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

Hammond Transformers

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

Types of Transformers

List Images

Results: 2.070

Applied Filters:

Manufacturer = Hammond

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

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 Transformer, chassis mount, 115/230VAC, 6VA, 20V C.T.@0.3A, 186 Series

186B20
Hammond Manufacturing
1: Rp256.477
8In Stock

Mfr. Part No.
186B20

Mouser Part No
546-186B20

Hammond Manufacturing

Power Transformers - Industrial Transformer, chassis mount, 115/230VAC, 6VA, 20V C.T.@0.3A, 186 Series

Datasheet

8In Stock

Rp256.477

Rp219.235

Rp210.062

Rp205.292

View

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

20 VAC CT

Chassis

Power Transformers - Board Mount Transformer, PCB mount, low profile, 6VA, 120V C.T. @ 50ma, 60V @ 100ma

229A120-BULK
Hammond Manufacturing
1: Rp271.888
3In Stock

Mfr. Part No.
229A120-BULK

Mouser Part No
546-229A120-BULK

Hammond Manufacturing

Power Transformers - Board Mount Transformer, PCB mount, low profile, 6VA, 120V C.T. @ 50ma, 60V @ 100ma

Datasheet

Product Comments

3In Stock

Rp271.888

Rp231.160

Rp221.620

Rp214.832

View

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

120 VAC CT

Through Hole

Power Transformers - Industrial VOX AC15C1 120/240 VAC 50/60 Hz.

290CEZ
Hammond Manufacturing
1: Rp2.169.231
5In Stock

Mfr. Part No.
290CEZ

Mouser Part No
546-290CEZ

Hammond Manufacturing

Power Transformers - Industrial VOX AC15C1 120/240 VAC 50/60 Hz.

Datasheet

5In Stock

Rp2.169.231

Rp1.929.082

Rp1.870.742

Rp1.837.719

View

Min.: 1
Mult.: 1

115 VAC, 230 VAC

Chassis

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

291CEX
Hammond Manufacturing
1: Rp3.117.719
2In Stock

Mfr. Part No.
291CEX

Mouser Part No
546-291CEX

Hammond Manufacturing

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

Datasheet

2In Stock

Rp3.117.719

Rp2.912.244

Rp2.879.772

Rp2.820.698

View

Min.: 1
Mult.: 1

230 VAC

650 VAC CT

Chassis

Power Transformers - Industrial COLLINS 51J4 POWER ALSO USED IN COLLINS R-388 (51J-3) RECEIVER

PWDP13063
Hammond Manufacturing
1: Rp4.389.831
1In Stock
New At Mouser

Mfr. Part No.
PWDP13063

Mouser Part No
546-PWDP13063

New At Mouser

Hammond Manufacturing

Power Transformers - Industrial COLLINS 51J4 POWER ALSO USED IN COLLINS R-388 (51J-3) RECEIVER

Datasheet

1In Stock

Rp4.389.831

Rp4.378.823

Min.: 1
Mult.: 1

115 VAC, 230 VAC

5 VAC, 6.3 VAC, 520 VAC

Chassis Mount

Power Transformers - Board Mount Transformer, PCB mount, low profile, 6VA, 12.6V C.T. @ 450ma, 6.3V @ 900ma

229A12-BULK
Hammond Manufacturing
1: Rp271.888
4In Stock

Mfr. Part No.
229A12-BULK

Mouser Part No
546-229A12-BULK

Hammond Manufacturing

Power Transformers - Board Mount Transformer, PCB mount, low profile, 6VA, 12.6V C.T. @ 450ma, 6.3V @ 900ma

Datasheet

Product Comments

4In Stock

Rp271.888

Rp231.160

Rp221.620

Rp214.832

View

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

12.6 VAC CT

Through Hole

Power Transformers - Board Mount Transformer, PCB mount, low profile, 6VA, 30V C.T. @ 200ma, 15V @ 400ma

