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Categories

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

Number of Terminals

Automotive

ECCN (US)

EU RoHS

High Potential

Maximum DCR Primary Side (Ohm)

Maximum DCR Secondary Side (Ohm)

Maximum Insertion Loss (dB)

Maximum Operating Temperature (°C)

Minimum Operating Temperature (°C)

Minimum Return Loss (dB)

Mounting

Package Type

PPAP

Primary Side Impedance (Ohm)

Product Depth (mm)

Secondary Side Impedance (Ohm)

Operating Temperature

Packaging

Published

Series

Size / Dimension

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Termination

ECCN Code

Power Rating

Shielding

Reach Compliance Code

Current Rating

Frequency

Termination Style

Approval Agency

Voltage - Isolation

Inductance

DC Resistance (DCR)

Current

Lead Style

Frequency Range

Insertion Loss

Insertion Loss (dB)

Transformer Type

Turns Ratio - Primary:Secondary

Return Loss

Impedance - Primary (Ω)

Frequency Response

Impedance - Secondary (Ω)

DC Resistance (DCR) - Primary

DC Resistance (DCR) - Secondary

Power Level

Turns Ratio

Product Length (mm)

Height

Height Seated (Max)

Product Height (mm)

REACH SVHC

RoHS Status

Lead Free

2450BM14A0002S
2450BM14A0002S

Johanson Dielectrics, Inc.

In Stock

-

-

-

-

-

-

-

-

6

No

EAR99

Compliant

-

-

-

2

85

-40

-

Surface Mount

SMD

No

-

0.8

-

-

Bulk

-

-

-

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Pad

-

-

-

Balun Transformer

-

-

-

-

-

-

-

-

-

1.6

-

-

0.6

-

-

-

2-1-1JL
2-1-1JL

Bourns, Inc.

In Stock

-

-

-

-

-

-

-

-

6

No

EAR99

Compliant

-

-

-

3

70

0

-

Surface Mount

SMD

No

-

8.38

-

-

-

-

-

-

-

Obsolete

-

-

-

-

-

-

-

-

-

-

-

-

-

-

J Leads

-

-

-

Wide Band RF Transformer

-

-

-

-

-

-

-

-

1:1

7.62

-

-

6.35

-

-

-

SM-LP-5001SE
SM-LP-5001SE

Bourns, Inc.

In Stock

-

-

-

-

-

-

-

-

6

-

EAR99

Compliant

2000Vrms

115

115

2@2KHz

85

-20

24@0.2kHz to 4kHz

Surface Mount

-

-

600

9

600

-

Tape and Reel

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Gull Wing

-

-

-

Line Matching Audio Transformer

-

-

-

±0.25dB

-

-

-

-

1:1

15

-

-

7.5

-

-

-

SM-LP-5001L
SM-LP-5001L

Bourns, Inc.

In Stock

-

-

-

-

-

-

-

-

6

No

EAR99

Compliant

2000Vrms

115(Typ)

115(Typ)

2

85

-20

24

Surface Mount

-

No

600

14

-

-

Tube

-

-

-

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Gull Wing

-

-

-

Surface Mount Line Matching Transformer

-

-

-

±0.25dB

-

-

-

-

1:1

9

-

-

7.5

-

-

-

LM-NP-1001-B1L3
LM-NP-1001-B1L3

Bourns, Inc.

