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| Image | Part # | Manufacturer | Description | Availability | Pricing | Quantity | Factory Lead Time | Mount | Mounting Type | Weight | Operating Frequency (Max) | Published | Series | Size / Dimension | Part Status | Moisture Sensitivity Level (MSL) | Termination | ECCN Code | Type | Additional Feature | HTS Code | Max Power Dissipation | Reach Compliance Code | Frequency | Termination Style | Approval Agency | Number of Contacts | Physical Dimension | Voltage - Isolation | Max Output Current | Output Power | Power - Max | Output Voltage 1 | Operating Frequency-Min | Voltage - Primary | Primary Winding(s) | Center Tap | Voltage - Secondary (Full Load) | Output Voltage 2 | Secondary Winding(s) | Number of Secondary Winding | VA Rating | Primary Rating | Height | Height Seated (Max) | Length | Width | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Mfr. Part #SLT-1000Twicea Part #728-957-SLT-1000 | Signal Transformer |
XFRMR LAMINATED 1000VA CHAS MNT
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| 2202
In Stock
| Min.:1 Mult.:1 | 16 Weeks | Chassis Mount | Chassis Mount | 22lbs 10kg | - | 2009 | SLT | 142.20mm Lx144.78mm W | Active | Not Applicable | Terminal Block | - | Laminated Core | - | - | 1kW | - | - | Terminal Block | - | - | - | 4000Vrms | 8.33A | - | 1000VA | - | - | 277V | Single | Yes | 120V | - | Single | - | - | - | - | 133.40mm | 142.2mm | 144.78mm | ROHS3 Compliant | - | |
| SLT-1000 | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #40-450-LPITwicea Part #728-957-40-450-LPI | Signal Transformer |
XFRMR SEMI-TORO 18VA THRU HOLE
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| 71
In Stock
| Min.:1 Mult.:1 | 16 Weeks | Through Hole | Through Hole | 0.95lb 430.91g | - | 2009 | LPI | 66.80mm Lx55.60mm W | Active | Not Applicable | PC Pin | EAR99 | Semi-Toroidal | - | - | 18W | - | 60Hz | PC Pin | UL; CSA; TUV | 8 | - | 4000Vrms | 450mA | 18W | 18VA | 20V | - | 115V 230V | Dual | No | Parallel 20V Series 40V | - | - | 2 | - | - | - | 30.00mm | - | 55.6mm | ROHS3 Compliant | Lead Free | |
| 40-450-LPI | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #PC-56-180Twicea Part #728-957-PC-56-180 | Signal Transformer |
XFRMR LAMINATED 10VA THRU HOLE
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| 49
In Stock
| Min.:1 Mult.:1 | 16 Weeks | Through Hole | Through Hole | 0.563lb 255.37g | 0.5kHz | 2009 | PC | 47.60mm Lx36.50mm W | Active | Not Applicable | PC Pin | EAR99 | Laminated Core | OPERATING FREQUENCY: 50-500 HZ | 8504.31.40.35 | 10W | - | - | PC Pin | UL; CSA | - | - | 1500Vrms | 180mA | 10W | 10VA | 28V | 0.05kHz | 115V | Single | No | Parallel 28V Series 56V | 28V | Dual | - | 10 VA | - | 41.3mm | 41.27mm | 47.6mm | 36.5mm | ROHS3 Compliant | Lead Free | |
| PC-56-180 | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #10-1800-LPITwicea Part #728-957-10-1800-LPI | Signal Transformer |
XFRMR SEMI-TORO 18VA THRU HOLE
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| 11
In Stock
| Min.:1 Mult.:1 | 18 Weeks | Through Hole | Through Hole | 0.95lb 430.91g | - | 2009 | LPI | 66.80mm Lx55.60mm W | Active | Not Applicable | PC Pin | EAR99 | Semi-Toroidal | - | - | 18W | - | 60Hz | PC Pin | UL; CSA; TUV | 8 | - | 4000Vrms | 1.8A | 18W | 18VA | 5V | - | 115V 230V | Dual | No | Parallel 5V Series 10V | - | - | 2 | - | - | - | 30.00mm | - | 55.6mm | ROHS3 Compliant | Lead Free | |
| 10-1800-LPI | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #12.8-12Twicea Part #728-957-12.8-12 | Signal Transformer |
