.hide-partial { max-height: none; } .show-more { display: none; }

291 Series Power Transformers - Industrial

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 17

Applied Filters:

Series = 291

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

Secondary Current Rating

Primary Winding

Secondary Winding

Length

Width

Height

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Power Transformers - Industrial Fender Generic, 240V @ 50/60 Hz, 650Vct @ 207mA

291CEX
Hammond Manufacturing
1: $174.12
2In Stock

Mfr. Part #
291CEX

Mouser Part #
546-291CEX

Hammond Manufacturing

Power Transformers - Industrial Fender Generic, 240V @ 50/60 Hz, 650Vct @ 207mA

Datasheet

2In Stock

$174.12

$160.07

$158.52

$155.54

View

Min.: 1
Mult.: 1

230 VAC

650 VAC CT

Chassis

207 mA

Single Primary Winding

Triple Secondary Winding

103.2 mm

79.37 mm

95.25 mm

291

Power Transformers - Industrial POWER TRANS

291JEX
Hammond Manufacturing
1: $213.73
2In Stock

Mfr. Part #
291JEX

Mouser Part #
546-291JEX

Hammond Manufacturing

Power Transformers - Industrial POWER TRANS

Datasheet

2In Stock

$213.73

$190.16

$189.15

$185.75

View

Min.: 1
Mult.: 1

291

Power Transformers - Industrial Fender 120/220/230/240V 50/60 Hz, 650/550Vct @ 100mA

291AEX
Hammond Manufacturing
1: $140.34
36In Stock

Mfr. Part #
291AEX

Mouser Part #
546-291AEX

Hammond Manufacturing

Power Transformers - Industrial Fender 120/220/230/240V 50/60 Hz, 650/550Vct @ 100mA