2287
-

-

-

-

-

-

-

8

-

EAR99

Compliant

6500VDC

66

66

1.5

60

-10

10

Through Hole

-

-

600

17.7

600

-

-

-

-

-

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

PC Pin

-

-

-

Line Matching Audio Transformer

-

-

-

-0.3dB

-

-

-

-

1:1

17.7

-

-

12.6

-

-

-

149U
149U

Hammond Manufacturing

16
Datasheet

4 Weeks

Through Hole

Through Hole

-

-

0.063lb 28.58g

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

-

149

1.060Lx0.820W 26.92mmx20.83mm

-

Active

Not Applicable

PC Pin

EAR99

-

-

-

4mA

-

PC Pin

-

-

-

-

4mA

-

200Hz~15kHz

-

0.5 dB

Economical Open Type

-

-

600 150/150

±1dB

8

53Ohm

95Ohm

1000mW

-

-

20.8mm

0.820 20.83mm

-

No SVHC

ROHS3 Compliant

-

124A
124A

Hammond Manufacturing

34
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

-

124

2.380Lx1.350W 60.45mmx34.29mm

-

Active

Not Applicable

Wire Leads

-

5W

Unshielded

-

-

-

Wire Leads

-

500Vrms

-

-

45mA

-

150Hz~15kHz

-

1 dB

Tube Driver and Speaker Matching

1:3

-

10k

±1dB

90kCT

405Ohm

1.525kOhm

-

-

-

36.322mm

1.430 36.32mm

-

-

ROHS3 Compliant

Lead Free

1750H
1750H

Hammond Manufacturing

33

-

Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

0.625lb 283.5g

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

-

1750

3.710Lx2.400W 94.23mmx60.96mm

-

Active

Not Applicable

Wire Leads

-

20W

Unshielded

-

-

-

Wire Leads

-

-

94.74 H

-

-

-

70Hz~15kHz

-

1 dB

Push-Pull Audiophile, Ultra-Linear - Tube Output

28.72:1

-

6.6kCT

±1dB

8

428Ohm

470mOhm

-

-

-

58.6232mm

2.371 60.22mm

-

-

ROHS3 Compliant

Lead Free

TTC-5005
TTC-5005

Tamura

In Stock

-

Datasheet

-

Surface Mount

Surface Mount

-

10

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Tape & Reel (TR)

2002

TTC

0.532Lx0.551W 13.50mmx14.00mm

-

Obsolete

1 (Unlimited)

Gull Wing

EAR99

-

-

-

-

-

Gull Wing

UL1950, UL60950

1875VRMS @ 1 Second

-

-

-

-

200Hz~4kHz

1.6dB Max @ 1kHz

1.6 dB

Data/Voice Coupling

1:1

20dB Min @ 200Hz ~ 4kHz

600

±0.25dB

525

63Ohm

82Ohm

-

-

-

10.4mm

0.409 10.40mm

-

-

RoHS Compliant

Contains Lead

TTC-5003
TTC-5003

Tamura

In Stock

-

Datasheet

-

Surface Mount

Surface Mount

-

10

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Tape & Reel (TR)

2002

TTC

0.532Lx0.551W 13.50mmx14.00mm

-

Obsolete

1 (Unlimited)

Gull Wing

EAR99

-

-

-

-

-

Gull Wing

UL1950, UL60950

1875VRMS @ 1 Second

-

-

-

-

200Hz~4kHz

3.2dB Max @ 1kHz

3.2 dB

Data/Voice Coupling

1:1

18dB Min @ 200Hz ~ 4kHz

600

±0.25dB

320

115Ohm

145Ohm

-

-

-

10.4mm

0.409 10.40mm

-

-

RoHS Compliant

Contains Lead

149H
149H

Hammond Manufacturing

16
Datasheet

4 Weeks

Through Hole

Through Hole

-

-

0.063lb 28.58g

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

-

149

1.060Lx0.820W 26.92mmx20.83mm

-

Active

Not Applicable

PC Pin

EAR99

-

Unshielded

-

-

-

PC Pin

-

-

-

-

22mA

-

200Hz~15kHz

0.5dB

1 dB

Economical Open Type

-

-

1k

±1dB

240 60/60

155Ohm

24Ohm

200mW

-

-

20.8mm

0.820 20.83mm

-

-

ROHS3 Compliant

-

143R
143R

Hammond Manufacturing

21
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

0.031lb 14.06g

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

-

143

1.000Lx0.690W 25.40mmx17.53mm

-

Active

-

Wire Leads

EAR99

-

Unshielded

-

-

-

Wire Leads

-

-

-

-

1mA

-

150Hz~15kHz

-

1 dB

Economical Open Type

-

-

25k

±1dB

600CT

1.89kOhm

25Ohm

30mW

-

-

17.5mm

0.690 17.53mm

-

-

ROHS3 Compliant

-

850GA
850GA

Hammond Manufacturing

2029
  • 1:$139.728921
  • 10:$131.819737
  • 100:$124.358242
  • 500:$117.319096
    • View all price
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

600

-

453.59237g

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

2010

850A

1.700Lx1.200W 43.18mmx30.48mm

yes

Active

Not Applicable

Wire Leads

EAR99

-

-

-

-

-

Wire Leads

-

-

-

-

-

-

20Hz~20kHz

1dB

-

BROADCAST AUDIO TRANSFORMER

-

-

600 150/150

±0.5dB

600 150/150

71Ohm

71Ohm

15dB

-

-

-

1.650 41.90mm

-

-

ROHS3 Compliant

-

1750V
1750V

Hammond Manufacturing

2042
  • 1:$120.093298
  • 10:$113.295564
  • 100:$106.882608
  • 500:$100.832649
    • View all price
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

