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  • Series
  • Height Seated (Max)
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Audio Transformers

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1675 Results

Product

Inventory

Pricing(USD)

Quantity

Datasheet

RoHS

Factory Lead Time

Mount

Mounting Type

Package / Case

Number of Pins

Weight

Operating Frequency (Max)

Packaging

Published

Series

Size / Dimension

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Termination

ECCN Code

Resistance

Applications

Power Rating

Shielding

Current Rating

Frequency

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Approval Agency

Physical Dimension

Voltage - Isolation

DC Resistance (DCR)

Impedance

Current

Max DC Current

Frequency Range

Insertion Loss

Operating Frequency-Min

Insertion Loss (dB)

Transformer Type

Turns Ratio - Primary:Secondary

Number of Secondary Winding

Number of Primary Winding

Impedance - Primary (Ω)

Frequency Response

Impedance - Secondary (Ω)

DC Resistance (DCR) - Primary

DC Resistance (DCR) - Secondary

Power Level

Height

Height Seated (Max)

Length

Width

REACH SVHC

RoHS Status

Lead Free

117K8
117K8

Hammond Manufacturing

41
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

0.6lb 272.16g

-

Bulk

2000

117

3.250Lx1.750W 82.55mmx44.45mm

-

Active

Not Applicable

Solder

EAR99

8Ohm

-

8W

Unshielded

-

-

Solder Lug

-

-

-

-

8Ohm

-

-

100Hz~9kHz

-

-

2 dB

Sound Distribution

-

-

-

8

1dB

25V

-

-

8W

50.8mm

2.000 50.80mm

-

-

-

ROHS3 Compliant

-

290UX
290UX

Hammond Manufacturing

2265
  • 1:$113.776304
  • 10:$107.336136
  • 100:$101.260506
  • 500:$95.528779
    • View all price
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

3.999778kg

-

Bulk

2014

290

3.125Lx3.250W 79.38mmx82.55mm

yes

Active

Not Applicable

Wire Leads

-

-

-

-

-

250mA

-

Wire Leads

-

-

120/240VAC

-

-

-

-

-

-

-

-

POWER TRANSFORMER

-

-

-

-

-

-

4.14Ohm

80mOhm 4.8Ohm 44.94Ohm

-

-

3.813 96.85mm

-

-

No SVHC

ROHS3 Compliant

-

146K
146K

Hammond Manufacturing

37
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

0.031lb 14.06g

-

Bulk

-

146

1.630Lx0.880W 41.40mmx22.35mm

-

Active

Not Applicable

Wire Leads

EAR99

-

-

700mW

Unshielded

4mA

-

Wire Leads

-

-

-

-

-

4mA

-

150Hz~15kHz

-

-

1 dB

Economical Open Type

-

-

-

1kCT

±1dB

8

56Ohm

700mOhm

-

20.574mm

0.810 20.57mm

-

-

-

ROHS3 Compliant

Lead Free

1650NA
1650NA

Hammond Manufacturing

2485
  • 1:$184.927668
  • 10:$174.460064
  • 100:$164.584966
  • 500:$155.268836
    • View all price
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

8lbs 3.6kg

-

Bulk

2012

A

4.250Lx3.130W 107.95mmx79.50mm

-

Active

1 (Unlimited)

Wire Leads

-

-

-

60W

Shielded

318mA

-

Wire Leads

-

-

2000V @ 1 Second

-

-

318mA

-

30Hz~30kHz

-

-

1 dB

Push-Pull Audiophile, Ultra-Linear - Tube Output

-

-

-

4.3kCT

±1dB

4 8 16

37.19Ohm 42.17Ohm

244mOhm 377mOhm 490mOhm

-

96.774mm

3.810 96.77mm

-

-

-

ROHS3 Compliant

-

1650RA
1650RA

Hammond Manufacturing

2978
  • 1:$204.631635
  • 10:$193.048712
  • 100:$182.121427
  • 500:$171.812667
    • View all price
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

12lbs 5.4kg

-

Bulk

2013

A

4.250Lx3.750W 107.95mmx95.25mm

-

Active

1 (Unlimited)

