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Pulse Transformers from Bel Fuse Inc. : 142 - Page 3

Pulse Transformers are specialized transformers designed to handle high-frequency pulse signals. They are widely used in digital circuits, data transmission, and communication systems for timing and signal integrity purposes.

Reputable brands like Pulse Electronics, Murata, and Bourns manufacture these transformers to deliver precise pulse shaping and minimal signal distortion. Available in various impedance ratings and sizes, they suit applications ranging from signal isolation to impedance matching in high-speed electronics.

Ideal for applications requiring rapid signal transitions and high voltage isolation, Pulse Transformers are key components in the design of efficient and reliable electronic systems. Their ability to maintain signal integrity makes them indispensable in modern communication and data processing technologies.

Select Images Part Number Mfr Description Datasheet Availability Price Qty RFQ Rohs ECAD Model

Mfr. Part No.
S553-6500-B9-F

WS Part No.
1232794-S553-6500-B9-F

Bel Fuse Inc.

PULSE XFMR 1:2TX/1:1RX 1.5/1.8MH / 1.5mH, 1.8mH T1/E1 (Octal) Pulse Transformer 1:2 Transmitter, 1:1 Receiver Surface Mount
Datasheet

Low Stock
Available

MOQ: 11

rohs

Mfr. Part No.
S553-6500-A7-F

WS Part No.
1232793-S553-6500-A7-F

Bel Fuse Inc.

PULSE TRANSFORMER 1:2.42 950UH / 950µH T1/E1 (Octal) Pulse Transformer 1:2.42 Surface Mount
Datasheet

Low Stock
Available

MOQ: 11

rohs

Mfr. Part No.
S553-6500-89-F

WS Part No.
1232792-S553-6500-89-F

Bel Fuse Inc.

PULSE TRANSFORMER 1:1CT 1.6MH / 1.6mH T1/E1 (Single) Pulse Transformer 1:1CT Surface Mount
Datasheet

Low Stock
Available

MOQ: 18

rohs

Mfr. Part No.
S558-5999-42-F

WS Part No.
1232787-S558-5999-42-F

Bel Fuse Inc.

PULSE XFMR 1 CT:1CT TX/RX 350UH / 350µH LAN 10/100 Base-T Pulse Transformer 1CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount
Datasheet

Low Stock
Available

MOQ: 24

Need to verify

Mfr. Part No.
S553-0716-00-F

WS Part No.
1232785-S553-0716-00-F

Bel Fuse Inc.

PULSE XFMR 1:1 TX/1:1 RX 140UH / 140µH LAN 10G Base-T Pulse Transformer 1:1 Transmitter, 1:1 Receiver Surface Mount

Low Stock
Available

MOQ: 30

rohs

Mfr. Part No.
S558-5500-JV

WS Part No.
1232778-S558-5500-JV

Bel Fuse Inc.

XFRMR LAN 5G 60W POE SMD / 180µH LAN 5G Base-T, Power over Ethernet (PoE) Pulse Transformer 1CT:1CT Surface Mount
Datasheet

Low Stock
Available

MOQ: 15

rohs

Mfr. Part No.
S558-5500-76

WS Part No.
1232774-S558-5500-76

Bel Fuse Inc.

TRANSFORMER PULSE / 120µH, 350µH LAN 1000 Base-T Pulse Transformer 1CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount
Datasheet

Low Stock
Available

MOQ: 16

rohs

Mfr. Part No.
S558-5999-CJ

WS Part No.
1232773-S558-5999-CJ

Bel Fuse Inc.

MODULE TRANSFORMER / 350µH LAN 1000 Base-T Pulse Transformer 1CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount
Datasheet

Low Stock
Available

MOQ: 7

rohs

Mfr. Part No.
S558-5999-BQ-F

WS Part No.
1232772-S558-5999-BQ-F

Bel Fuse Inc.

MODULE TRANSFORMER / 350µH LAN 1000 Base-T Pulse Transformer 1CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount
Datasheet

Low Stock
Available

MOQ: 8

rohs

Mfr. Part No.
S558-10GB-05

WS Part No.
1232771-S558-10GB-05

Bel Fuse Inc.

TRANSFORMER PULSE / 160µH LAN 10G Base-T Pulse Transformer 1CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount
Datasheet

Low Stock
Available

MOQ: 4

rohs

Mfr. Part No.
S558-5999-AR-F

WS Part No.
1232770-S558-5999-AR-F

Bel Fuse Inc.

XFRMR MOD LAN GIGABIT EXTEMP 24P / 350µH LAN Pulse Transformer 1CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount
Datasheet

Low Stock
Available

MOQ: 15

rohs

Mfr. Part No.
S558-5999-BD-F

WS Part No.
1232768-S558-5999-BD-F

Bel Fuse Inc.

XFRMR MODULE LAN GIGABT MINIPCI / 350µH LAN Pulse Transformer 1CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount
Datasheet

Low Stock
Available

MOQ: 17

Need to verify

Mfr. Part No.
S558-10GB-15

WS Part No.
1232767-S558-10GB-15

Bel Fuse Inc.

TRANSFORMER PULSE / 120µH LAN 10G Base-T Pulse Transformer 1CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount
Datasheet

Low Stock
Available

MOQ: 6

rohs

Mfr. Part No.
S554-6500-28

WS Part No.
186379-S554-6500-28

Bel Fuse Inc.

Low Stock
Available

MOQ: 0

rohs

Mfr. Part No.
S558-10GB-23

WS Part No.
999373-S558-10GB-23

Bel Fuse Inc.

MODULE XFRMR LAN 10G POE SMD / 120µH LAN 10G Base-T, Power over Ethernet (PoE) Pulse Transformer 1CT:1CT Surface Mount
Datasheet

Low Stock
Available

MOQ: 8

rohs

Mfr. Part No.
S558-5999-BA-F

WS Part No.
793648-S558-5999-BA-F

Bel Fuse Inc.

MODULE XFRMR GIGABIT MINIPCI SMD / Telecom Transformer 4(1CT:1CT) 24 Terminal Gull Wing SMD
Datasheet

Low Stock
Available

MOQ: 5

rohs

Mfr. Part No.
S558-5999-E4

WS Part No.
1245478-S558-5999-E4

Bel Fuse Inc.

10/100BASE-T LAN MAGNETICS

Low Stock
Available

MOQ: 9

rohs

Mfr. Part No.
S553-1006-AE

WS Part No.
1245461-S553-1006-AE

Bel Fuse Inc.

ISOLATIONTRANSFORMERS FORETHERNET

Low Stock
Available

MOQ: 55

Need to verify

Mfr. Part No.
S558-5999-E5

WS Part No.
1245479-S558-5999-E5

Bel Fuse Inc.

10/100BASE-T LAN MAGNETICS

Low Stock
Available

MOQ: 20

Need to verify

Mfr. Part No.
S558-5999-K8

WS Part No.
046582-S558-5999-K8

Bel Fuse Inc.

MODULE XFRMR

Low Stock
Available

MOQ: 30

rohs
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