229A30-BULK
Hammond Manufacturing
1: Rp271.888
4In Stock

Mfr. Part No.
229A30-BULK

Mouser Part No
546-229A30-BULK

Hammond Manufacturing

Power Transformers - Board Mount Transformer, PCB mount, low profile, 6VA, 30V C.T. @ 200ma, 15V @ 400ma

Datasheet

Product Comments

4In Stock

Rp271.888

Rp231.160

Rp221.620

Rp214.832

View

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

30 VAC CT

Through Hole

Power Transformers - Industrial Fender Deluex*, 120V @ 50/60 Hz, 710Vct @ 115mA

290BBX
Hammond Manufacturing
1: Rp2.180.789
3In Stock
4Expected 02/09/2026

Mfr. Part No.
290BBX

Mouser Part No
546-290BBX

Hammond Manufacturing

Power Transformers - Industrial Fender Deluex*, 120V @ 50/60 Hz, 710Vct @ 115mA

Datasheet

3In Stock

4Expected 02/09/2026

Rp2.180.789

Rp1.872.026

Rp1.834.783

Rp1.781.213

View

Min.: 1
Mult.: 1

Power Transformers - Industrial Fender 120/210/220/230/240V @ 50/60 Hz, 710Vct/610Vct @ 300mA

290D2EX
Hammond Manufacturing
1: Rp4.272.050
4In Stock

Mfr. Part No.
290D2EX

Mouser Part No
546-290D2EX

Hammond Manufacturing

Power Transformers - Industrial Fender 120/210/220/230/240V @ 50/60 Hz, 710Vct/610Vct @ 300mA

Datasheet

4In Stock

Rp4.272.050

Rp3.677.823

Rp3.641.498

Rp3.566.462

View

Min.: 1
Mult.: 1

Power Transformers - Industrial Fender 240V @ 50/60 Hz, 342V @ 500mA

290VEX
Hammond Manufacturing
1: Rp3.670.851
2In Stock

Mfr. Part No.
290VEX

Mouser Part No
546-290VEX

Hammond Manufacturing

Power Transformers - Industrial Fender 240V @ 50/60 Hz, 342V @ 500mA

Datasheet

2In Stock

Rp3.670.851

Rp3.274.944

Rp3.241.004

Rp3.180.279

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Audio transformer, broadcast,sealed, Interstage or Isolating

850QA
Hammond Manufacturing
1: Rp2.804.736
7In Stock

Mfr. Part No.
850QA

Mouser Part No
546-850QA

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, broadcast,sealed, Interstage or Isolating

Datasheet

7In Stock

Rp2.804.736

Rp2.583.667

Rp2.505.880

Rp2.445.338

View

Min.: 1
Mult.: 1

Power Transformers - Industrial Transformer, Class 2 energy limiting, plug-in, 40VA, 120V input, 14V ouput

BPE2EE
Hammond Manufacturing
1: Rp526.714
46In Stock

Mfr. Part No.
BPE2EE

Mouser Part No
546-BPE2EE

Hammond Manufacturing

Power Transformers - Industrial Transformer, Class 2 energy limiting, plug-in, 40VA, 120V input, 14V ouput

Datasheet

46In Stock

Rp526.714

Rp475.712

Rp454.430

Rp452.412

View

Min.: 1
Mult.: 1

40 VA

115 VAC

14 VAC

Plug

Power Transformers - Industrial Power transformer, chassis mount, 75VA, 25V @ 3A or 12.5V @ 6A

266M25
Hammond Manufacturing
1: Rp1.254.133
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

Datasheet

14In Stock

Rp1.254.133

Rp1.115.253

Rp1.081.680

Rp1.056.546

View

Min.: 1
Mult.: 1

75 VA

115 VAC, 230 VAC

25 VAC CT

Chassis

Power Transformers - Industrial Fender 120V @ 60 Hz, 710Vct/610Vct @ 300mA

290D2X
Hammond Manufacturing
1: Rp3.912.285
6In Stock

Mfr. Part No.
290D2X

Mouser Part No
546-290D2X

Hammond Manufacturing

Power Transformers - Industrial Fender 120V @ 60 Hz, 710Vct/610Vct @ 300mA

Datasheet

6In Stock

Rp3.912.285

Rp3.627.555

Rp3.513.993

Rp3.463.908

View

Min.: 1
Mult.: 1

Power Transformers - Industrial Power transformer, toroid, 750 VA, with 60V @ 12.5A secondary