0.625lb 283.5g

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

-

1750

3.125Lx3.325W 79.38mmx84.46mm

-

Active

Not Applicable

Wire Leads

-

-

-

-

-

-

Wire Leads

-

-

-

-

-

-

70Hz~15kHz

-

1 dB

Push-Pull Audiophile, Ultra-Linear - Tube Output

15.93:1

-

4kCT

±1dB

8 16

138Ohm

720mOhm

30W

-

-

-

3.843 97.61mm

-

-

ROHS3 Compliant

Lead Free

MET-01
MET-01

Tamura

585
Datasheet

25 Weeks

Through Hole

Through Hole

-

6

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-20°C~85°C

Bulk

1999

MET

0.409Lx0.310W 10.40mmx7.87mm

-

Active

1 (Unlimited)

PC Pin

EAR99

10mW

-

unknown

-

100kHz

PC Pin

-

500VRMS @ 30 Seconds

-

5.3kOhm

-

-

300Hz~100kHz

-

-

Data/Voice Coupling

14.1:1

-

200kCT

±2dB

1kCT

5.3kOhm

120Ohm

10mW Max @ 300Hz

-

-

11.8mm

0.465 11.80mm

-

-

RoHS Compliant

Lead Free

801
801

Hammond Manufacturing

In Stock

-

-

-

Chassis Mount

Chassis Mount

200

-

0.25lb 113.4g

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

-

800

1.752Lx1.252W 44.50mmx31.80mm

-

Obsolete

Not Applicable

Solder

EAR99

-

Shielded

-

-

-

Solder Lug

-

-

-

-

800μA

-

50Hz~15kHz

-

1 dB

Broadcast Quality

-

-

200 50/50

±0.5dB

200 50/50

-

-

15dB

-

-

65.024mm

2.559 65.00mm

-

-

RoHS Compliant

-

109F
109F

Hammond Manufacturing

33
Datasheet

4 Weeks

Through Hole

Through Hole

600

-

0.1lb 45.36g

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

-

109

1.315Lx0.930W 33.40mmx23.62mm

-

Active

Not Applicable

PC Pin

EAR99

-

Unshielded

-

-

-

PC Pin

-

100VRMS

-

-

-

-

300Hz~50kHz

-

1.5 dB

Miniature Epoxy Potted

2:1

-

600CT

±1.5dB

150CT

36.65Ohm

11.64Ohm

2W

-

-

23.4mm

0.920 23.37mm

-

-

ROHS3 Compliant

-

1650PA
1650PA

Hammond Manufacturing

2525
  • 1:$185.012534
  • 10:$174.540126
  • 100:$164.660497
  • 500:$155.340091
    • View all price
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

8lbs 3.6kg

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

2013

A

4.250Lx3.130W 107.95mmx79.50mm

-

Active

1 (Unlimited)

Wire Leads

-

-

-

-

-

-

Wire Leads

-

2000V @ 1 Second

-

-

200mA

-

30Hz~30kHz

-

1 dB

Push-Pull Audiophile, Ultra-Linear - Tube Output

-

-

6.6kCT

±1dB

4 8 16

71.34Ohm 80.42Ohm

237mOhm 364mOhm 473mOhm

60W

-

-

-

3.810 96.77mm

-

-

ROHS3 Compliant

-

1750KA
1750KA

Hammond Manufacturing

2869
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

2011

1750

4.050Lx3.136W 102.87mmx79.65mm

yes

Active

Not Applicable

Wire Leads

-

-

-

-

-

-

Wire Leads

-

2000V @ 1 Second

-

-

-

-

70Hz~15kHz

-

-

POWER TRANSFORMER

-

-

4.15kCT

±1dB

2

45.53Ohm 49.09Ohm

140mOhm

50W

-

-

-

3.563 90.50mm

-

-

ROHS3 Compliant

-

1750R
1750R

Hammond Manufacturing

2978
  • 1:$186.202294
  • 10:$175.662542
  • 100:$165.719379
  • 500:$156.339037
    • View all price
Datasheet

4 Weeks

Chassis Mount

Chassis Mount

-

-

0.625lb 283.5g

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

-

1750

3.750Lx3.936W 95.25mmx99.97mm

-

Active

Not Applicable

Wire Leads

-

-

-

-

5A

-

Wire Leads

-

-

-

-

-

-

50Hz~12kHz

-

1 dB

Push-Pull Audiophile, Ultra-Linear - Tube Output

11.11:1

-

2kCT

±1dB

4 8 16

25.72Ohm 12.86Ohm

222mOhm

100W

-

-

-

4.623 117.42mm

-

-

ROHS3 Compliant

-

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