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1000B Series Audio Transformers / Signal Transformers

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Part #

Audio Transformers / Signal Transformers MDL SGL 1000B 1:1 SMT TU PBC

1000B-5012
iNRCORE
1: $52.54
82In Stock

Mfr. Part No.
1000B-5012

Mouser Part No
673-1000B-5012

iNRCORE

Audio Transformers / Signal Transformers MDL SGL 1000B 1:1 SMT TU PBC

Learn More

Datasheet

82In Stock

$52.54

$47.24

$45.90

$43.18

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Quad

15.113 mm

13.1572 mm

6.1214 mm

1000B

Tube

Audio Transformers / Signal Transformers MDL DUAL 1000B 1:1 SMT TU PBC

1000B-5006X
iNRCORE
1: $46.61
98In Stock

Mfr. Part No.
1000B-5006X

Mouser Part No
673-1000B-5006X

iNRCORE

Audio Transformers / Signal Transformers MDL DUAL 1000B 1:1 SMT TU PBC

Datasheet

98In Stock

$46.61

$41.98

$37.91

$37.45

View

Min.: 1
Mult.: 1

1000B

Tube

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

1000B-5002FX
iNRCORE
1: $45.51
13In Stock

Mfr. Part No.
1000B-5002FX

Mouser Part No
673-1000B-5002FX

iNRCORE

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

Datasheet

13In Stock

$45.51

$40.94

$38.00

$37.60

View

Min.: 1
Mult.: 1

1000B

Tube

Audio Transformers / Signal Transformers Telecom Transformer 1CT:1CT 24Term SMD

1000B-5012X
iNRCORE
1: $51.29
185In Stock
245On Order

Mfr. Part No.
1000B-5012X

Mouser Part No
673-1000B-5012X

iNRCORE

Audio Transformers / Signal Transformers Telecom Transformer 1CT:1CT 24Term SMD

Learn More

Datasheet

185In Stock

245On Order

$51.29

$46.11

$42.57

$42.14

View

Min.: 1
Mult.: 1

Telecom Transformers

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

- 55 C

+ 125 C

Quad

15.11 mm

13.16 mm

6.12 mm

1000B

Tube

Audio Transformers / Signal Transformers MDL SIN 100D 1:1 TU 16Term Gull Wing SMD

100B-1027X
iNRCORE
1: $51.30
131In Stock

Mfr. Part No.
100B-1027X

Mouser Part No
673-100B-1027X

iNRCORE

Audio Transformers / Signal Transformers MDL SIN 100D 1:1 TU 16Term Gull Wing SMD

