Transformers | Zouser

Audio Transformers (570)
Current Sense Transformers (707)
Isolation Transformers and Autotransformers, Step Up, Step Down (483)
Power Transformers (5,761)
Pulse Transformers (4,866)
Specialty Transformers (331)
Switching Converter, SMPS Transformers (956)

Records 13,674

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Part Number	Description	In Stock
ST3-12B5 Pulse Electronics Power	Transformers - Power Transformers XFRMR LAMINATED 2.4VA THRU HOLE Manufacturer: Pulse Electronics Power Series: Split Bobbin Plug-In Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 6.3V, Series 12.6V Current - Output (Max): Parallel 400mA, Series 200mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 35.05mm L x 28.70mm W Height - Seated (Max): 30.23mm Voltage - Isolation: 2500Vrms Weight: 0.25 lb (113.4 g)	In Stock475 More on Order
ST-3-16 Signal Transformer	Transformers - Power Transformers XFRMR LAMINATED 2.4VA THRU HOLE Manufacturer: Signal Transformer Series: ST Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 8V, Series 16V Current - Output (Max): Parallel 300mA, Series 150mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 34.90mm L x 28.60mm W Height - Seated (Max): 30.80mm Voltage - Isolation: 2500Vrms Weight: 0.25 lb (113.4 g)	In Stock403 More on Order
ST3-16B9 Pulse Electronics Power	Transformers - Power Transformers XFRMR LAMINATED 2.4VA THRU HOLE Manufacturer: Pulse Electronics Power Series: Split Bobbin Plug-In Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 8V, Series 16V Current - Output (Max): Parallel 300mA, Series 150mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 35.05mm L x 28.70mm W Height - Seated (Max): 30.23mm Voltage - Isolation: 2500Vrms Weight: 0.25 lb (113.4 g)	In Stock488 More on Order
ST-3-20 Signal Transformer	Transformers - Power Transformers XFRMR LAMINATED 2.4VA THRU HOLE Manufacturer: Signal Transformer Series: ST Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 10V, Series 20V Current - Output (Max): Parallel 240mA, Series 120mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 34.90mm L x 28.60mm W Height - Seated (Max): 30.80mm Voltage - Isolation: 2500Vrms Weight: 0.25 lb (113.4 g)	In Stock435 More on Order
ST3-20B13 Pulse Electronics Power	Transformers - Power Transformers XFRMR LAMINATED 2.4VA THRU HOLE Manufacturer: Pulse Electronics Power Series: Split Bobbin Plug-In Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 10V, Series 20V Current - Output (Max): Parallel 240mA, Series 120mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 35.05mm L x 28.70mm W Height - Seated (Max): 30.23mm Voltage - Isolation: 2500Vrms Weight: 0.25 lb (113.4 g)	In Stock439 More on Order
ST-3-24 Signal Transformer	Transformers - Power Transformers XFRMR LAMINATED 2.4VA THRU HOLE Manufacturer: Signal Transformer Series: ST Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 12V, Series 24V Current - Output (Max): Parallel 200mA, Series 100mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 34.90mm L x 28.60mm W Height - Seated (Max): 30.80mm Voltage - Isolation: 2500Vrms Weight: 0.25 lb (113.4 g)	In Stock2,538 More on Order
ST3-24B17 Pulse Electronics Power	Transformers - Power Transformers XFRMR LAMINATED 2.4VA THRU HOLE Manufacturer: Pulse Electronics Power Series: Split Bobbin Plug-In Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 12V, Series 24V Current - Output (Max): Parallel 200mA, Series 100mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 35.05mm L x 28.70mm W Height - Seated (Max): 30.23mm Voltage - Isolation: 2500Vrms Weight: 0.25 lb (113.4 g)	In Stock421 More on Order
ST-3-28 Signal Transformer	Transformers - Power Transformers XFRMR LAMINATED 2.4VA THRU HOLE Manufacturer: Signal Transformer Series: ST Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 14V, Series 28V Current - Output (Max): Parallel 170mA, Series 85mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 34.90mm L x 28.60mm W Height - Seated (Max): 30.80mm Voltage - Isolation: 2500Vrms Weight: 0.25 lb (113.4 g)	In Stock884 More on Order
ST3-28B21 Pulse Electronics Power	Transformers - Power Transformers XFRMR LAMINATED 2.4VA THRU HOLE Manufacturer: Pulse Electronics Power Series: Split Bobbin Plug-In Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 14V, Series 28V Current - Output (Max): Parallel 170mA, Series 85mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 35.05mm L x 28.70mm W Height - Seated (Max): 30.23mm Voltage - Isolation: 2500Vrms Weight: 0.25 lb (113.4 g)	In Stock620 More on Order
