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Transistors / Signal Transformer

Express Technology Group is a leading stocking distributor of Obsolete, Hard to Find, and Active Transistors. Our total commitment to quality and exceeding customer expectations has made us a true leader in the electronic distribution industry. Below is a catalog of Transistors. To locate the exact part you are looking for, please use our part search utility or, give us call at (631) 869-2035. You can also email us sales@express-technology.com and a sales associate will be more than happy to assist you.

Image Part # Sheet Description Manufacturer Quantity Price
No Photo 10-BR
BRACKET 1.64" X 1.12" Series: DMPC/MPC Accessory Type: Bracket For Use With/Related Products: DMPC, MPC Series
Signal Transformer Stock Check
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No Photo 24-BR
BRACKET 1.37" X 2.0" Series: DMPC/MPC Accessory Type: Bracket For Use With/Related Products: DMPC, MPC Series
Signal Transformer Stock Check
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ST-MN ST-MN
NUT FOR #6 SCRW ST/DST SER 100PC Series: DST/ST Accessory Type: Nut For Use With/Related Products: ST, DST Series
Signal Transformer Stock Check
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No Photo ST-MS
SCREW 4-40 FOR ST/DST SER 100PC Series: DST/ST Accessory Type: Screws For Use With/Related Products: ST, DST Series
Signal Transformer Stock Check
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No Photo 115
XFRMR AUTO 230/115V 150VA Type: Unit with 1 Outlet and Power Cord Power (Watts): 150VA Usage: 230VAC to 115VAC
Signal Transformer Stock Check
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No Photo 110-0F
XFRMR AUTO 115/230V 100VA Type: Unit with Wire Leads Power (Watts): 100VA Usage: 230VAC to 115VAC; 115VAC to 230VAC
Signal Transformer Stock Check
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No Photo 115-0F
XFRMR AUTO 115/230V 150VA Type: Unit with Wire Leads Power (Watts): 150VA Usage: 230VAC to 115VAC; 115VAC to 230VAC
Signal Transformer Stock Check
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No Photo 120-0F
XFRMR AUTO 115/230V 200VA Type: Unit with Wire Leads Power (Watts): 200VA Usage: 230VAC to 115VAC; 115VAC to 230VAC
Signal Transformer Stock Check
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No Photo 112-0F
XFRMR AUTO 115/230V 120VA Type: Unit with Wire Leads Power (Watts): 120VA Usage: 230VAC to 115VAC; 115VAC to 230VAC
Signal Transformer Stock Check
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No Photo 110
XFRMR AUTO 230/115V 100VA Type: Unit with 1 Outlet and Power Cord Power (Watts): 100VA Usage: 230VAC to 115VAC
Signal Transformer Stock Check
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No Photo 125-0F
XFRMR AUTO 115/230V 250VA Type: Unit with Wire Leads Power (Watts): 250VA Usage: 230VAC to 115VAC; 115VAC to 230VAC
Signal Transformer Stock Check
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No Photo 130-0F
XFRMR AUTO 115/230V 300VA Type: Unit with Wire Leads Power (Watts): 300VA Usage: 230VAC to 115VAC; 115VAC to 230VAC
Signal Transformer Stock Check
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No Photo 112
XFRMR AUTO 230/115V 120VA Type: Unit with 1 Outlet and Power Cord Power (Watts): 120VA Usage: 230VAC to 115VAC
Signal Transformer Stock Check
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No Photo 150-0F
XFRMR AUTO 115/230V 500VA Type: Unit with Wire Leads Power (Watts): 500VA Usage: 230VAC to 115VAC; 115VAC to 230VAC
Signal Transformer Stock Check
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No Photo 130
XFRMR AUTO 230/115V 300VA Type: Unit with 1 Outlet and Power Cord Power (Watts): 300VA Usage: 230VAC to 115VAC
Signal Transformer Stock Check
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No Photo 150
XFRMR AUTO 230/115V 500VA Type: Unit with 1 Outlet and Power Cord Power (Watts): 500VA Usage: 230VAC to 115VAC
Signal Transformer Stock Check
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No Photo 175-0F
XFRMR AUTO 115/230V 750VA Type: Unit with Wire Leads Power (Watts): 750VA Usage: 230VAC to 115VAC; 115VAC to 230VAC
Signal Transformer Stock Check
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No Photo 175
XFRMR AUTO 230/115V 750VA Type: Unit with 1 Outlet and Power Cord Power (Watts): 750VA Usage: 230VAC to 115VAC
Signal Transformer Stock Check
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No Photo 1100-0F
XFRMR AUTO 115/230V 1000VA Type: Unit with Wire Leads Power (Watts): 1000VA Usage: 230VAC to 115VAC; 115VAC to 230VAC
Signal Transformer Stock Check
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No Photo 1100