Datasheet

36In Stock

$140.34

$131.17

$119.51

$115.83

View

Min.: 1
Mult.: 1

230 VAC

650 VAC CT

Chassis

81 mA

Single Primary Winding

Triple Secondary Winding

71.55 mm

63.5 mm

76.2 mm

291

Power Transformers - Industrial Fender 120V @ 60 Hz, 650Vct @ 81mA

291AX
Hammond Manufacturing
1: $121.99
3In Stock

Mfr. Part #
291AX

Mouser Part #
546-291AX

Hammond Manufacturing

Power Transformers - Industrial Fender 120V @ 60 Hz, 650Vct @ 81mA

Datasheet

3In Stock

$121.99

$105.67

$103.97

$101.12

View

Min.: 1
Mult.: 1

115 VAC

650 VAC CT

Chassis

81 mA

Single Primary Winding

Triple Secondary Winding

71.55 mm

63.5 mm

76.2 mm

291

Power Transformers - Industrial POWER TRANS

291MZ
Hammond Manufacturing
1: $100.60
2Expected 8/27/2026

Mfr. Part #
291MZ

Mouser Part #
546-291MZ

Hammond Manufacturing

Power Transformers - Industrial POWER TRANS

Datasheet

2Expected 8/27/2026

$100.60

$86.74

$85.06

$82.59

View

Min.: 1
Mult.: 1

291

Power Transformers - Industrial Marshall JTM 45/50 Watt Guitar Amp Replacement

291KX
Hammond Manufacturing
1: $166.97
1In Stock
Factory Special Order

Mfr. Part #
291KX

Mouser Part #
546-291KX

Factory Special Order

Hammond Manufacturing

Power Transformers - Industrial Marshall JTM 45/50 Watt Guitar Amp Replacement

Datasheet

1In Stock

More Info Available

$166.97

$159.76

$158.07

$153.06

View

Min.: 1
Mult.: 1

291

Power Transformers - Industrial Fender Generic, 240V @ 50/60 Hz, 660Vct @ 138mA

291BEX
Hammond Manufacturing
1: $164.49
15Factory Stock Available

Mfr. Part #
291BEX

Mouser Part #
546-291BEX

Hammond Manufacturing

Power Transformers - Industrial Fender Generic, 240V @ 50/60 Hz, 660Vct @ 138mA

Datasheet

15Factory Stock Available

More Info Available

$164.49

$145.40

$141.17

$136.40

View

Min.: 1
Mult.: 1

230 VAC

660 VAC CT

Chassis

138 mA

Single Primary Winding

Triple Secondary Winding

103.2 mm

71.45 mm

85.72 mm

291

Power Transformers - Industrial Fender Generic, 240V @ 50/60 Hz, 660Vct @ 276mA

291EEX
Hammond Manufacturing
1: $184.15
6Factory Stock Available

Mfr. Part #
291EEX

Mouser Part #
546-291EEX

Hammond Manufacturing

Power Transformers - Industrial Fender Generic, 240V @ 50/60 Hz, 660Vct @ 276mA

Datasheet

6Factory Stock Available

More Info Available

$184.15

$163.02

$158.21

$152.93

View

Min.: 1
Mult.: 1

230 VAC

660 VAC CT

Chassis

276 mA

Single Primary Winding

Dual Secondary Winding

103.2 mm

87.32 mm

104.77 mm

291

Power Transformers - Industrial Fender Generic, 120V @ 60 Hz, 660Vct @ 138mA

291BX
Hammond Manufacturing
1: $139.54
4Factory Stock Available

Mfr. Part #
291BX

Mouser Part #
546-291BX

Hammond Manufacturing

Power Transformers - Industrial Fender Generic, 120V @ 60 Hz, 660Vct @ 138mA

Datasheet

4Factory Stock Available

More Info Available

$139.54

$123.46

$119.24

$115.50

View

Min.: 1
Mult.: 1

115 VAC

660 VAC CT

Chassis

138 mA

Single Primary Winding

Triple Secondary Winding

103.2 mm

71.45 mm

85.72 mm

291

Power Transformers - Industrial Fender Generic, 120V @ 60 Hz, 650Vct @ 207mA

291CX
Hammond Manufacturing
1: $143.46
6Factory Stock Available

Mfr. Part #
291CX

Mouser Part #
546-291CX

Hammond Manufacturing

Power Transformers - Industrial Fender Generic, 120V @ 60 Hz, 650Vct @ 207mA

Datasheet

6Factory Stock Available

More Info Available

$143.46

$131.49

$126.92

$122.92

View

Min.: 1
Mult.: 1

115 VAC

650 VAC CT

Chassis

207 mA

Single Primary Winding

Triple Secondary Winding

103.2 mm

79.37 mm

95.25 mm

291

Power Transformers - Industrial Power transformer, replacement for guitar amp, 290 series

291EX
Hammond Manufacturing
1: $146.83
7Factory Stock Available

Mfr. Part #
291EX

Mouser Part #
546-291EX

Hammond Manufacturing

Power Transformers - Industrial Power transformer, replacement for guitar amp, 290 series

Datasheet

7Factory Stock Available

More Info Available

$146.83

$137.83

$134.60

$131.29

View

Min.: 1
Mult.: 1

115 VAC

660 VAC CT

Chassis

276 mA

Single Primary Winding

Dual Secondary Winding

103.2 mm

87.32 mm

104.77 mm

291

Power Transformers - Industrial Fender Generic, 120V @ 60 Hz, 640Vct @ 518mA

291FX
Hammond Manufacturing
1: $196.22
4Factory Stock Available

Mfr. Part #
291FX

Mouser Part #
546-291FX

Hammond Manufacturing

Power Transformers - Industrial Fender Generic, 120V @ 60 Hz, 640Vct @ 518mA

Datasheet

4Factory Stock Available

More Info Available

$196.22

$188.57

$186.85

$185.34

View

Min.: 1
Mult.: 1

115 VAC

640 VAC CT

Chassis

517.5 mA

Single Primary Winding

Dual Secondary Winding

119.12 mm

95.25 mm

114.3 mm

291

Power Transformers - Industrial POWER TRANS

291GX
Hammond Manufacturing
1: $157.89
3Factory Stock Available

Mfr. Part #
291GX

Mouser Part #
546-291GX

Hammond Manufacturing

Power Transformers - Industrial POWER TRANS

Datasheet

3Factory Stock Available

More Info Available

$157.89

$151.07

$149.47

$144.74

View

Min.: 1
Mult.: 1

291

Power Transformers - Industrial POWER TRANS

291JX
Hammond Manufacturing
1: $201.50
1Factory Stock Available

Mfr. Part #
291JX

Mouser Part #
546-291JX

Hammond Manufacturing

Power Transformers - Industrial POWER TRANS

Datasheet

1Factory Stock Available

More Info Available

$201.50

$190.16

$189.15

$185.75

View

Min.: 1
Mult.: 1

291

Power Transformers - Industrial POWER TRANS

291HX
Hammond Manufacturing
1: $176.75
Non-Stocked

Mfr. Part #
291HX

Mouser Part #
546-291HX

Hammond Manufacturing

Power Transformers - Industrial POWER TRANS

Datasheet

Non-Stocked

$176.75

$169.11

$167.32

$162.02

View

Min.: 1
Mult.: 1

291

Power Transformers - Industrial POWER TRANS

291TC
Hammond Manufacturing
1: $207.84
Non-Stocked

Mfr. Part #
291TC

Mouser Part #
546-291TC

Hammond Manufacturing

Power Transformers - Industrial POWER TRANS

Datasheet

Non-Stocked

$207.84

$196.13

$195.07

$191.59

View

Min.: 1
Mult.: 1

291

Power Transformers - Industrial Yorkville/Traynor (YBA-3/A-1315), 120V 60 Hz, 800Vct @ 530 mA

291YX
Hammond Manufacturing
1: $264.07
Non-Stocked

Mfr. Part #
291YX

Mouser Part #
546-291YX

Hammond Manufacturing

Power Transformers - Industrial Yorkville/Traynor (YBA-3/A-1315), 120V 60 Hz, 800Vct @ 530 mA

Datasheet

Non-Stocked

$264.07

$251.12

$249.71

Min.: 1
Mult.: 1

291

291 Series Power Transformers - Industrial

Customer Service Office

Company

Resources

Support