Wire Leads

-

-

-

100mW

-

318mA

-

Wire Leads

-

-

3535VDC @ 1 Second

-

-

318mA

318mA

30Hz~30kHz

-

-

1 dB

Push-Pull Audiophile, Ultra-Linear - Tube Output

-

-

-

5kCT

±1dB

4 8 16

47.43Ohm 54.65Ohm

232mOhm 333mOhm 343mOhm

100W

115.82mm

4.560 115.82mm

-

-

-

ROHS3 Compliant

-

1750G
1750G

Hammond Manufacturing

In Stock

-

Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

0.625lb 283.5g

-

Bulk

-

1750

3.750Lx3.320W 95.25mmx84.33mm

-

Active

Not Applicable

Wire Leads

-

-

-

-

-

-

-

Wire Leads

-

-

-

-

-

-

-

50Hz~12kHz

-

-

1 dB

Push-Pull Audiophile, Ultra-Linear - Tube Output

14.21:1

-

-

3.8kCT

±1dB

4 8 16

95.61Ohm

250mOhm

50W

-

3.873 98.37mm

-

-

-

ROHS3 Compliant

-

124D
124D

Hammond Manufacturing

41
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

-

-

Bulk

-

124

2.810Lx1.460W 71.37mmx37.08mm

-

Active

Not Applicable

Wire Leads

EAR99

-

-

5W

Unshielded

-

-

Wire Leads

-

-

500Vrms

-

-

70mA

-

150Hz~15kHz

-

-

1 dB

Tube Driver and Speaker Matching

1:1.49

-

-

7kCT

±1dB

15.8kCT

218Ohm 236Ohm

297Ohm 394Ohm

-

42.7482mm

1.680 42.67mm

-

-

-

ROHS3 Compliant

-

117F32
117F32

Hammond Manufacturing

41
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

2.3lbs 1kg

-

Bulk

2000

117

4.030Lx2.250W 102.36mmx57.15mm

-

Active

Not Applicable

Solder

EAR99

8Ohm

-

32W

-

-

-

Solder Lug

-

-

-

-

8Ohm

-

-

100Hz~9kHz

-

-

2 dB

Sound Distribution

-

-

-

8

1dB

70V

-

-

32A

66.8mm

2.630 66.80mm

-

-

-

ROHS3 Compliant

-

101R
101R

Hammond Manufacturing

32
Datasheet

4 Weeks

Through Hole

Through Hole

-

-

0.01lb 4.54g

100kHz

Bulk

-

101

0.450Lx0.450W 11.43mmx11.43mm

-

Active

Not Applicable

PC Pin

EAR99

-

SIGNAL

100mW

Unshielded

-

-

PC Pin

-

L11.43XB11.43XH12.19 (mm)

-

-

-

-

-

200Hz~100kHz

-

0.3kHz

0.5 dB

Miniature Epoxy Potted

-

1

1

600CT

±0.5dB

50CT

44Ohm

4.7Ohm

-

12.192mm

0.480 12.19mm

11.43mm

11.43mm

-

ROHS3 Compliant

-

117F2
117F2

Hammond Manufacturing

41
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

0.5lb 226.8g

-

Bulk

2000

117

2.380Lx1.380W 60.45mmx35.05mm

-

Active

Not Applicable

Solder

EAR99

8Ohm

-

2W

-

-

-

Solder Lug

-

-

-

-

8Ohm

-

-

100Hz~9kHz

-

-

2 dB

Sound Distribution

-

-

-

8

1dB

70V

-

-

2W

35.1mm

1.380 35.05mm

-

-

-

ROHS3 Compliant

-

108J
108J

Hammond Manufacturing

47
Datasheet

4 Weeks

Through Hole

Through Hole

Epoxy

-

0.08lb 36.29g

-

Bulk

2008

108

1.030Lx0.770W 26.16mmx19.56mm

-

Active

Not Applicable

PC Pin

EAR99

-

-

500mW

Unshielded

-

300Hz

PC Pin

-

-

100VRMS

109Ohm

-

-

-

300Hz~50kHz

-

-

1.5 dB

Miniature Epoxy Potted

1.29:1

-

-

1kCT

±1.5dB

600CT

88Ohm

66Ohm

150mW

19.558mm

0.770 19.56mm

-

-

-

ROHS3 Compliant

-

125GSE
125GSE

Hammond Manufacturing

2868
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

6lbs 2.7kg

-

Bulk

2010

125SE

4.150Lx2.880W 105.41mmx73.15mm

-

Active

Not Applicable

Solder

-

-

-

25W

Unshielded

100mA

-

Solder Lug

-

-

2000V @ 1 Second

-

-

100mA

100mA

100Hz~15kHz

-

-

1 dB

General Purpose

-

-

-

2.5k~10k

±1dB

4~32

50Ohm

250mOhm

-

87.884mm

3.460 87.88mm

-

-

-

ROHS3 Compliant

-

119Y30
119Y30

Hammond Manufacturing

41
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

2.4lbs 1.1kg

-

Bulk

2012

119

2.250Lx4.030W 57.15mmx102.36mm

-

Active

Not Applicable

Wire Leads

EAR99

-

-

30W

Unshielded

-

-

Wire Leads

-

-

25V 70V

-

16Ohm

-

-

50Hz~10kHz

-

-

-

Sound Distribution

-

-

-

16 8

-

70V 25V

-

-

-

66.802mm

2.630 66.80mm

-

-

-

ROHS3 Compliant

-

1609A
1609A

Hammond Manufacturing

2636
  • 1:$124.658917
  • 10:$117.602752
  • 100:$110.945992
  • 500:$104.666031
    • View all price
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

