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

100B Series Audio & Signal Transformers

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

Results: 16

Applied Filters:

Series = 100B

Product

Type

Termination Style

Frequency Range

Inductance

Isolation Voltage

Minimum Operating Temperature

Maximum Operating Temperature

Number of Channels

Application

Package/Case

Length

Width

Height

Packaging

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 #

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

100B-1003FXNL
iNRCORE
1: $39.59
94In Stock

Mfr. Part No.
100B-1003FXNL

Mouser Part No
673-100B-1003FXNL

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

Datasheet

94In Stock

$39.59

$35.64

$31.44

$31.21

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

100 kHz to 100 MHz

350 uH

- 55 C

+ 125 C

Single

100 Base-TX

12.7 mm

9.4 mm

5.97 mm

100B

Tube

Audio Transformers / Signal Transformers MDL DUAL 100D 1:1 SMT TU PBC

100B-2002X
iNRCORE
1: $47.98
56In Stock

Mfr. Part No.
100B-2002X

Mouser Part No
673-100B-2002X

iNRCORE

Audio Transformers / Signal Transformers MDL DUAL 100D 1:1 SMT TU PBC

Datasheet

56In Stock

$47.98

$45.27

$42.05

$41.99

View

Min.: 1
Mult.: 1

100B

Tube

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

100B-1003
iNRCORE
1: $36.70
36In Stock

Mfr. Part No.
100B-1003

Mouser Part No
673-100B-1003

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

Datasheet

36In Stock

$36.70

$33.03

$31.66

$28.48

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

100 kHz to 100 MHz

350 uH

- 40 C

+ 85 C

Single

100 Base-TX

12.7 mm

6.73 mm

5.97 mm

100B

Tube

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

100B-1003FX
iNRCORE
1: $40.57
26In Stock

Mfr. Part No.
100B-1003FX

Mouser Part No
673-100B-1003FX

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

Datasheet

26In Stock

$40.57

$36.52

$35.04

$31.00

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

100 kHz to 100 MHz

350 uH

- 55 C

+ 125 C

Single

100 Base-TX

12.7 mm

6.73 mm

5.97 mm

100B

Tube

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

100B-1018X
iNRCORE
1: $59.23
125In Stock

Mfr. Part No.
100B-1018X

Mouser Part No
673-100B-1018X

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

Datasheet

125In Stock

$59.23

$53.28

$48.01

$47.25

View

Min.: 1
Mult.: 1

RF Transformers

SMD/SMT

100 kHz to 100 MHz

350 uH

- 55 C

+ 125 C

Single

100 Base-TX

14.8082 mm

11.938 mm

4.572 mm

100B

Tube

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

100B-1001
iNRCORE
1: $34.68
81In Stock

Mfr. Part No.
100B-1001

Mouser Part No
673-100B-1001

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

Datasheet

81In Stock

$34.68

$31.22

$30.80

$29.12

View

Min.: 1
Mult.: 1

100B

Tube

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

100B-1003X
iNRCORE
1: $32.50
119In Stock

Mfr. Part No.
100B-1003X

Mouser Part No
673-100B-1003X

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

Datasheet

119In Stock

$32.50

$29.25

$29.16

$25.85

View

Min.: 1
Mult.: 1

LAN Transformers

Module

Single

10/100 Base-TX

100B

Tube

Audio Transformers / Signal Transformers XFMR MODULE 100BT SMG COM NPB

100B-1003XT
iNRCORE
1: $33.25
241In Stock
1,200Expected 10/6/2026

Mfr. Part No.
100B-1003XT

Mouser Part No
673-100B-1003XT

iNRCORE

Audio Transformers / Signal Transformers XFMR MODULE 100BT SMG COM NPB

Datasheet

241In Stock

1,200Expected 10/6/2026

