Power Transformers - Industrial

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Filament Power Transformers with Low Voltage

Hammond Manufacturing Filament Power Transformers with Low Voltage include a variety of chassis-mount modules with an open or enclosed style. These transformers feature a dual bobbin design with no electrostatic shield required and 6" (minimum) long leads. The 165 Series and 265 Series also are available with copper tabs with holes. Hammond Manufacturing Filament Power Transformers with Low Voltage feature an overall volt-amps (VA) power rating ranging from 0.63VA to 640VA. The 165 Series, 166 Series, and 167 Series offer a 115V primary voltage rating, while the 265 Series and 266 Series have a 117V/234V primary voltage rating. All of these transformers are UL listed and CSA certified.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style	Secondary Current Rating	Primary Winding	Secondary Winding	Length	Width	Height	Termination Style	Type	Series
Power Transformers - Industrial Power transformer, chassis mount, 7.2VA, 24V @ 0.3A or 12V @ 0.6A 266F24 Hammond Manufacturing 1: Rp645.596 109In Stock	Mfr. Part No. 266F24 Mouser Part No 546-266F24	Hammond Manufacturing	Power Transformers - Industrial Power transformer, chassis mount, 7.2VA, 24V @ 0.3A or 12V @ 0.6A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	109In Stock	Rp645.596 Rp610.188 Rp580.651 Rp555.700 View Rp545.794 Rp527.264 Quote	Min.: 1 Mult.: 1	7.2 VA	115 VAC, 230 VAC	24 VAC CT	Chassis	300 mA	Dual Primary Winding	Dual Secondary Winding	71.37 mm	40.64 mm	42.67 mm	Wire Leads	Low Voltage, Filament Dual Primary	266
Power Transformers - Industrial Power transformer, chassis mount, 7.5VA, 2.5V @ 3A or 1.25V @ 6A 266M2 Hammond Manufacturing 1: Rp530.383 41In Stock	Mfr. Part No. 266M2 Mouser Part No 546-266M2	Hammond Manufacturing	Power Transformers - Industrial Power transformer, chassis mount, 7.5VA, 2.5V @ 3A or 1.25V @ 6A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	41In Stock	Rp530.383 Rp465.438 Rp448.927 Rp444.157 View Rp428.563 Rp412.418 Quote	Min.: 1 Mult.: 1	7.5 VA	115 VAC, 230 VAC	2.5 VAC CT	Chassis	3 A	Dual Primary Winding	Dual Secondary Winding	71.62 mm	42.92 mm	42.92 mm	Wire Leads	Low Voltage, Filament Dual Primary	266
Power Transformers - Industrial Power transformer, chassis mount, 3.78VA, 12.6V @ 0.3A or 6.3V @ 0.6A 266F12-BULK Hammond Manufacturing 1: Rp290.050 10In Stock	Mfr. Part No. 266F12-BULK Mouser Part No 546-266F12-BULK	Hammond Manufacturing	Power Transformers - Industrial Power transformer, chassis mount, 3.78VA, 12.6V @ 0.3A or 6.3V @ 0.6A	Datasheet	10In Stock	Rp290.050 Rp246.570 Rp236.480 Rp229.142 View Rp221.987 Rp212.814 Rp206.026 Rp199.604 Quote	Min.: 1 Mult.: 1	3.78 VA	115 VAC, 230 VAC	12.6 VAC CT	Chassis	300 mA	Dual Primary Winding	Dual Secondary Winding	60.45 mm	38.1 mm	36.83 mm	Wire Leads	LV Rectifier use Transformer	266
Power Transformers - Industrial Power transformer, chassis mount, 75VA, 25V @ 3A or 12.5V @ 6A 266M25 Hammond Manufacturing 1: Rp1.250.647 14In Stock	Mfr. Part No. 266M25 Mouser Part No 546-266M25	Hammond Manufacturing	Power Transformers - Industrial Power transformer, chassis mount, 75VA, 25V @ 3A or 12.5V @ 6A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	14In Stock	Rp1.250.647 Rp1.114.703 Rp1.084.249 Rp1.059.298 View Rp1.026.826 Quote	Min.: 1 Mult.: 1	75 VA	115 VAC, 230 VAC	25 VAC CT	Chassis	3 A	Dual Primary Winding	Dual Secondary Winding	114.3 mm	63.5 mm	73.66 mm	Wire Leads	Low Voltage, Filament Dual Primary	266