ST-3-36 Signal Transformer	Transformers - Power Transformers XFRMR LAMINATED 2.4VA THRU HOLE Manufacturer: Signal Transformer Series: ST Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 18V, Series 36V Current - Output (Max): Parallel 130mA, Series 65mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 34.90mm L x 28.60mm W Height - Seated (Max): 30.80mm Voltage - Isolation: 2500Vrms Weight: 0.25 lb (113.4 g)	In Stock558 More on Order
ST3-36B25 Pulse Electronics Power	Transformers - Power Transformers XFRMR LAMINATED 2.4VA THRU HOLE Manufacturer: Pulse Electronics Power Series: Split Bobbin Plug-In Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 18V, Series 36V Current - Output (Max): Parallel 130mA, Series 65mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 35.05mm L x 28.70mm W Height - Seated (Max): 30.23mm Voltage - Isolation: 2500Vrms Weight: 0.25 lb (113.4 g)	In Stock401 More on Order
ST-3-48 Signal Transformer	Transformers - Power Transformers XFRMR LAMINATED 2.4VA THRU HOLE Manufacturer: Signal Transformer Series: ST Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 24V, Series 48V Current - Output (Max): Parallel 100mA, Series 50mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 34.90mm L x 28.60mm W Height - Seated (Max): 30.80mm Voltage - Isolation: 2500Vrms Weight: 0.25 lb (113.4 g)	In Stock514 More on Order
ST3-48B29 Pulse Electronics Power	Transformers - Power Transformers XFRMR LAMINATED 2.4VA THRU HOLE Manufacturer: Pulse Electronics Power Series: Split Bobbin Plug-In Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 24V, Series 48V Current - Output (Max): Parallel 100mA, Series 50mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 35.05mm L x 28.70mm W Height - Seated (Max): 30.23mm Voltage - Isolation: 2500Vrms Weight: 0.25 lb (113.4 g)	In Stock263 More on Order
ST-3-56 Signal Transformer	Transformers - Power Transformers XFRMR LAMINATED 2.4VA THRU HOLE Manufacturer: Signal Transformer Series: ST Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 28V, Series 56V Current - Output (Max): Parallel 90mA, Series 45mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 34.90mm L x 28.60mm W Height - Seated (Max): 30.80mm Voltage - Isolation: 2500Vrms Weight: 0.25 lb (113.4 g)	In Stock304 More on Order
ST3-56B33 Pulse Electronics Power	Transformers - Power Transformers XFRMR LAMINATED 2.4VA THRU HOLE Manufacturer: Pulse Electronics Power Series: Split Bobbin Plug-In Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 28V, Series 56V Current - Output (Max): Parallel 90mA, Series 45mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 2.4VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 35.05mm L x 28.70mm W Height - Seated (Max): 30.23mm Voltage - Isolation: 2500Vrms Weight: 0.25 lb (113.4 g)	In Stock263 More on Order
ST3983-001 Pulse Electronics Network	Transformers - Power Transformers IC CHIP Manufacturer: Pulse Electronics Network	In Stock250 More on Order
ST-4-10 Signal Transformer	Transformers - Power Transformers XFRMR LAMINATED 6VA THRU HOLE Manufacturer: Signal Transformer Series: ST Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 5V, Series 10V Current - Output (Max): Parallel 1.2A, Series 600mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 6VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.30mm L x 33.30mm W Height - Seated (Max): 33.30mm Voltage - Isolation: 2500Vrms Weight: 0.44 lb (199.58 g)	In Stock422 More on Order
ST4-10B2 Pulse Electronics Power	Transformers - Power Transformers XFRMR LAMINATED 6VA THRU HOLE Manufacturer: Pulse Electronics Power Series: Split Bobbin Plug-In Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 5V, Series 10V Current - Output (Max): Parallel 1.2A, Series 600mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 6VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.40mm L x 33.27mm W Height - Seated (Max): 33.27mm Voltage - Isolation: 2500Vrms Weight: 0.44 lb (199.58 g)	In Stock295 More on Order
ST-4-12 Signal Transformer	Transformers - Power Transformers XFRMR LAMINATED 6VA THRU HOLE Manufacturer: Signal Transformer Series: ST Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 6.3V, Series 12.6V Current - Output (Max): Parallel 1A, Series 500mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 6VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.30mm L x 33.30mm W Height - Seated (Max): 33.30mm Voltage - Isolation: 2500Vrms Weight: 0.44 lb (199.58 g)	In Stock692 More on Order