1182Q60
Hammond Manufacturing
1: Rp2.841.245
7In Stock

Mfr. Part No.
1182Q60

Mouser Part No
546-1182Q60

Hammond Manufacturing

Power Transformers - Industrial Power transformer, toroid, 750 VA, with 60V @ 12.5A secondary

Learn More

Datasheet

7In Stock

Rp2.841.245

Rp2.710.805

Rp2.540.187

Rp2.507.348

View

Min.: 1
Mult.: 1

750 VA

115 VAC, 230 VAC

120 V Series, 60 V Parallel

Chassis

Power Transformers - Industrial Transformer, high volt, 40VA, primary 115VAC, HV secondary 250V C.T. @ 115ma.

269AX
Hammond Manufacturing
1: Rp1.532.258
15In Stock

Mfr. Part No.
269AX

Mouser Part No
546-269AX

Hammond Manufacturing

Power Transformers - Industrial Transformer, high volt, 40VA, primary 115VAC, HV secondary 250V C.T. @ 115ma.

Learn More

Datasheet

15In Stock

Rp1.532.258

Rp1.326.599

Rp1.326.232

Rp1.290.825

View

Min.: 1
Mult.: 1

40 VA

115 VAC

250 VAC CT

Chassis

Power Transformers - Industrial COLLINS 30S-1 BIAS TRANS

PWDP13042
Hammond Manufacturing
1: Rp1.761.033
1In Stock

Mfr. Part No.
PWDP13042

Mouser Part No
546-PWDP13042

Hammond Manufacturing

Power Transformers - Industrial COLLINS 30S-1 BIAS TRANS

Datasheet

1In Stock

Rp1.761.033

Rp1.748.190

View

Min.: 1
Mult.: 1

Power Transformers - Industrial Power transformer, low voltage, 115V 60 Hz., 12.5VA, 25 C.T., 0.5A

166G25-BULK
Hammond Manufacturing
1: Rp268.219
20In Stock

Mfr. Part No.
166G25-BULK

Mouser Part No
546-166G25-BULK

Hammond Manufacturing

Power Transformers - Industrial Power transformer, low voltage, 115V 60 Hz., 12.5VA, 25 C.T., 0.5A

Datasheet

Product Comments

20In Stock

Rp268.219

Rp228.041

Rp218.684

Rp211.896

View

Min.: 1
Mult.: 1

12.5 VA

115 VAC

25 VAC CT

Chassis

Pulse Transformers PULSE

612H
Hammond Manufacturing
1: Rp511.303
3In Stock

Mfr. Part No.
612H

Mouser Part No
546-612H

Hammond Manufacturing

Pulse Transformers PULSE

Datasheet

3In Stock

Rp511.303

Rp428.563

Rp413.886

Rp401.594

View

Min.: 1
Mult.: 1

Power Transformers - Industrial Fender 94 Twin Reissue, 120V @ 60 Hz, 365Vct @ 850mA

290EAZ
Hammond Manufacturing
1: Rp4.295.532
2In Stock

Mfr. Part No.
290EAZ

Mouser Part No
546-290EAZ

Hammond Manufacturing

Power Transformers - Industrial Fender 94 Twin Reissue, 120V @ 60 Hz, 365Vct @ 850mA

Datasheet

2In Stock

Rp4.295.532

Rp3.142.303

Rp3.083.045

Rp2.975.354

View

Min.: 1
Mult.: 1

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

291ZZ
Hammond Manufacturing
1: Rp4.533.113
3In Stock

Mfr. Part No.
291ZZ

Mouser Part No
546-291ZZ

Hammond Manufacturing

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

Datasheet

3In Stock

Rp4.533.113

Rp3.933.382

Rp3.871.006

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Audio transformer, broadcast, Interstage (ratio 1:1)