XFRMR LAMINATED 153.6VA CHAS MNT
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| 2150
In Stock
| Min.:1 Mult.:1 | 16 Weeks | Chassis Mount | Chassis Mount | 6lbs 2.7kg | - | - | - | 104.80mm Lx82.60mm W | Active | Not Applicable | Solder | EAR99 | Laminated Core | THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS | - | 153.6W | unknown | - | Solder, Quick Connect | - | - | 104.8mm X 82.6mm X 87.3mm | 1500Vrms | 12A | - | 153.6VA | 6.4V | - | 105V 115V 125V | Single, Multiple Taps | Yes | Parallel 6.4V Series 12.8V | 6.4V | Single, Multiple Taps | - | - | DUAL 115V | - | 87.30mm | 104.8mm | 82.6mm | ROHS3 Compliant | - | |
| 12.8-12 | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #M4L-3-6Twicea Part #728-957-M4L-3-6 | Signal Transformer |
XFRMR LAMINATED 600VA CHAS MOUNT
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| 2362
In Stock
| Min.:1 Mult.:1 | 16 Weeks | Chassis Mount | Chassis Mount | 15lbs 6.8kg | - | 2009 | M4L | 113.28mm Lx129.03mm W | Active | Not Applicable | Terminal Block | EAR99 | Laminated Core | TAPPED PRIMARIES ARE ALSO AVAILABLE | 8504.31.40.65 | 600W | - | - | Terminal Block | UL; CSA; TUV/VDE | - | 98.4mm X 125.4mm X 114.3mm | 4000Vrms | 5.2A | - | 600VA | 115V | - | 115V 100V | Dual, Multiple Taps | No | 115V | - | Single | - | 600 VA | - | 114mm | 114.30mm | 98.4mm | 125.4mm | ROHS3 Compliant | Lead Free | |
| M4L-3-6 | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #68-6Twicea Part #728-957-68-6 | Signal Transformer |
XFRMR LAMINATED 408VA CHAS MOUNT
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| 2498
In Stock
| Min.:1 Mult.:1 | 16 Weeks | Chassis Mount | Chassis Mount | 15lbs 6.8kg | - | - | - | 133.40mm Lx127.00mm W | Active | Not Applicable | Solder | EAR99 | Laminated Core | THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS | - | 408W | unknown | - | Solder, Quick Connect | - | - | 133.4mm X 127mm X 111.1mm | 1500Vrms | 6A | - | 408VA | 34V | - | 105V 115V 125V | Single, Multiple Taps | Yes | Parallel 34V Series 68V | 34V | Dual | - | - | SINGLE 105/115/125V | - | 111.10mm | 133.4mm | 127mm | ROHS3 Compliant | - | |
| 68-6 | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #ECO-140-48Twicea Part #728-957-ECO-140-48 | Signal Transformer |
XFRMR 140VA 115/230V 24/48V SEC
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| 18
In Stock
| Min.:1 Mult.:1 | 16 Weeks | - | Chassis Mount | - | - | - | EcoTran | 90.00mm Lx106.00mm W | Active | Not Applicable | - | - | Laminated Core | - | - | - | - | - | Terminal Block | - | - | - | 4000Vrms | - | - | 140VA | - | - | 115V 230V | Dual | No | Parallel 24V Series 48V | - | - | - | - | - | - | 106.00mm | - | - | ROHS3 Compliant | - | |
| ECO-140-48 | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #DPC-10-2400Twicea Part #728-957-DPC-10-2400 | Signal Transformer |
XFRMR LAMINATED 24VA THRU HOLE
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| 58
In Stock
| Min.:1 Mult.:1 | 16 Weeks | Through Hole | Through Hole | 0.75lb 340.19g | 0.5kHz | 2009 | DPC | 41.30mm Lx57.20mm W | Active | Not Applicable | PC Pin | EAR99 | Laminated Core | OPERATING FREQUENCY: 50-500 HZ | 8504.31.40.35 | 24W | - | - | PC Pin | UL; CSA | - | - | 1500Vrms | 2.4A | 24W | 24VA | 5V | 0.05kHz | 115V 230V | Dual | No | Parallel 5V Series 10V | 5V | - | 2 | 24 VA | - | 34.9mm | 34.93mm | 41.3mm | 57.2mm | ROHS3 Compliant | Lead Free | |
| DPC-10-2400 | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #IF-10-16Twicea Part #728-957-IF-10-16 | Signal Transformer |
XFRMR SEMI-TORO 10VA THRU HOLE