Datasheet

131In Stock

$51.30

$45.40

$40.47

Quote

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

100 kHz to 100 MHz

350 uH

- 55 C

+ 125 C

Dual

25.4 mm

12.827 mm

5.969 mm

1000B

Tube

Audio Transformers / Signal Transformers MDL SIN 100D 1:1 SMT TU NPB

100B-1049
iNRCORE
1: $21.97
48In Stock

Mfr. Part No.
100B-1049

Mouser Part No
673-100B-1049

iNRCORE

Audio Transformers / Signal Transformers MDL SIN 100D 1:1 SMT TU NPB

Datasheet

48In Stock

$21.97

$19.77

$18.96

$18.38

View

Min.: 1
Mult.: 1

Audio Transformers

SMD/SMT

- 40 C

+ 85 C

Single

12.7 mm

10.16 mm

2.08 mm

1000B

Tube

Audio Transformers / Signal Transformers

1000B-5003X
iNRCORE
1: $66.35
418In Stock

Mfr. Part No.
1000B-5003X

Mouser Part No
673-1000B-5003X

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

418In Stock

$66.35

$59.66

$59.64

View

Min.: 1
Mult.: 1

1000B

Tube

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

1000B-5002FXNLT
iNRCORE
1: $45.90
393In Stock

Mfr. Part No.
1000B-5002FXNLT

Mouser Part No
673-1000B-5002FXNLT

iNRCORE

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

Datasheet

393In Stock

Cut Tape

$45.90

$41.30

$39.58

$38.33

View

Reel

$35.68

MouseReel Available

Min.: 1
Mult.: 1

: 300

SMD/SMT

SMD-24

1000B

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

1000B-5016T
iNRCORE
1: $28.20
306In Stock

Mfr. Part No.
1000B-5016T

Mouser Part No
673-1000B-5016T

iNRCORE

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

Datasheet

306In Stock

Cut Tape

$28.20

$25.39

$24.33

$23.56

View

Reel

$21.86

Min.: 1
Mult.: 1

: 700

1000B

Reel, Cut Tape

Audio Transformers / Signal Transformers XFMR CHOKE SHUNT QUAD,100 RPB

1000B-5001XT
iNRCORE
1: $42.93
178In Stock

Mfr. Part No.
1000B-5001XT

Mouser Part No
673-1000B-5001XT

iNRCORE

Audio Transformers / Signal Transformers XFMR CHOKE SHUNT QUAD,100 RPB

Datasheet

178In Stock

Cut Tape

$42.93

$38.61

$37.01

$35.83

View

Reel

$32.42

Min.: 1
Mult.: 1

: 300

1000B

Reel, Cut Tape

Audio Transformers / Signal Transformers

1000B-5003FXNLT
iNRCORE
1: $60.22
177In Stock

Mfr. Part No.
1000B-5003FXNLT

Mouser Part No
673-1000B-5003FXNLT

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

177In Stock

Cut Tape

$60.22

$54.15

$53.93

Reel

$53.93

Min.: 1
Mult.: 1

: 250

LAN Transformers

SMD/SMT

350 uH

1500 Vrms

- 55 C

+ 125 C

27.94 mm

7.54 mm

8.66 mm

1000B

Reel, Cut Tape

Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU PBC

1000B-5016
iNRCORE
1: $31.06
32In Stock

Mfr. Part No.
1000B-5016

Mouser Part No
673-1000B-5016

iNRCORE

Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU PBC

Learn More

Datasheet

32In Stock

$31.06

$27.96

$27.04

$25.52

View

Min.: 1
Mult.: 1

Signal Transformers

Module

SMD/SMT

100 kHz to 100 MHz

1500 Vrms

- 40 C

+ 85 C

Quad

15.24 mm x 7.62 mm x 4.1402 mm

15.24 mm

7.62 mm

4.1402 mm

1000B

Tube

Audio Transformers / Signal Transformers XFMR CHK QUAD 100BT SMT X PBC

100B-4005X
iNRCORE
1: $47.03
58In Stock

Mfr. Part No.
100B-4005X

Mouser Part No
673-100B-4005X

iNRCORE

Audio Transformers / Signal Transformers XFMR CHK QUAD 100BT SMT X PBC

Datasheet

58In Stock

$47.03

$42.29

$41.33

$39.05

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

100 kHz to 100 MHz

350 uH

- 55 C

+ 125 C

Quad

28.45 mm

12.19 mm

7.11 mm

1000B

Tube

Audio Transformers / Signal Transformers XFRMS SINGLE 1GD 1:1 SMT T PBC

1000B-5009F
iNRCORE
1: $50.30
8In Stock

Mfr. Part No.
1000B-5009F

Mouser Part No
673-1000B-5009F

iNRCORE

Audio Transformers / Signal Transformers XFRMS SINGLE 1GD 1:1 SMT T PBC

Learn More

Datasheet

8In Stock

$50.30

$45.24

$42.68

$42.09

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Quad

15.24 mm

10.922 mm

8.636 mm

1000B

Tube

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

1000B-5001FXT
iNRCORE
1: $42.54
1,360On Order

Mfr. Part No.
1000B-5001FXT

Mouser Part No
673-1000B-5001FXT

iNRCORE

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