XFRMR AUTO 230/115V 1000VA Type: Unit with 1 Outlet and Power Cord Power (Watts): 1000VA Usage: 230VAC to 115VAC
Signal Transformer Stock Check
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No Photo DU-1/4
XFRMR ISO PWR 1/4KVA 1.1/2.2A Series: DU Type: Unit with Screw Type Terminals Power (Watts): 250VA Usage: 208/220/240VAC to 104/110/120VAC
Signal Transformer Stock Check
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No Photo SU-1/4
XFRMR ISO PWR 1/4KVA 0.55/1.1A Series: SU Type: Unit with Screw Type Terminals Power (Watts): 250VA Usage: 416/440/480VAC to 208/220/240VAC
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No Photo 1150-0F
XFRMR AUTO 115/230V 1500VA Type: Unit with Wire Leads Power (Watts): 1500VA Usage: 230VAC to 115VAC; 115VAC to 230VAC
Signal Transformer Stock Check
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No Photo 1150
XFRMR AUTO 230/115V 1500VA Type: Unit with 1 Outlet and Power Cord Power (Watts): 1500VA Usage: 230VAC to 115VAC
Signal Transformer Stock Check
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No Photo DU-1/2
XFRMR ISO PWR 1/2KVA 2.3/4.6A Series: DU Type: Unit with Screw Type Terminals Power (Watts): 500VA Usage: 208/220/240VAC to 104/110/120VAC
Signal Transformer Stock Check
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No Photo SU-1/2
XFRMR ISO PWR 1/2KVA 1.15/2.3A Series: SU Type: Unit with Screw Type Terminals Power (Watts): 500VA Usage: 416/440/480VAC to 208/220/240VAC
Signal Transformer Stock Check
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No Photo 1200-0F
XFRMR AUTO 115/230V 2000VA Type: Unit with Wire Leads Power (Watts): 2000VA Usage: 230VAC to 115VAC; 115VAC to 230VAC
Signal Transformer Stock Check
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No Photo SU-1
XFRMR ISO PWR 1KVA 2.25/4.5A Series: SU Type: Unit with Screw Type Terminals Power (Watts): 1000VA Usage: 416/440/480VAC to 208/220/240VAC
Signal Transformer Stock Check
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No Photo DU-1
XFRMR ISO PWR 1KVA 4.5/9A Series: DU Type: Unit with Screw Type Terminals Power (Watts): 1000VA Usage: 208/220/240VAC to 104/110/120VAC
Signal Transformer Stock Check
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No Photo SU-2
XFRMR ISO PWR 2KVA 4.5/9A Series: SU Type: Unit with Screw Type Terminals Power (Watts): 2000VA Usage: 416/440/480VAC to 208/220/240VAC
Signal Transformer Stock Check
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No Photo DU-2
XFRMR ISO PWR 2KVA 9/18A Series: DU Type: Unit with Screw Type Terminals Power (Watts): 2000VA Usage: 208/220/240VAC to 104/110/120VAC
Signal Transformer Stock Check
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No Photo SU-3
XFRMR ISO PWR 3KVA 7/14A Series: SU Type: Unit with Screw Type Terminals Power (Watts): 3000VA Usage: 416/440/480VAC to 208/220/240VAC
Signal Transformer Stock Check
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No Photo DU-3
XFRMR ISO PWR 3KVA 14/28A Series: DU Type: Unit with Screw Type Terminals Power (Watts): 3000VA Usage: 208/220/240VAC to 104/110/120VAC
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No Photo SU-5
TRANSFORMER ISOLATION 5000W Series: SU Type: Unit with Screw Type Terminals Power (Watts): 5000VA Usage: 416/440/480VAC to 208/220/240VAC
Signal Transformer Stock Check
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No Photo DU-7.5
XFRMR ISO PWR 7.5KVA 31/62A Series: DU Type: Unit with Screw Type Terminals Power (Watts): 7500VA Usage: 208/220/240VAC to 104/110/120VAC
Signal Transformer Stock Check
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No Photo SU-7.5
XFRMR ISO PWR 7.5KVA 15.5/31A Series: SU Type: Unit with Screw Type Terminals Power (Watts): 7500VA Usage: 416/440/480VAC to 208/220/240VAC
Signal Transformer Stock Check
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No Photo DU-10
XFRMR ISO PWR 10KVA 41/82A Series: DU Type: Unit with Screw Type Terminals Power (Watts): 10000VA Usage: 208/220/240VAC to 104/110/120VAC
Signal Transformer Stock Check
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No Photo SU-10
XFRMR ISO PWR 10KVA 20.5/41A Series: SU Type: Unit with Screw Type Terminals Power (Watts): 10000VA Usage: 416/440/480VAC to 208/220/240VAC
Signal Transformer Stock Check
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PC-20-220 PC-20-220
XFRMR LAMINATED 4.4VA THRU HOLE Series: PC Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 10V, Series 20V Current - Output (Max): Parallel 440mA, Series 220mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 4.4 VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.30mm L x 31.
