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1000B Series Audio Transformers / Signal Transformers

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Part #

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

1000B-5006X
iNRCORE
1: $46.60
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

$46.60

$41.98

$37.91

$37.44

View

Min.: 1
Mult.: 1

1000B

Tube

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

$47.23

$45.89

$43.64

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 XFMR LAN 10/100/1000 BASE-T

1000B-5002FX
iNRCORE
1: $45.50
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

$45.50

$40.93

$37.99

$37.59

View

Min.: 1
Mult.: 1

1000B

Tube

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

1000B-5012X
iNRCORE
1: $51.28
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

$51.28

$46.10

$44.91

$41.73

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: $51.29
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

$51.29

$45.39

$40.46

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: $21.96
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

$21.96

$19.77

$18.95

$18.37

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: $66.34
418In Stock

Mfr. Part No.
1000B-5003X

Mouser Part No
673-1000B-5003X

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

418In Stock

$66.34

$59.66

$59.63

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

$41.29

$39.57

$38.32

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

$25.38

$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: $42.92
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

$42.92

$38.61

$37.00

$35.83

View

Reel

$32.42

MouseReel Available

Min.: 1
Mult.: 1

: 300

1000B

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers

1000B-5003FXNLT
iNRCORE
1: $60.21
177In Stock

Mfr. Part No.
1000B-5003FXNLT

Mouser Part No
673-1000B-5003FXNLT

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

177In Stock

Cut Tape

$60.21

$54.14

$51.88

$51.41

Reel

$51.40

Quote

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

$27.95

$27.04

$25.51

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: $47.02
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

$47.02

$42.28

$41.32

$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: $50.29
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

$50.29

$45.23

$42.48

$41.90

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: $43.71
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

$43.71

$39.32

$37.68

$36.49

View

Reel

$33.71

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 MDL SIN 1GD 1:1 SMT TU PBC

1000B-5002X
iNRCORE
1: $45.13
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

$45.13

$40.57

$37.40

$36.47

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-5001XNL
iNRCORE
1: $48.93
50Expected 23/09/2026

Mfr. Part No.
1000B-5001XNL

Mouser Part No
673-1000B-5001XNL

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

50Expected 23/09/2026

$48.93

$44.01

$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: $44.71
50Expected 18/11/2026

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 18/11/2026

$44.71

$40.22

$37.58

$37.07

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: $48.85
25Expected 15/10/2026

Mfr. Part No.
1000B-5027FX

Mouser Part No
673-1000B-5027FX

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

25Expected 15/10/2026

$48.85

$43.93

$40.56

$39.86

View

Min.: 1
Mult.: 1

1000B

Tube

Audio Transformers / Signal Transformers

1000B-5001FNLT
iNRCORE
1: $41.42
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

$41.42

$37.26

$35.71

$34.57

View

Reel

$31.61

Min.: 1
Mult.: 1

: 300

1000B

Reel, Cut Tape

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

1000B-5001FT
iNRCORE
300: $30.36
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

$30.36

View

Min.: 300
Mult.: 300

: 300

1000B

Reel

Audio Transformers / Signal Transformers

1000B-5002FNL
iNRCORE
1: $41.71
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

$41.71

$37.52

$35.95

$34.81

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: $47.85
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

$47.85

View

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: $50.29
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

$50.29

Min.: 250
Mult.: 250

: 250

1000B

Reel

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

1000B-5014FT
iNRCORE
250: $75.85
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

$75.85

View

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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