:1 300VμS 300 V-us 1000ns
IL-10-0003 IL-10-0003 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Through Hole Bulk 2014 IL Active Vendor Undefined EAR99 17.5mm 18.5mm ROHS3 Compliant No 6 DIP UL; VDE Through Hole 0.24oz 6.84g -25°C~70°C 0.689Lx0.728W 17.50mmx18.50mm 0.453 11.50mm 1 L18.5XB17.5XH11.1 (mm) e3 Tin (Sn) GENERAL PURPOSE 1.5mH 400mOhm SCR and Triac Trigger (Encapsulated) PC Pin 3500V 1:1.1 200VμS 200 V-us 1000ns
ILR-11-0002 ILR-11-0002 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Through Hole Bulk 2011 ILR Active Vendor Undefined 18.5mm ROHS3 Compliant Tin No DIP 17.5mm VDE Through Hole 0.25oz 7.12g -25°C~70°C 0.689Lx0.728W 17.50mmx18.50mm 0.453 11.50mm 1 L18.5XB17.5XH11.5 (mm) e3 GENERAL PURPOSE 2.5mH 1Ohm Isolation and Data Interface (Encapsulated) PC Pin 3200V 2:1 2:1 200 V-us 300ns
IL-20-0001 IL-20-0001 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Through Hole Bulk 2014 IL Active Vendor Undefined EAR99 28mm ROHS3 Compliant No 6 DIP 23mm UL; VDE Through Hole 0.53oz 15.1g -25°C~70°C 1.102Lx0.906W 28.00mmx23.00mm 0.571 14.50mm 1 L28.0XB23.0XH14.0 (mm) 1.1W e3 Tin (Sn) GENERAL PURPOSE 3mH 600mOhm SCR and Triac Trigger (Encapsulated) PC Pin 4000V 1:1.1 300VμS 300 V-us 1500ns
ITRA-0235-D103 ITRA-0235-D103 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Through Hole Bulk 2014 ITRA Active Vendor Undefined 13mm ROHS3 Compliant No 15.2mm Through Hole 0.28oz 7.98g -25°C~100°C 0.512Lx0.598W 13.00mmx15.20mm 0.417 10.60mm 2.8mH 1.5Ohm Isolation and Data Interface (Encapsulated) 1:01
ITRF-0235-D101 ITRF-0235-D101 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Through Hole Bulk 2014 IT Active Vendor Undefined EAR99 13mm 15.2mm ROHS3 Compliant No 6 VDE Through Hole 0.29oz 8.22g -25°C~100°C 0.512Lx0.598W 13.00mmx15.20mm 0.417 10.60mm 1 e3 Tin (Sn) GENERAL PURPOSE 1.1mH 1Ohm SCR and Triac Trigger (Encapsulated) PC Pin 3200V 1:01 150VμS 150 V-us 50ns
ITRF-0249-D101 ITRF-0249-D101 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Through Hole Bulk 2014 ITRF Active Vendor Undefined EAR99 17.8mm 18.2mm ROHS3 Compliant No 6 VDE Through Hole 0.32oz 9.12g -25°C~100°C 0.701Lx0.717W 17.80mmx18.20mm 0.512 13.00mm 1 L18.2XB17.8XH13.0 (mm) e3 Tin (Sn) GENERAL PURPOSE 1.2mH 400mOhm Isolation and Data Interface (Encapsulated) PC Pin 3200V 1:01 250 V-us 50ns
ISNA-0239-D202 ISNA-0239-D202 Schurter Inc. 0.0000
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Min: 1

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0.00000000 download 23 Weeks Surface Mount Tape & Reel (TR) 2012 IS Active Vendor Undefined EAR99 22.3mm ROHS3 Compliant No HEIGHT DIMENSION INCLUDES TERMINAL ALSO 22.7mm VDE Surface Mount 0.352oz 9.97g -25°C~100°C 0.878Lx0.894W 22.30mmx22.70mm 0.551 14.00mm BULK 1 L22.3XB22.7XH14.0 (mm) e3 Tin (Sn) GENERAL PURPOSE 2.2mH 400mOhm SCR and Triac Trigger (Encapsulated) 3500V 1:01 400VμS 400 V-us 1000ns
IL-10-0002 IL-10-0002 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Through Hole Bulk 2014 IL Active Vendor Undefined EAR99 18.5mm ROHS3 Compliant No 17.5mm UL; VDE Through Hole 0.24oz 6.84g -25°C~70°C 0.689Lx0.728W 17.50mmx18.50mm 0.453 11.50mm 1 L18.5XB17.5XH11.1 (mm) e3 Tin (Sn) GENERAL PURPOSE 16.5mH 2.3Ohm SCR and Triac Trigger (Encapsulated) 3500V 3:1 200VμS 200 V-us 700ns
ISNB-0249-D101 ISNB-0249-D101 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Surface Mount Tape & Reel (TR) 2012 IS Active Vendor Undefined EAR99 18.2mm ROHS3 Compliant No HEIGHT DIMENSION INCLUDES TERMINAL ALSO 17.8mm VDE Surface Mount 0.32oz 9.12g -25°C~100°C 0.701Lx0.717W 17.80mmx18.20mm 0.532 13.50mm BULK 1 L18.2XB17.8XH13.5 (mm) e3 Tin (Sn) GENERAL PURPOSE 1.6mH 1Ohm SCR and Triac Trigger (Encapsulated) 3500V 2:01 250VμS 250 V-us 1000ns
ISRB-0239-D502 ISRB-0239-D502 Schurter Inc. 0.0000
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Min: 1