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| 35
In Stock
| Min.:1 Mult.:1 | 18 Weeks | Through Hole | Through Hole | 11lbs 5kg | - | 2009 | IF | 67.60mm Lx57.00mm W | Active | Not Applicable | PC Pin | EAR99 | Semi-Toroidal | PCB MOUNTABLE | 8504.31.40.35 | 10W | - | - | PC Pin | UL; CSA; VDE | - | 67.6mm X 57mm X 22.6mm | 4000Vrms | 1.25A | - | 10VA | 8V | - | 115V 230V | Dual | No | Parallel 8V Series 16V | 8V | - | 2 | 10 VA | - | 22.6mm | 22.60mm | 67.6mm | 57mm | ROHS3 Compliant | Lead Free | |
| IF-10-16 | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #A41-43-10LTwicea Part #728-957-A41-43-10L | Signal Transformer |
XFRMR LAMINATED 43VA CHAS MOUNT
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| 35
In Stock
| Min.:1 Mult.:1 | 16 Weeks | Chassis Mount | Chassis Mount | 1.6lbs 725.7g | - | 2009 | All-4-One™ | 79.40mm Lx54.40mm W | Active | Not Applicable | Wire Leads | - | Laminated Core | - | - | 43W | - | - | Wire Leads | - | - | - | 4000Vrms | 4.3A | - | 43VA | - | - | 115V 230V | Dual | No | Parallel 5V Series 10V | - | Dual | - | - | - | - | 68.20mm | 79.4mm | 54.4mm | ROHS3 Compliant | - | |
| A41-43-10L | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #IF-14-20Twicea Part #728-957-IF-14-20 | Signal Transformer |
XFRMR SEMI-TORO 14VA THRU HOLE
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| 59
In Stock
| Min.:1 Mult.:1 | 16 Weeks | Through Hole | Through Hole | 12lbs 5.4kg | - | 2009 | IF | 67.60mm Lx57.00mm W | Active | Not Applicable | PC Pin | EAR99 | Semi-Toroidal | PCB MOUNTABLE | 8504.31.40.35 | 14W | - | - | PC Pin | UL; CSA; VDE | - | 67.6mm X 57mm X 24.3mm | 4000Vrms | 1.4A | - | 14VA | 10V | - | 115V 230V | Dual | No | Parallel 10V Series 20V | 10V | - | 2 | 14 VA | - | 24.3mm | 24.30mm | 67.6mm | 57mm | ROHS3 Compliant | Lead Free | |
| IF-14-20 | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #ST-7-10Twicea Part #728-957-ST-7-10 | Signal Transformer |
XFRMR LAMINATED 36VA THRU HOLE
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| 623
In Stock
| Min.:1 Mult.:1 | 18 Weeks | Through Hole | Through Hole | 1.1lbs 499g | - | 2009 | ST | 66.70mm Lx55.50mm W | Active | Not Applicable | PC Pin | EAR99 | Laminated Core | - | 8504.31.40.35 | 36W | - | - | PC Pin | UL; CSA | - | L66.7XB55.5XH39.7 (mm) | 2500Vrms | 3.6A | 36W | 36VA | 5V | - | 115V | Single | No | Parallel 5V Series 10V | 5V | Dual | - | 36 VA | - | 40.4mm | 40.40mm | 66.7mm | 55.5mm | ROHS3 Compliant | Lead Free | |
| ST-7-10 | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #A41-80-20LTwicea Part #728-957-A41-80-20L | Signal Transformer |
XFRMR LAMINATED 80VA CHAS MOUNT
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| 35
In Stock
| Min.:1 Mult.:1 | 16 Weeks | Chassis Mount | Chassis Mount | 2.8lbs 1.3kg | - | 2009 | All-4-One™ | 63.50mm Lx64.30mm W | Active | Not Applicable | Wire Leads | - | Laminated Core | - | - | 80W | - | - | Wire Leads | - | - | - | 4000Vrms | 4A | - | 80VA | - | - | 115V 230V | Dual | No | Parallel 10V Series 20V | - | Dual | - | - | - | - | 76.20mm | 63.5mm | 64.3mm | ROHS3 Compliant | - | |
| A41-80-20L | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #IF-18-40Twicea Part #728-957-IF-18-40 | Signal Transformer |
XFRMR SEMI-TORO 18VA THRU HOLE
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| 7
In Stock
| Min.:1 Mult.:1 | 18 Weeks | Through Hole | Through Hole | 15lbs 6.8kg | - | 2009 | IF | 67.60mm Lx57.00mm W | Active | Not Applicable | PC Pin | EAR99 | Semi-Toroidal | PCB MOUNTABLE | 8504.31.40.35 | 18W | - | - | PC Pin | UL; CSA; VDE | - | 67.6mm X 57mm X 27.6mm | 4000Vrms | 450mA | - | 18VA | 20V | - | 115V 230V | Dual | No | Parallel 20V Series 40V | 20V | - | 2 | 18 VA | - | 27.6mm | 27.60mm | 67.6mm | 57mm | ROHS3 Compliant | Lead Free | |
