Split Pack Class 2 Power Transformers

Triad Magnetics Split Pack™ Class 2 Power Transformers are nonconcentrically wound and designed for PC board applications. With primaries and secondaries side-by-side, rather than secondary-on-top-of-primary,the split bobbin winding and low capacitive coupling eliminate costly electrostatic shielding. These class 2 transformers are offered in a dual secondary configuration with either single or dual primaries.

Results: 44
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Primary Voltage Rating
Secondary Voltage Rating
Power Rating
Secondary Current Rating
Mounting Style
Primary Winding
Secondary Winding
Length
Width
Height
Series
Triad Magnetics Power Transformers - Board Mount POWER XFMR 12.6 Vct at 90 mA UL/cUL - Class 2, TUV, 115/230V PCB MOUNT
Datasheet
1.510Expected 01/10/2026
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC, 230 VAC 12.6 V CT 1.1 VA 90 mA/180 mA Through Hole Dual Primary Winding Dual Secondary Winding 1.38 in 1.13 in 1.31 in FS
Triad Magnetics Power Transformers - Board Mount POWER XFMR 12.6 Vct at 90 mA UL/cUL - Class 2, 115V PCB MOUNT / F12-090-C2
Datasheet
214Expected 12/10/2026
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 12.6 V CT/6.3 V 1.1 VA 90 mA/180 mA Through Hole Single Primary Winding Dual Secondary Winding 1.38 in 1.13 in 0.94 in F12
Triad Magnetics Power Transformers - Board Mount POWER XFMR 20 Vct at 120 mA UL/cUL - Class 2/3, TUV, 115/230V PCB MOUNT
Datasheet
62In Stock
140Expected 15/10/2026
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC, 230 VAC 20 V CT/10 V 2.5 VA 120 mA/240 mA Through Hole Dual Primary Winding Dual Secondary Winding 1.38 in 1.13 in 1.19 in FS
Triad Magnetics Power Transformers - Board Mount POWER XFMR 28 Vct at 40 mA UL/cUL - Class 2/3, 115V PCB MOUNT / F28-040-C2
Datasheet
390Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 16 V CT/8 V 1.1 VA 40 mA/80 mA Through Hole Single Primary Winding Dual Secondary Winding 1.38 in 1.13 in 0.94 in F28
Triad Magnetics Power Transformers - Board Mount PWR XFMR 10 Vct at 1200 mA UL/cUL - Class 2, 115V PCB MOUNT / F10-1200-C2
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 10 V CT/5 V 12 VA 1.2 A/2.4 A Through Hole Single Primary Winding Dual Secondary Winding 1.88 in 1.56 in 1.44 in F10
Triad Magnetics Power Transformers - Board Mount PWR XFMR 10 Vct at 2000 mA UL/cUL - Class 2, 115V PCB MOUNT / F10-2000-C2
Datasheet
Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 10 V CT/5 V 20 VA 2 A/4 A Through Hole Single Primary Winding Dual Secondary Winding 2.25 in 1.88 in 1.44 in F10
Triad Magnetics Power Transformers - Board Mount POWER XFMR 12.6 Vct at 1600 mA UL/cUL - Class 2, 115V PCB MOUNT / F12-1600-C2
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 12.6 V CT/6.3 V 20 VA 1.6 A/3.2 A Through Hole Single Primary Winding Dual Secondary Winding 2.25 in 1.88 in 1.44 in F12
Triad Magnetics Power Transformers - Board Mount POWER XFMR 16 Vct at 400 mA UL/cUL - Class 2/3, 115V PCB MOUNT / F16-400-C2
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 16 V CT/8 V 6 VA 400 mA/800 mA Through Hole Single Primary Winding Dual Secondary Winding 1.63 in 1.31 in 1.31 in F16
Triad Magnetics Power Transformers - Board Mount POWER XFMR 20 Vct at 120 mA UL/cUL - Class 2/3, 115V PCB MOUNT / F20-120-C2