Power Transformers - Industrial Transformer, low voltage, high current, chassis mount, 126VA, 12.6VCT, 10A 165S12 Hammond Manufacturing 1: Rp1.228.448 20In Stock	Mfr. Part No. 165S12 Mouser Part No 546-165S12	Hammond Manufacturing	Power Transformers - Industrial Transformer, low voltage, high current, chassis mount, 126VA, 12.6VCT, 10A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	20In Stock	Rp1.228.448 Rp1.078.928 Rp1.069.021 Rp1.034.714 View Rp1.002.425 Quote	Min.: 1 Mult.: 1	126 VA	115 VAC	12.6 VAC CT	Chassis	10 A	Single Primary Winding	Single Secondary Winding	3 in	2.56 in	3.25 in	Chassis	Low Voltage, Chassis Mount	165
Power Transformers - Industrial Power transformer, chassis mount, 12VA, 12V @ 1A or 6V @ 2A 266JA12 Hammond Manufacturing 1: Rp410.950 83In Stock	Mfr. Part No. 266JA12 Mouser Part No 546-266JA12	Hammond Manufacturing	Power Transformers - Industrial Power transformer, chassis mount, 12VA, 12V @ 1A or 6V @ 2A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	83In Stock	Rp410.950 Rp352.977 Rp340.318 Rp332.980 View Rp322.890 Rp315.918 Quote	Min.: 1 Mult.: 1	12 VA	115 VAC, 230 VAC	12 VAC CT	Chassis	1 A	Dual Primary Winding	Dual Secondary Winding	73.15 mm	43.94 mm	60.19 mm	Wire Leads	Low Voltage, Filament Dual Primary	266
Power Transformers - Industrial Power transformer, chassis mount, 1.8VA, 12V @ 0.15A or 6V @ 0.3A 266E12 Hammond Manufacturing 1: Rp400.493 150In Stock	Mfr. Part No. 266E12 Mouser Part No 546-266E12	Hammond Manufacturing	Power Transformers - Industrial Power transformer, chassis mount, 1.8VA, 12V @ 0.15A or 6V @ 0.3A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	150In Stock	Rp400.493 Rp358.848 Rp343.254 Rp335.365 View Rp317.386 Rp292.068 Rp286.014 Quote	Min.: 1 Mult.: 1	1.8 VA	115 VAC, 230 VAC	12 VAC CT	Chassis	150 mA	Dual Primary Winding	Dual Secondary Winding	52.32 mm	30.98 mm	31.75 mm	Wire Leads	LV Rectifier use Transformer	266
Power Transformers - Industrial Power transformer, chassis mount, 96VA, 48V @ 2A or 24V @ 4A 266L48 Hammond Manufacturing 1: Rp1.454.654 21In Stock	Mfr. Part No. 266L48 Mouser Part No 546-266L48	Hammond Manufacturing	Power Transformers - Industrial Power transformer, chassis mount, 96VA, 48V @ 2A or 24V @ 4A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	21In Stock	Rp1.454.654 Rp1.310.822 Rp1.277.615 Rp1.242.942 View Quote	Min.: 1 Mult.: 1	96 VA	115 VAC, 230 VAC	48 VAC CT	Chassis	2 A	Dual Primary Winding	Dual Secondary Winding	71.37 mm	77.72 mm	85.85 mm	Wire Leads	Low Voltage, Filament Dual Primary	266
Power Transformers - Industrial Transformer, low voltage, high current, chassis mount, 150VA, 30.0VCT, 5A 165P30 Hammond Manufacturing 1: Rp1.258.169 3In Stock	Mfr. Part No. 165P30 Mouser Part No 546-165P30	Hammond Manufacturing	Power Transformers - Industrial Transformer, low voltage, high current, chassis mount, 150VA, 30.0VCT, 5A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	3In Stock	Rp1.258.169 Rp1.098.192 Rp1.047.740 Rp1.013.433 View Rp981.694 Quote	Min.: 1 Mult.: 1	150 VA	115 VAC	30 VAC CT	Chassis	5 A	Single Primary Winding	Single Secondary Winding	3 in	2.56 in	3.25 in	Chassis	Low Voltage, Chassis Mount	165