| IF-18-40 | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #CL2-25-24Twicea Part #728-957-CL2-25-24 | Signal Transformer |
XFRMR LAMINATED 25VA CHAS MOUNT
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| 29
In Stock
| Min.:1 Mult.:1 | 16 Weeks | Chassis Mount | Chassis Mount | 1.3lbs 589.7g | - | 2009 | CL2 | 71.40mm Lx54.40mm W | Active | Not Applicable | Solder | EAR99 | Laminated Core | - | 8504.31.40.35 | 25W | - | 60Hz | Solder, Quick Connect | UL | - | 71.4mm X 47.6mm X 58.7mm | 4000Vrms | 1.05A | - | 25VA | 24V | - | 115V 230V | Dual | No | 24V | - | Single | - | 25 VA | - | 58.7mm | 58.70mm | 71.4mm | 47.6mm | ROHS3 Compliant | Lead Free | |
| CL2-25-24 | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #CL2-10R-24Twicea Part #728-957-CL2-10R-24 | Signal Transformer |
XFRMR LAMINATED 10VA THRU HOLE
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| 110
In Stock
| Min.:1 Mult.:1 | 18 Weeks | Through Hole | Through Hole | 0.53lb 240.4g | - | 2009 | CL2 | 47.60mm Lx39.70mm W | Active | Not Applicable | PC Pin | - | Laminated Core | - | - | 10W | - | - | PC Pin | - | - | - | 4000Vrms | 420mA | - | 10VA | - | - | 115V 230V | Dual | No | 24V | - | Single | - | - | - | - | 34.90mm | 47.6mm | 39.7mm | ROHS3 Compliant | - | |
| CL2-10R-24 | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #IF-6-20Twicea Part #728-957-IF-6-20 | Signal Transformer |
XFRMR SEMI-TORO 6VA THRU HOLE
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| 6
In Stock
| Min.:1 Mult.:1 | 16 Weeks | Through Hole | Through Hole | 6.9lbs 3.1kg | - | 2009 | IF | 53.00mm Lx44.00mm W | Active | Not Applicable | PC Pin | EAR99 | Semi-Toroidal | PCB MOUNTABLE | 8504.31.40.35 | 6W | - | - | PC Pin | UL; CSA; VDE | - | 53mm X 44mm X 22.6mm | 4000Vrms | 300mA | - | 6VA | 10V | - | 115V 230V | Dual | No | Parallel 10V Series 20V | 10V | - | 2 | 6 VA | - | 22.6mm | 22.60mm | 53mm | 44mm | ROHS3 Compliant | Lead Free | |
| IF-6-20 | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #24-8Twicea Part #728-957-24-8 | Signal Transformer |
XFRMR LAMINATED 192VA CHAS MOUNT
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| 51
In Stock
| Min.:1 Mult.:1 | 18 Weeks | Chassis Mount | Chassis Mount | 7.9lbs 3.6kg | - | - | - | 104.80mm Lx98.40mm W | Active | Not Applicable | Solder | EAR99 | Laminated Core | THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS | - | 192W | unknown | - | Solder, Quick Connect | - | - | 104.8mm X 98.4mm X 87.3mm | 1500Vrms | 8A | - | 192VA | 12V | - | 105V 115V 125V | Single, Multiple Taps | Yes | Parallel 12V Series 24V | 12V | Dual | - | - | SINGLE 115V | - | 87.30mm | 104.8mm | 98.4mm | ROHS3 Compliant | - | |
| 24-8 | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #SHE-500Twicea Part #728-957-SHE-500 | Signal Transformer |
XFRMR LAMINATED 500VA CHAS MOUNT
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| 2117
In Stock
| Min.:1 Mult.:1 | 14 Weeks | Chassis Mount | Chassis Mount | 18lbs 8.2kg | - | 2009 | SHE | 137.20mm Lx127.00mm W | Active | Not Applicable | Terminal Block | - | Laminated Core | - | - | 500W | - | - | Terminal Block | - | - | - | 4000Vrms | 2.2A | - | 500VA | - | - | 100V 115V 215V 230V | Dual, Multiple Taps | No | Parallel 115V Series 230V | - | Dual | - | - | - | - | 120.70mm | 137.2mm | 127mm | ROHS3 Compliant | - | |
| SHE-500 |
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