Datasheet
Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 16 V CT/8 V 2.5 VA 120 mA/240 mA Through Hole Single Primary Winding Dual Secondary Winding 1.38 in 1.13 in 1.19 in F20
Triad Magnetics Power Transformers - Board Mount POWER XFMR 20 Vct at 1800 mA UL/cUL - Class 2/3, 115V PCB MOUNT / F20-1800-C2
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 16 V CT/8 V 36 VA 1.8 A/3.6 A Through Hole Single Primary Winding Dual Secondary Winding 2.63 in 2.19 in 1.56 in F20
Triad Magnetics Power Transformers - Board Mount POWER XFMR 20 Vct at 600 mA UL/cUL - Class 2/3, 115V PCB MOUNT / F20-600-C2
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 16 V CT/8 V 12 VA 600 mA/1.2 A Through Hole Single Primary Winding Dual Secondary Winding 1.88 in 1.56 in 1.44 in F20
Triad Magnetics Power Transformers - Board Mount POWER XFMR 24 Vct at 800 mA UL/cUL - Class 2/3, 115V PCB MOUNT / F24-800-C2
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 16 V CT/8 V 20 VA 800 mA/1.6 A Through Hole Single Primary Winding Dual Secondary Winding 2.25 in 1.88 in 1.44 in F24
Triad Magnetics Power Transformers - Board Mount POWER XFMR 28 Vct at 200 mA UL/cUL - Class 2/3, 115V PCB MOUNT / F28-200-C2
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 16 V CT/8 V 6 VA 200 mA/400 mA Through Hole Single Primary Winding Dual Secondary Winding 1.63 in 1.31 in 1.31 in F28
Triad Magnetics Power Transformers - Board Mount POWER XFMR 28 Vct at 420 mA UL/cUL - Class 2/3, 115V PCB MOUNT / F28-420-C2
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 16 V CT/8 V 12 VA 420 mA/840 mA Through Hole Single Primary Winding Dual Secondary Winding 1.88 in 1.56 in 1.44 in F28
Triad Magnetics Power Transformers - Board Mount POWER XFMR 48 Vct at 250 mA UL/cUL - Class 3, 115V PCB MOUNT / F48-250-C2
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 24 V 12 VA 250 mA/500 mA Through Hole Single Primary Winding Dual Secondary Winding 1.875 in 1.562 in 1.437 in F48
Triad Magnetics Power Transformers - Board Mount POWER XFMR 56 Vct at 45 mA UL/cUL - Class 3, 115V PCB MOUNT / F56-045-C2
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC 16 V CT/8 V 2.5 VA 45 mA/90 mA Through Hole Single Primary Winding Dual Secondary Winding 1.375 in 1.125 in 1.187 in F56
Triad Magnetics Power Transformers - Board Mount POWER XFMR 12.6 Vct at 2850 mA UL/cUL - Class 2, TUV, 115/230V PCB MOUNT
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC, 230 VAC 12.6 V CT 36 VA 2.85 A/5.7 A Through Hole Dual Primary Winding Dual Secondary Winding 2.625 in 2.187 in 1.562 in FS
Triad Magnetics Power Transformers - Board Mount POWER XFMR 36 Vct at 550 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT
Datasheet
Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC, 230 VAC 36 V CT/18 V 20 VA 550 mA/1.1 A Through Hole Dual Primary Winding Dual Secondary Winding 2.25 in 1.88 in 1.44 in FS
Triad Magnetics Power Transformers - Board Mount POWER XFMR 56 Vct at 45 mA UL/cUL - Class 3, TUV, 115/230V PCB MOUNT
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Class 2 Transformers 115 VAC, 230 VAC 56 V CT/28 V 2.5 VA 45 mA/90 mA Through Hole Dual Primary Winding Dual Secondary Winding 1.38 in 1.13 in 1.19 in FS