Power Transformers - Industrial Transformer, low voltage, high current, chassis mount, 300VA, 60.0VCT, 5A 165P60 Hammond Manufacturing 1: Rp1.610.045 1In Stock	Mfr. Part No. 165P60 Mouser Part No 546-165P60	Hammond Manufacturing	Power Transformers - Industrial Transformer, low voltage, high current, chassis mount, 300VA, 60.0VCT, 5A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	1In Stock	Rp1.610.045 Rp1.380.170 Rp1.340.542 Rp1.299.631 View Rp1.265.691 Quote	Min.: 1 Mult.: 1	300 VA	115 VAC	60 VAC	Chassis	5 A	Single Primary Winding	Single Secondary Winding	4.5 in	3.75 in	3.88 in	Chassis	Low Voltage, Chassis Mount	165
Power Transformers - Industrial Transformer, low voltage, high current, chassis mount, 180VA, 18.0VCT, 10A 165S18 Hammond Manufacturing 1: Rp1.368.061 3In Stock	Mfr. Part No. 165S18 Mouser Part No 546-165S18	Hammond Manufacturing	Power Transformers - Industrial Transformer, low voltage, high current, chassis mount, 180VA, 18.0VCT, 10A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	3In Stock	Rp1.368.061 Rp1.204.782 Rp1.137.269 Rp1.111.401 View Rp1.077.644 Quote	Min.: 1 Mult.: 1	180 VA	115 VAC	18 VAC CT	Chassis	10 A	Single Primary Winding	Single Secondary Winding	3.75 in	3.13 in	3.13 in	Chassis	Low Voltage, Chassis Mount	165
Power Transformers - Industrial Transformer, low voltage, high current, chassis mount, 157.5VA, 7.5 VCT, 21A 165V7 Hammond Manufacturing 1: Rp1.368.979 2In Stock	Mfr. Part No. 165V7 Mouser Part No 546-165V7	Hammond Manufacturing	Power Transformers - Industrial Transformer, low voltage, high current, chassis mount, 157.5VA, 7.5 VCT, 21A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	2In Stock	Rp1.368.979 Rp1.205.699 Rp1.137.819 Rp1.112.318 View Rp1.078.561 Quote	Min.: 1 Mult.: 1	157.5 VA	115 VAC	7.5 VAC CT	Chassis	21 A	Single Primary Winding	Single Secondary Winding	3.75 in	3.13 in	2.63 in	Chassis	Low Voltage, Chassis Mount	165
Power Transformers - Industrial Transformer, low voltage, high current, chassis mount, 150VA, 3.0 VCT, 50A 165Z3 Hammond Manufacturing 1: Rp1.240.557 13In Stock	Mfr. Part No. 165Z3 Mouser Part No 546-165Z3	Hammond Manufacturing	Power Transformers - Industrial Transformer, low voltage, high current, chassis mount, 150VA, 3.0 VCT, 50A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	13In Stock	Rp1.240.557 Rp1.214.505 Rp1.064.802 Rp1.050.492 View Rp1.022.790 Quote	Min.: 1 Mult.: 1	150 VA	115 VAC	3 VAC CT	Chassis	50 A	Single Primary Winding	Single Secondary Winding	3.75 in	3.13 in	3.13 in	Chassis	Low Voltage, Chassis Mount	165
Power Transformers - Industrial 40VA 115 80VCT 167G80 Hammond Manufacturing 1: Rp784.842 2In Stock	Mfr. Part No. 167G80 Mouser Part No 546-167G80	Hammond Manufacturing	Power Transformers - Industrial 40VA 115 80VCT	Datasheet	2In Stock	Rp784.842 Rp690.177 Rp657.704 Rp629.268 View Rp619.361 Rp597.162 Quote	Min.: 1 Mult.: 1	40 VA	115 VAC	80 VAC CT	Chassis	500 mA	Single Primary Winding	Single Secondary Winding	55.6 mm	63.5 mm	66.8 mm	Wire Leads	Low Voltage, Filament	167
Power Transformers - Industrial Power transformer, low voltage, enclosed chassis mount, 50VA 115 12.6VCT 167N12 Hammond Manufacturing 1: Rp790.896 1In Stock	Mfr. Part No. 167N12 Mouser Part No 546-167N12	Hammond Manufacturing	Power Transformers - Industrial Power transformer, low voltage, enclosed chassis mount, 50VA 115 12.6VCT Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	1In Stock	Rp790.896 Rp735.675 Rp713.292 Rp693.662 View Rp686.874 Rp671.280 Quote	Min.: 1 Mult.: 1	50.4 VA	115 VAC	12.6 VAC CT	Chassis	4 A	Single Primary Winding	Single Secondary Winding	55.6 mm	66.8 mm	66.8 mm	Wire Leads	Low Voltage, Filament	167