Datasheet

1,360On Order

Cut Tape

$42.54

$38.27

$36.68

$35.52

View

Reel

$32.82

MouseReel Available

Min.: 1
Mult.: 1

: 300

LAN Transformers

SMD/SMT

350 uH

1500 Vrms

- 55 C

+ 125 C

1 Channel

17.53 mm

12.19 mm

5.72 mm

1000B

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers

1000B-5001XNL
iNRCORE
1: $48.94
50Expected 2026/09/23

Mfr. Part No.
1000B-5001XNL

Mouser Part No
673-1000B-5001XNL

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

50Expected 2026/09/23

$48.94

$44.02

$41.19

$40.83

View

Min.: 1
Mult.: 1

1000B

Tube

Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU NPB

1000B-5002XNL
iNRCORE
1: $44.72
50Expected 2026/11/18

Mfr. Part No.
1000B-5002XNL

Mouser Part No
673-1000B-5002XNL

iNRCORE

Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU NPB

Datasheet

50Expected 2026/11/18

$44.72

$40.23

$37.41

$36.90

View

Min.: 1
Mult.: 1

Telecom Transformers

Module

SMD/SMT

100 kHz to 100 MHz

1500 Vrms

- 55 C

+ 125 C

Quad

17.53 mm x 12.19 mm x 5.72 mm

17.53 mm

12.19 mm

5.72 mm

1000B

Tube

Audio Transformers / Signal Transformers

1000B-5027FX
iNRCORE
1: $48.86
25Expected 2026/10/15

Mfr. Part No.
1000B-5027FX

Mouser Part No
673-1000B-5027FX

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

25Expected 2026/10/15

$48.86

$43.94

$40.57

$39.87

View

Min.: 1
Mult.: 1

1000B

Tube

Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU PBC

1000B-5002X
iNRCORE
1: $45.42
450On Order

Mfr. Part No.
1000B-5002X

Mouser Part No
673-1000B-5002X

iNRCORE

Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU PBC

Datasheet

450On Order

$45.42

$44.37

$37.22

$36.27

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

100 kHz to 100 MHz

350 uH

1.5 kV

- 55 C

+ 125 C

Single

17.53 mm

12.19 mm

5.72 mm

1000B

Tube

Audio Transformers / Signal Transformers

1000B-5001FNLT
iNRCORE
1: $41.43
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
1000B-5001FNLT

Mouser Part No
673-1000B-5001FNLT

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$41.43

$37.26

$35.72

$34.58

View

Reel

$31.54

Min.: 1
Mult.: 1

: 300

1000B

Reel, Cut Tape

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

1000B-5001FT
iNRCORE
300: $30.37
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
1000B-5001FT

Mouser Part No
673-1000B-5001FT

iNRCORE

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$30.37

View

Min.: 300
Mult.: 300

: 300

1000B

Reel

Audio Transformers / Signal Transformers

1000B-5002FNL
iNRCORE
1: $41.72
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
1000B-5002FNL

Mouser Part No
673-1000B-5002FNL

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

Non-Stocked Lead-Time 10 Weeks

$41.72

$37.53

$35.96

$34.82

View

Min.: 1
Mult.: 1

LAN Transformers

SMD/SMT

350 uH

1500 Vrms

- 40 C

+ 85 C

1 Channel

17.53 mm

12.19 mm

5.72 mm

1000B

Tube

Audio Transformers / Signal Transformers

1000B-5003FT
iNRCORE
250: $48.03
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
1000B-5003FT

Mouser Part No
673-1000B-5003FT

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$48.03

Min.: 250
Mult.: 250

: 250

LAN Transformers

SMD/SMT

350 uH

1500 Vrms

- 40 C

+ 85 C

2 Channel

27.94 mm

7.54 mm

8.66 mm

1000B

Reel

Audio Transformers / Signal Transformers

1000B-5003T
iNRCORE
250: $50.79
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
1000B-5003T

Mouser Part No
673-1000B-5003T

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$50.79

Min.: 250
Mult.: 250

: 250

1000B

Reel

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

1000B-5014FT
iNRCORE
250: $75.86
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
1000B-5014FT

Mouser Part No
673-1000B-5014FT

iNRCORE

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$75.86

Min.: 250
Mult.: 250

: 250

LAN Transformers

SMD/SMT

350 uH

- 40 C

+ 85 C

27.81 mm

12.19 mm

6.38 mm

1000B

Reel

1000B Series Audio Transformers / Signal Transformers

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