Cut Tape

$33.25

$29.94

$28.70

$27.80

View

Reel

$24.21

MouseReel Available

Min.: 1
Mult.: 1

: 600

LAN Transformers

SMD/SMT

350 uH

1.8 kVAC, 2.5 kVDC

- 55 C

+ 125 C

Single

Aerospace, Military

12.7 mm

6.73 mm

5.97 mm

100B

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

100B-1001XNL
iNRCORE
1: $36.90
266In Stock

Mfr. Part No.
100B-1001XNL

Mouser Part No
673-100B-1001XNL

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

Datasheet

266In Stock

$36.90

$33.22

$33.15

$30.36

View

Min.: 1
Mult.: 1

LAN Transformers

Module

Single

10/100 Base-TX

100B

Tube

Audio Transformers / Signal Transformers MDL QUAD 100P 1:1 SMT TU PBC

100B-4007
iNRCORE
1: $63.86
14In Stock

Mfr. Part No.
100B-4007

Mouser Part No
673-100B-4007

iNRCORE

Audio Transformers / Signal Transformers MDL QUAD 100P 1:1 SMT TU PBC

Datasheet

14In Stock

$63.86

$57.45

$51.17

$49.51

View

Min.: 1
Mult.: 1

100B

Tube

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

100B-1003XNL
iNRCORE
1: $33.78
1,409Expected 22/7/2026

Mfr. Part No.
100B-1003XNL

Mouser Part No
673-100B-1003XNL

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

Datasheet

1,409Expected 22/7/2026

$33.78

$30.48

$27.67

$27.16

View

Min.: 1
Mult.: 1

100B

Tube

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM EXM

100B-1003XNLT
iNRCORE
1: $33.55
2,115Expected 27/5/2026

Mfr. Part No.
100B-1003XNLT

Mouser Part No
673-100B-1003XNLT

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM EXM

Datasheet

2,115Expected 27/5/2026

Cut Tape

$33.55

$30.20

$28.95

$28.04

View

Reel

$25.48

MouseReel Available

Min.: 1
Mult.: 1

: 600

100B

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

100B-1001XT
iNRCORE
1: $37.71
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
100B-1001XT

Mouser Part No
673-100B-1001XT

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$37.71

$33.94

$32.54

$31.51

View

Reel

$26.19

Min.: 1
Mult.: 1

: 350

100B

Reel, Cut Tape

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

100B-1003NL
iNRCORE
1: $34.79
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
100B-1003NL

Mouser Part No
673-100B-1003NL

iNRCORE

Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC

Datasheet

Non-Stocked Lead-Time 10 Weeks

$34.79

$31.32

$31.09

$27.44

View

Min.: 1
Mult.: 1

100B

Tube

Audio Transformers / Signal Transformers MDL DUAL 100D 1:1 SMT TU PBC

100B-2002XNL
iNRCORE
25: $46.25
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
100B-2002XNL

Mouser Part No
673-100B-2002XNL

iNRCORE

Audio Transformers / Signal Transformers MDL DUAL 100D 1:1 SMT TU PBC

Datasheet

Non-Stocked Lead-Time 10 Weeks

$46.25

$45.54

$44.86

$43.99

View

Min.: 25
Mult.: 25

RF Transformers

SMD/SMT

100 kHz to 100 MHz

350 uH

- 55 C

+ 125 C

2 Channel

100 Base-TX

18.67 mm

13.16 mm

6.12 mm

100B

Tube

Audio Transformers / Signal Transformers XFMR CHOKE QUAD 100BT SMT PBC

100B-1011
iNRCORE
25: $63.27
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
100B-1011

Mouser Part No
673-100B-1011

iNRCORE

Audio Transformers / Signal Transformers XFMR CHOKE QUAD 100BT SMT PBC

Datasheet

Non-Stocked Lead-Time 10 Weeks

$63.27

$62.81

$62.40

$62.37

View

Min.: 25
Mult.: 25

Audio Transformers

Module

SMD/SMT

350 uH

- 40 C

+ 85 C

Quad

10/100 Base-T

0.69 in x 0.48 in x 0.225 in

0.69 in

0.48 in

0.225 in

100B

Tube

100B Series Audio & Signal Transformers

Customer Service Office

Company

Resources

Support