Power Transformers - Industrial Power transformer, low voltage, enclosed chassis mount, 25VA 115 6.3VCT 167N6 Hammond Manufacturing 1: Rp722.832 4In Stock	Mfr. Part No. 167N6 Mouser Part No 546-167N6	Hammond Manufacturing	Power Transformers - Industrial Power transformer, low voltage, enclosed chassis mount, 25VA 115 6.3VCT Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	4In Stock	Rp722.832 Rp624.865 Rp596.062 Rp572.395 View Rp559.370 Rp536.437 Quote	Min.: 1 Mult.: 1	25.2 VA	115 VAC	6.3 VAC CT	Chassis	4 A	Single Primary Winding	Single Secondary Winding	47.8 mm	62 mm	63.5 mm	Wire Leads	Low Voltage, Filament	167
Power Transformers - Industrial Power transformer, low voltage, enclosed chassis mount, 320VA 115 80VCT 167N80 Hammond Manufacturing 1: Rp1.898.077 2In Stock	Mfr. Part No. 167N80 Mouser Part No 546-167N80	Hammond Manufacturing	Power Transformers - Industrial Power transformer, low voltage, enclosed chassis mount, 320VA 115 80VCT Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	2In Stock	Rp1.898.077 Rp1.571.151 Rp1.526.754 Rp1.480.706 View Rp1.443.280 Quote	Min.: 1 Mult.: 1	320 VA	115 VAC	80 VAC CT	Chassis	4 A	Single Primary Winding	Single Secondary Winding	95.3 mm	114.3 mm	115.8 mm	Wire Leads	Low Voltage, Filament	167
Power Transformers - Industrial Power transformer, low voltage, enclosed chassis mount, 100VA 115 20VCT 167P20 Hammond Manufacturing 1: Rp848.686 1In Stock	Mfr. Part No. 167P20 Mouser Part No 546-167P20	Hammond Manufacturing	Power Transformers - Industrial Power transformer, low voltage, enclosed chassis mount, 100VA 115 20VCT Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	1In Stock	Rp848.686 Rp806.857 Rp792.180 Rp789.245 View Rp773.100 Rp765.946 Quote	Min.: 1 Mult.: 1	100 VA	115 VAC	20 VAC CT	Chassis	5 A	Single Primary Winding	Single Secondary Winding	63.5 mm	82.6 mm	77.7 mm	Wire Leads	Low Voltage, Filament	167
Power Transformers - Industrial Power transformer, low voltage, enclosed chassis mount, 38VA 115 6.3VCT 167Q6 Hammond Manufacturing 1: Rp830.707 1In Stock	Mfr. Part No. 167Q6 Mouser Part No 546-167Q6	Hammond Manufacturing	Power Transformers - Industrial Power transformer, low voltage, enclosed chassis mount, 38VA 115 6.3VCT Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	1In Stock	Rp830.707 Rp763.377 Rp745.215 Rp725.768 View Rp713.659 Rp703.202 Quote	Min.: 1 Mult.: 1	37.8 VA	115 VAC	6.3 VAC CT	Chassis	6 A	Single Primary Winding	Single Secondary Winding	55.6 mm	60.5 mm	66.8 mm	Wire Leads	Low Voltage, Filament	167
Power Transformers - Industrial Power transformer, chassis mount, 3.78VA, 12.6V @ 0.3A or 6.3V @ 0.6A 266F12 Hammond Manufacturing 1: Rp314.267 4In Stock	Mfr. Part No. 266F12 Mouser Part No 546-266F12	Hammond Manufacturing	Power Transformers - Industrial Power transformer, chassis mount, 3.78VA, 12.6V @ 0.3A or 6.3V @ 0.6A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	4In Stock	Rp314.267 Rp266.200 Rp250.056 Rp240.700 View Rp232.077 Rp222.170 Rp216.666 Rp215.932 Quote	Min.: 1 Mult.: 1	3.78 VA	115 VAC, 230 VAC	12.6 VAC CT	Chassis	300 mA	Dual Primary Winding	Dual Secondary Winding	60.45 mm	38.1 mm	36.83 mm	Wire Leads	Low Voltage, Filament Dual Primary	266