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0.00000000 download 23 Weeks Surface Mount Tape & Reel (TR) 2012 IS Active Vendor Undefined EAR99 22.7mm ROHS3 Compliant No HEIGHT DIMENSION INCLUDES TERMINAL ALSO 22.3mm VDE Surface Mount 0.32oz 9.12g -25°C~100°C 0.878Lx0.894W 22.30mmx22.70mm 0.551 14.00mm BULK 1 L22.7XB22.3XH14.0 (mm) e3 Tin (Sn) GENERAL PURPOSE 1.8mH 800mOhm SCR and Triac Trigger (Encapsulated) 3200V 2:01 350VμS 350 V-us 500ns
ITNA-0235-D103 ITNA-0235-D103 Schurter Inc. 0.0000
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Min: 1

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0.00000000 download 23 Weeks Through Hole Bulk 2014 IT yes Active Vendor Undefined EAR99 13mm 15.2mm ROHS3 Compliant No 4 VDE Through Hole 0.29oz 8.22g -25°C~100°C 0.598Lx0.512W 15.20mmx13.00mm 0.417 10.60mm 1 L15.2XB13.0XH10.6 (mm) GENERAL PURPOSE 2.8mH 1Ohm SCR and Triac Trigger (Encapsulated) PC Pin 3500V 1:1 1:1 200VμS 200 V-us 900ns
ITNF-0239-D202 ITNF-0239-D202 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Through Hole Bulk 2014 ITNF Active Vendor Undefined EAR99 22.7mm ROHS3 Compliant No 22.3mm VDE Through Hole 0.35oz 9.97g -25°C~100°C 0.878Lx0.894W 22.30mmx22.70mm 0.535 13.60mm 1 L22.7XB22.3XH13.6 (mm) e3 Tin (Sn) GENERAL PURPOSE 1.6mH 400mOhm Isolation and Data Interface (Encapsulated) 3500V 1:01 350 V-us 1500ns
IL-10-0001 IL-10-0001 Schurter Inc. 0.0000
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0.00000000 12 Weeks Through Hole Bulk 2014 IL Active Vendor Undefined 17.5mm 18.5mm ROHS3 Compliant No 6 DIP UL; VDE Through Hole 0.24oz 6.84g -25°C~70°C 0.689Lx0.728W 17.50mmx18.50mm 0.453 11.50mm 1 L18.5XB17.5XH11.1 (mm) e3 Tin (Sn) GENERAL PURPOSE 2.5mH 600mOhm SCR and Triac Trigger (Encapsulated) PC Pin 3500V 1:1.1 250VμS 250 V-us 500ns
IL-21-0001 IL-21-0001 Schurter Inc. 0.0000
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0.00000000 download 23 Weeks Through Hole Bulk 2014 IL Active Vendor Undefined EAR99 28mm ROHS3 Compliant No 23mm UL; VDE Through Hole 0.53oz 15.1g -25°C~70°C 1.102Lx0.906W 28.00mmx23.00mm 0.571 14.50mm 1 L28.0XB23.0XH14.5 (mm) e3 Tin (Sn) GENERAL PURPOSE 3mH 600mOhm SCR and Triac Trigger (Encapsulated) 4000V 1:1 1:1 300VμS 300 V-us 1000ns
ISRF-0239-D502 ISRF-0239-D502 Schurter Inc. 0.0000
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Min: 1

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0.00000000 download 19 Weeks Surface Mount Tape & Reel (TR) 2012 IS Active Vendor Undefined EAR99 28.5mm 22.7mm ROHS3 Compliant No 6 HEIGHT DIMENSION INCLUDES TERMINAL ALSO 22.3mm VDE Surface Mount 0.352oz 9.97g -25°C~100°C 0.878Lx0.894W 22.30mmx22.70mm 0.551 14.00mm BULK 1 L22.7XB22.3XH14.0 (mm) e3 Tin (Sn) GENERAL PURPOSE 1.6mH 400mOhm SCR and Triac Trigger (Encapsulated) Gull Wing 3200V 1:01 350VμS 350 V-us 500ns
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