Signal Transformer Stock Check
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DST-2-24 DST-2-24
XFRMR LAMINATED 1.1VA THRU HOLE Series: DST Type: Laminated Core Voltage - Primary: 115V, 230V Voltage - Secondary (Full Load): Parallel 12V, Series 24V Current - Output (Max): Parallel 90mA, Series 45mA Primary Winding(s): Dual Secondary Winding(s): Dual Center Tap: No Power - Max: 1.1 VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 34.90mm L x
Signal Transformer Stock Check
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ST-4-24 ST-4-24
XFRMR LAMINATED 6VA THRU HOLE Series: ST Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 12V, Series 24V Current - Output (Max): Parallel 500mA, Series 250mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 6 VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.30mm L x 33.30mm
Signal Transformer Stock Check
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DST-3-20 DST-3-20
XFRMR LAMINATED 2.4VA THRU HOLE Series: DST Type: Laminated Core Voltage - Primary: 115V, 230V Voltage - Secondary (Full Load): Parallel 10V, Series 20V Current - Output (Max): Parallel 240mA, Series 120mA Primary Winding(s): Dual Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4 VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 34.90mm L
Signal Transformer Stock Check
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DST-3-36 DST-3-36
XFRMR LAMINATED 2.4VA THRU HOLE Series: DST Type: Laminated Core Voltage - Primary: 115V, 230V Voltage - Secondary (Full Load): Parallel 18V, Series 36V Current - Output (Max): Parallel 130mA, Series 65mA Primary Winding(s): Dual Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4 VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 34.90mm L x
Signal Transformer Stock Check
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14A-2.5R-16 14A-2.5R-16
XFRMR LAMINATED 2.5VA THRU HOLE Series: One-4-All™ Type: Laminated Core Voltage - Primary: 115V, 230V Voltage - Secondary (Full Load): Parallel 8V, Series 16V Current - Output (Max): Parallel 300mA, Series 150mA Primary Winding(s): Dual Secondary Winding(s): Dual Center Tap: No Power - Max: 2.5 VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41
Signal Transformer Stock Check
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14A-2.5R-36 14A-2.5R-36
XFRMR LAMINATED 2.5VA THRU HOLE Series: One-4-All™ Type: Laminated Core Voltage - Primary: 115V, 230V Voltage - Secondary (Full Load): Parallel 18V, Series 36V Current - Output (Max): Parallel 140mA, Series 70mA Primary Winding(s): Dual Secondary Winding(s): Dual Center Tap: No Power - Max: 2.5 VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41
Signal Transformer Stock Check
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DST-4-16 DST-4-16
XFRMR LAMINATED 6VA THRU HOLE Series: DST Type: Laminated Core Voltage - Primary: 115V, 230V Voltage - Secondary (Full Load): Parallel 8V, Series 16V Current - Output (Max): Parallel 800mA, Series 400mA Primary Winding(s): Dual Secondary Winding(s): Dual Center Tap: No Power - Max: 6 VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.30mm L x 33.
Signal Transformer Stock Check
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DST-4-24 DST-4-24
XFRMR LAMINATED 6VA THRU HOLE Series: DST Type: Laminated Core Voltage - Primary: 115V, 230V Voltage - Secondary (Full Load): Parallel 12V, Series 24V Current - Output (Max): Parallel 500mA, Series 250mA Primary Winding(s): Dual Secondary Winding(s): Dual Center Tap: No Power - Max: 6 VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.30mm L x 33
Signal Transformer Stock Check
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DST-4-12 DST-4-12
XFRMR LAMINATED 6VA THRU HOLE Series: DST Type: Laminated Core Voltage - Primary: 115V, 230V Voltage - Secondary (Full Load): Parallel 6.3V, Series 12.6V Current - Output (Max): Parallel 1A, Series 500mA Primary Winding(s): Dual Secondary Winding(s): Dual Center Tap: No Power - Max: 6 VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.30mm L x 33
Signal Transformer Stock Check
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DST-4-36 DST-4-36
XFRMR LAMINATED 6VA THRU HOLE Series: DST Type: Laminated Core Voltage - Primary: 115V, 230V Voltage - Secondary (Full Load): Parallel 18V, Series 36V Current - Output (Max): Parallel 340mA, Series 170mA Primary Winding(s): Dual Secondary Winding(s): Dual Center Tap: No Power - Max: 6 VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.30mm L x 33
Signal Transformer Stock Check
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DPC-34-125 DPC-34-125
XFRMR LAMINATED 4.4VA THRU HOLE Series: DPC Type: Laminated Core Voltage - Primary: 115V, 230V Voltage - Secondary (Full Load): Parallel 17V, Series 34V Current - Output (Max): Parallel 250mA, Series 125mA Primary Winding(s): Dual Secondary Winding(s): Dual Center Tap: No Power - Max: 4.4 VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.30mm L
Signal Transformer Stock Check
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