Power Transformers - Industrial Power transformer, chassis mount, 6VA, 20V @ 0.3A or 10V @ 0.6A 266F20 Hammond Manufacturing 1: Rp691.277 1In Stock	Mfr. Part No. 266F20 Mouser Part No 546-266F20	Hammond Manufacturing	Power Transformers - Industrial Power transformer, chassis mount, 6VA, 20V @ 0.3A or 10V @ 0.6A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	1In Stock	Rp691.277 Rp645.596 Rp625.599 Rp608.537 View Rp602.666 Rp588.907 Quote	Min.: 1 Mult.: 1	6 VA	115 VAC, 230 VAC	20 VAC CT	Chassis	300 mA	Dual Primary Winding	Dual Secondary Winding	71.37 mm	40.64 mm	42.67 mm	Wire Leads	Low Voltage, Filament Dual Primary	266
Power Transformers - Industrial Power transformer, chassis mount, 12VA, 48V @ 0.25A or 24V @ 0.5A 266F48 Hammond Manufacturing 1: Rp580.101 4In Stock	Mfr. Part No. 266F48 Mouser Part No 546-266F48	Hammond Manufacturing	Power Transformers - Industrial Power transformer, chassis mount, 12VA, 48V @ 0.25A or 24V @ 0.5A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	4In Stock	Rp580.101 Rp497.177 Rp478.464 Rp461.402 View Rp444.891 Rp428.196 Rp428.012 Quote	Min.: 1 Mult.: 1	12 VA	115 VAC, 230 VAC	48 VAC CT	Chassis	250 mA	Dual Primary Winding	Dual Secondary Winding	73.15 mm	44.45 mm	60.19 mm	Wire Leads	Low Voltage, Filament Dual Primary	266
Power Transformers - Industrial Power transformer, chassis mount, 6.3VA, 12.6V @ 0.5A or 6.3V @ 1A 266G12 Hammond Manufacturing 1: Rp691.277 1In Stock	Mfr. Part No. 266G12 Mouser Part No 546-266G12	Hammond Manufacturing	Power Transformers - Industrial Power transformer, chassis mount, 6.3VA, 12.6V @ 0.5A or 6.3V @ 1A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	1In Stock	Rp691.277 Rp653.301 Rp634.772 Rp618.811 View Rp613.307 Rp600.465 Quote	Min.: 1 Mult.: 1	6.3 VA	115 VAC, 230 VAC	12.6 VAC CT	Chassis	500 mA	Dual Primary Winding	Dual Secondary Winding	71.37 mm	40.64 mm	42.67 mm	Wire Leads	Low Voltage, Filament Dual Primary	266
Power Transformers - Industrial Power transformer, chassis mount, 7VA, 14V @ 0.5A or 7V @ 1A 266G14 Hammond Manufacturing 1: Rp517.541 1In Stock	Mfr. Part No. 266G14 Mouser Part No 546-266G14	Hammond Manufacturing	Power Transformers - Industrial Power transformer, chassis mount, 7VA, 14V @ 0.5A or 7V @ 1A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	1In Stock	Rp517.541 Rp490.389 Rp481.766 Rp471.309 View Rp461.585 Rp452.963 Quote	Min.: 1 Mult.: 1	7 VA	115 VAC, 230 VAC	14 VAC CT	Chassis	500 mA	Dual Primary Winding	Dual Secondary Winding	71.37 mm	40.64 mm	42.67 mm	Wire Leads	Low Voltage, Filament Dual Primary	266
Power Transformers - Industrial Power transformer, chassis mount, 12VA, 24V @ 0.5A or 12V @ 1A 266G24 Hammond Manufacturing 1: Rp691.461 1In Stock	Mfr. Part No. 266G24 Mouser Part No 546-266G24	Hammond Manufacturing	Power Transformers - Industrial Power transformer, chassis mount, 12VA, 24V @ 0.5A or 12V @ 1A Learn More about Hammond Manufacturing hammond filament power transformers	Datasheet	1In Stock	Rp691.461 Rp596.795 Rp573.496 Rp552.582 View Rp532.584 Rp512.404 Quote	Min.: 1 Mult.: 1	12 VA	115 VAC, 230 VAC	24 VAC CT	Chassis	500 mA	Dual Primary Winding	Dual Secondary Winding	73.15 mm	48.26 mm	60.19 mm	Wire Leads	Low Voltage, Filament Dual Primary	266