2.5lbs 1.1kg

-

Bulk

-

A

2.750Lx2.500W 69.85mmx63.50mm

-

Active

1 (Unlimited)

Wire Leads

-

-

-

-

-

-

-

Wire Leads

-

-

2000V @ 1 Second

-

-

100mA

-

30Hz~30kHz

-

-

1 dB

Push-Pull Audiophile, Ultra-Linear - Tube Output

-

-

-

10kCT

±1dB

4 8 16

102.2Ohm 114.3Ohm

321mOhm 365mOhm 476mOhm

10W

-

3.060 77.72mm

-

-

-

ROHS3 Compliant

-

1650HA
1650HA

Hammond Manufacturing

2472
  • 1:$168.714384
  • 10:$159.164513
  • 100:$150.155201
  • 500:$141.655850
    • View all price
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

6.5lbs 2.9kg

-

Bulk

2012

A

4.000Lx3.130W 101.60mmx79.50mm

-

Active

1 (Unlimited)

Wire Leads

-

-

-

40W

Unshielded

200mA

-

Wire Leads

-

-

2000V @ 1 Second

-

-

200mA

-

30Hz~30kHz

-

-

1 dB

Push-Pull Audiophile, Ultra-Linear - Tube Output

-

-

-

6.6kCT

±1dB

4 8 16

63.69Ohm 71.33Ohm

74mOhm 223mOhm 258mOhm

-

96.774mm

3.810 96.77mm

-

-

-

ROHS3 Compliant

Lead Free

TTC-167
TTC-167

Tamura

32
Datasheet

20 Weeks

Through Hole

Through Hole

-

4

-

-

Bulk

2005

TTC

0.610Lx0.689W 15.50mmx17.50mm

-

Active

1 (Unlimited)

PC Pin

EAR99

10kOhm

-

-

-

-

-

PC Pin

CSA-C22.2 No. 66-M1988, UL1863

-

1000VRMS @ 1 Minute

-

-

-

-

300Hz~4kHz

1.7dB Max @ 1kHz

-

1.4 dB

Data/Voice Coupling

1:1

-

-

10k

±1dB

-

330Ohm

420Ohm

-

-

0.551 14.00mm

-

-

-

RoHS Compliant

Contains Lead

1750F
1750F

Hammond Manufacturing

23
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

0.625lb 283.5g

-

Bulk

-

1750

3.250Lx1.687W 82.55mmx42.85mm

-

Active

Not Applicable

Wire Leads

-

-

-

-

-

-

-

Wire Leads

-

-

-

-

-

-

-

70Hz~15kHz

-

-

1 dB

Push-Pull Audiophile, Ultra-Linear - Tube Output

29.19:1

-

-

6.95kCT

±1dB

8

97.36Ohm 194.7Ohm

409mOhm

15W

-

2.058 52.27mm

-

-

-

ROHS3 Compliant

-

106Q
106Q

Hammond Manufacturing

41
Datasheet

4 Weeks

Through Hole

Through Hole

-

-

0.09lb 40.82g

-

Bulk

-

106

1.080Lx0.880W 27.43mmx22.35mm

-

Active

Not Applicable

PC Pin

EAR99

-

-

-

Unshielded

-

-

PC Pin

-

-

200V

-

-

32mA

-

170Hz

-

-

1 dB

Miniature Epoxy Potted

-

-

-

48CT

-1dB

3.2

2.4Ohm

300mOhm

1.5W

24.1mm

0.950 24.13mm

-

-

-

ROHS3 Compliant

-

117F16
117F16

Hammond Manufacturing

41
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

1.5lbs 680.4g

-

Bulk

2000

117

3.690Lx2.000W 93.73mmx50.80mm

-

Active

Not Applicable

Solder

EAR99

8Ohm

-

16W

-

-

-

Solder Lug

-

-

-

-

8Ohm

-

-

100Hz~9kHz

-

-

2 dB

Sound Distribution

-

-

-

8

1dB

70V

-

-

16W

58.7mm

2.310 58.67mm

-

-

-

ROHS3 Compliant

-

117F8
117F8

Hammond Manufacturing

41
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

0.9lb 408.23g

-

Bulk

2000

117

3.250Lx1.750W 82.55mmx44.45mm

-

Active

Not Applicable

Solder

EAR99

8Ohm

-

8W

-

-

-

Solder Lug

-

-

-

-

8Ohm

-

-

100Hz~9kHz

-

-

2 dB

Sound Distribution

-

-

-

8

1dB

70V

-

-

8W

50.8mm

2.000 50.80mm

-

-

-

ROHS3 Compliant

-

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