835A
Hammond Manufacturing
1: Rp2.524.410
1In Stock

Mfr. Part No.
835A

Mouser Part No
546-835A

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, broadcast, Interstage (ratio 1:1)

Datasheet

1In Stock

Rp2.524.410

Rp2.256.191

Rp2.205.740

Rp2.156.756

View

Min.: 1
Mult.: 1

Power Transformers - Industrial Fender 120V/210/230V/240V @ 50/60 Hz, 550Vct @ 100mA

290HAEX
Hammond Manufacturing
1: Rp2.941.231
2In Stock

Mfr. Part No.
290HAEX

Mouser Part No
546-290HAEX

Hammond Manufacturing

Power Transformers - Industrial Fender 120V/210/230V/240V @ 50/60 Hz, 550Vct @ 100mA

Datasheet

2In Stock

Rp2.941.231

Rp2.500.560

Rp2.458.181

Rp2.389.383

View

Min.: 1
Mult.: 1

Power Transformers - Industrial Transformer, chassis mount, 115/230VAC, 100VA, 20V C.T.@5A, 186 Series

186F20
Hammond Manufacturing
1: Rp525.429
1In Stock

Mfr. Part No.
186F20

Mouser Part No
546-186F20

Hammond Manufacturing

Power Transformers - Industrial Transformer, chassis mount, 115/230VAC, 100VA, 20V C.T.@5A, 186 Series

Datasheet

1In Stock

Rp525.429

Rp469.658

Rp452.596

Rp436.635

View

Min.: 1
Mult.: 1

100 VA

115 VAC, 230 VAC

20 VAC CT

Chassis

Power Transformers - Industrial Fender Generic, 100/120/220/230/240V @ 50/60 Hz, 690vCT @ 200mA

290LEX
Hammond Manufacturing
1: Rp3.162.117
1In Stock

Mfr. Part No.
290LEX

Mouser Part No
546-290LEX

Hammond Manufacturing

Power Transformers - Industrial Fender Generic, 100/120/220/230/240V @ 50/60 Hz, 690vCT @ 200mA

Datasheet

1In Stock

Rp3.162.117

Rp2.802.902

Rp2.748.598

Rp2.657.418

View

Min.: 1
Mult.: 1

100 VAC, 120 VAC, 220 VAC, 230 VAC, 240 VAC

Chassis

Hammond Transformers

Types of Transformers

Customer Service Office

Company

Resources

Support

1 mW
3 mW
4 mW
5 mW
10 mW
12 mW
20 mW
35 mW
50 mW (1/20 W)
60 mW
100 mW (1/10 W)
135 mW
150 mW
200 mW (1/5 W)
280 mW
300 mW
500 mVA
500 mW (1/2 W)
540 mVA
630 mVA

5 V
100 V, 110 V, 120 V, 120 V
100 VAC to 240 VAC
100 VAC, 120 VAC, 220 VAC, 230 VAC, 240 VAC
115 V
115 V, 115 V
115 VAC
115 VAC to 230 VAC
115 VAC, 230 VAC
117 VAC, 234 VAC
120 V
120 VAC
120 VAC, 220 VAC, 240 VAC
208 VAC, 240 VAC
230 VAC
240 VAC
240 VAC, 480 VAC
347 VAC
480 VAC
600 V

2.5 VAC CT
3 VAC CT
5 VAC CT
5 VAC, 6.3 VAC, 520 VAC
6.3 V
6.3 VAC CT
6.3 VAC, 25 VAC, 325 VAC
6.3 VAC, 250 VAC
7 VAC CT
7.5 VAC CT
8 VAC CT
8.5 VAC CT
9 VAC
9 VAC CT
10 VAC
10 VAC CT
11 VAC CT
12 V Series, 6 V Parallel
12 VAC
12 VAC CT