ST-4-120 Signal Transformer	Transformers - Power Transformers XFRMR LAMINATED 6VA THRU HOLE Manufacturer: Signal Transformer Series: ST Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 60V, Series 120V Current - Output (Max): Parallel 100mA, Series 50mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 6VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.30mm L x 33.30mm W Height - Seated (Max): 33.30mm Voltage - Isolation: 2500Vrms Weight: 0.44 lb (199.58 g)	In Stock453 More on Order
ST4-120B38 Pulse Electronics Power	Transformers - Power Transformers XFRMR LAMINATED 6VA THRU HOLE Manufacturer: Pulse Electronics Power Series: Split Bobbin Plug-In Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 60V, Series 120V Current - Output (Max): Parallel 100mA, Series 50mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 6VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.40mm L x 33.27mm W Height - Seated (Max): 33.27mm Voltage - Isolation: 2500Vrms Weight: 0.44 lb (199.58 g)	In Stock483 More on Order
ST4-12B6 Pulse Electronics Power	Transformers - Power Transformers XFRMR LAMINATED 6VA THRU HOLE Manufacturer: Pulse Electronics Power Series: Split Bobbin Plug-In Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 6.3V, Series 12.6V Current - Output (Max): Parallel 1A, Series 500mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 6VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.40mm L x 33.27mm W Height - Seated (Max): 33.27mm Voltage - Isolation: 2500Vrms Weight: 0.44 lb (199.58 g)	In Stock435 More on Order
ST4152QNL Pulse Electronics Network	Transformers - Power Transformers IC CHIP Manufacturer: Pulse Electronics Network	In Stock431 More on Order
ST4152QNLT Pulse Electronics Network	Transformers - Power Transformers IC CHIP Manufacturer: Pulse Electronics Network	In Stock521 More on Order
ST-4-16 Signal Transformer	Transformers - Power Transformers XFRMR LAMINATED 6VA THRU HOLE Manufacturer: Signal Transformer Series: ST Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 8V, Series 16V Current - Output (Max): Parallel 800mA, Series 400mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 6VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.30mm L x 33.30mm W Height - Seated (Max): 33.30mm Voltage - Isolation: 2500Vrms Weight: 0.44 lb (199.58 g)	In Stock380 More on Order
ST4-16B10 Pulse Electronics Power	Transformers - Power Transformers XFRMR LAMINATED 6VA THRU HOLE Manufacturer: Pulse Electronics Power Series: Split Bobbin Plug-In Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 8V, Series 16V Current - Output (Max): Parallel 800mA, Series 400mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 6VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.40mm L x 33.27mm W Height - Seated (Max): 33.27mm Voltage - Isolation: 2500Vrms Weight: 0.44 lb (199.58 g)	In Stock437 More on Order
ST-4-20 Signal Transformer	Transformers - Power Transformers XFRMR LAMINATED 6VA THRU HOLE Manufacturer: Signal Transformer Series: ST Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 10V, Series 20V Current - Output (Max): Parallel 600mA, Series 300mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 6VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.30mm L x 33.30mm W Height - Seated (Max): 33.30mm Voltage - Isolation: 2500Vrms Weight: 0.44 lb (199.58 g)	In Stock518 More on Order
ST4202TNL-R Pulse Electronics Network	Transformers - Power Transformers TRANSFORMER Manufacturer: Pulse Electronics Network Mounting Type: Surface Mount Size / Dimension: 12.70mm L x 7.11mm W Height - Seated (Max): 0.235" (5.97mm)	In Stock406 More on Order
ST4-20B14 Pulse Electronics Power	Transformers - Power Transformers XFRMR LAMINATED 6VA THRU HOLE Manufacturer: Pulse Electronics Power Series: Split Bobbin Plug-In Type: Laminated Core Voltage - Primary: 115V Voltage - Secondary (Full Load): Parallel 10V, Series 20V Current - Output (Max): Parallel 600mA, Series 300mA Primary Winding(s): Single Secondary Winding(s): Dual Center Tap: No Power - Max: 6VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.40mm L x 33.27mm W Height - Seated (Max): 33.27mm Voltage - Isolation: 2500Vrms Weight: 0.44 lb (199.58 g)	In Stock283 More on Order
ST-4-24 Signal Transformer	Transformers - Power Transformers XFRMR LAMINATED 6VA THRU HOLE Manufacturer: Signal Transformer 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: 6VA Mounting Type: Through Hole Termination Style: PC Pin Size / Dimension: 41.30mm L x 33.30mm W Height - Seated (Max): 33.30mm Voltage - Isolation: 2500Vrms Weight: 0.44 lb (199.58 g)	In Stock2,363 More on Order