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  • RoHS
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  • MSL
  • ECCN Code
  • Width

Attribute column

Manufacturer

Bel Fuse Inc Pulse Transformers

View Mode:
225 Results

Product

Inventory

Pricing(USD)

Quantity

Datasheet

RoHS

Factory Lead Time

Mount

Mounting Type

Package / Case

Number of Pins

Material

Weight

Base Product Number

Dimensions

Manufacturer

Manufacturer Part Number

Mfr

MSL

Package

Product Status

RoHS

Operating Temperature

Packaging

Series

Size / Dimension

JESD-609 Code

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Termination

ECCN Code

Type

Terminal Finish

Max Operating Temperature

Min Operating Temperature

Applications

Additional Feature

Voltage - Supply

Number of Functions

Depth

Frequency

Frequency Stability

Output

Function

Base Resonator

Current - Supply (Max)

Physical Dimension

Current - Supply (Disable) (Max)

Note

Inductance

DC Resistance (DCR)

Max DC Current

Spread Spectrum Bandwidth

Lead/Base Style

Insertion Loss

Absolute Pull Range (APR)

Insertion Loss (dB)

Isolation Voltage

Outside Diameter

Transformer Type

Turns Ratio - Primary:Secondary

Return Loss

Number of Primary Winding

ET (Volt-Time)

Features

Height

Height Seated (Max)

Length

Width

Radiation Hardening

RoHS Status

Ratings

S558-5999-Q9-F
S558-5999-Q9-F

Bel Fuse Inc.

5600
-

15 Weeks

Surface Mount

Surface Mount

Module

40

-

-

-

-

-

-

-

-

-

-

-

0°C~70°C

Tape & Reel (TR)

-

1.100Lx0.476W 27.94mmx12.09mm

e2

yes

Active

2 (1 Year)

SMD/SMT

EAR99

-

Tin/Copper (Sn/Cu) - hot dipped

-

-

LAN; 10/100 BASE-T

HEIGHT DIM INCLUDE TERMINAL ALSO

-

4

15.24mm

-

-

-

-

-

-

L27.94XB12.09XH5.74 (mm)

-

-

350μH

-

-

-

Gull Wing

-

-

1 dB

-

-

LAN 10/100 Base-T

1:1

12 dB

-

-

-

4.47mm

0.236 5.99mm

27.94mm

12.09mm

No

ROHS3 Compliant

-

S553-5999-52-F
S553-5999-52-F

Bel Fuse Inc.

3288
Datasheet

15 Weeks

Surface Mount

Surface Mount

-

16

-

-

-

-

-

-

-

-

-

-

-

0°C~70°C

Bulk

-

0.500Lx0.285W 12.70mmx7.24mm

-

-

Active

1 (Unlimited)

SMD/SMT

-

-

-

70°C

0°C

-

-

-

-

9.53mm

-

-

-

-

-

-

-

-

-

28μH, 110μH

-

-

-

Gull Wing

-

-

-1 dB

-

-

LAN 10G Base-T

1:2

-18 dB

-

-

-

5.72mm

0.225 5.72mm

12.7mm

7.24mm

No

ROHS3 Compliant

-

S558-5500-JD
S558-5500-JD

Bel Fuse Inc.

34
Datasheet

15 Weeks

-

Surface Mount

-

-

-

-

-

-

-

-

-

-

-

-

-

-40°C~85°C

Tape & Reel (TR)

-

0.690Lx0.600W 17.53mmx15.24mm

-

-

Active

2 (1 Year)

-

EAR99

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

180μH

-

-

-

-

-

-

-

-

-

LAN 2.5G Base-T, Power over Ethernet (PoE)

1CT:1CT

-

-

-

-

-

0.225 5.71mm

-

-

-

ROHS3 Compliant

-

S558-5999-T5-F
S558-5999-T5-F

Bel Fuse Inc.

30
-

15 Weeks

Surface Mount

Surface Mount

Module

16

-

-

-

-

-

-

-

-

-

-

-

-40°C~85°C

Tape & Reel (TR)

-

0.485Lx0.285W 12.32mmx7.24mm

-

yes

Active

2 (1 Year)

SMD/SMT

EAR99

-

-

-

-

-

-

-

1

9.53mm

-

-

-

-

-

-

L12.32XB7.24XH5.71 (mm)

-

-

350μH

2Ohm

-

-

Gull Wing

-

-

-1 dB

1500V

-

LAN 10/100 Base-T

1:1

-12 dB

-

-

-

5.71mm

0.225 5.72mm

12.32mm

7.24mm

No

ROHS3 Compliant

-

S553-5999-08-F
S553-5999-08-F

Bel Fuse Inc.

In Stock

-

Datasheet

-

Surface Mount

Surface Mount

-

16

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

-

0.500Lx0.285W 12.70mmx7.24mm

-

-

Active

1 (Unlimited)

-

-

-

-

70°C

0°C

-

-

-

-

9.53mm

-

-

-

-

-

-

-

-

-

110μH

-

-

-

Gull Wing

-

-

-1 dB

-

-

LAN 10G Base-T

1:1

-15 dB

-

-

-

-

0.225 5.72mm

12.7mm

-

No

ROHS3 Compliant

-

S553-1445-00-F
S553-1445-00-F

Bel Fuse Inc.

In Stock

-

Datasheet

-

-

-

Module

-

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

-

-

-

-

Active

1 (Unlimited)

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

ROHS3 Compliant

-

S558-5500-16-F
S558-5500-16-F

Bel Fuse Inc.

In Stock

-

Datasheet

15 Weeks

Surface Mount

Surface Mount

Module

-

-

-

-

-

-

-

-

-

-

-

-

0°C~70°C

-

-

0.522Lx0.600W 13.26mmx15.24mm

-

-

Active

1 (Unlimited)

SMD/SMT

EAR99

-

-

-

-

SIGNAL

-

-

-

-

-

-

-

-

-

-

15.24mm x 13.26mm x 6.35mm

-

-

350μH

1.4Ohm

350mA

-

-

1.5 dB

-

-

-

-

TELECOM TRANSFORMER

1CT:1CT Transmitter, 1CT:1CT Receiver

-

4

-

-

6.35mm

0.250 6.35mm

15.24mm

13.26mm

-

ROHS3 Compliant

-

X555-5999-15-F
X555-5999-15-F

Bel Fuse Inc

In Stock

-

-

-

-

Surface Mount

4-SMD, No Lead

-

-

-

SG-8101

-

-

-

EPSON

-

Tape & Reel (TR)

Active

-

-40°C ~ 85°C

-

SG-8101

0.276 L x 0.197 W (7.00mm x 5.00mm)

-

-

-

-

-

-

XO (Standard)

-

-

-

-

-

1.8V ~ 3.3V

-

-

19 MHz

±15ppm

CMOS

Enable/Disable

Crystal

6.8mA (Typ)

-

3.5mA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0.055 (1.40mm)

-

-

-

-

-

S560-6600-NE
S560-6600-NE

Bel Fuse Inc

In Stock

-

-

-

-

-

-

-

Steel

-

-

-

Maurey Power Transmission

NH223058BX

Bel Fuse Inc.

-

Bulk

Obsolete

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

2.3 Inches

-

-

-

-

-

-

-

-

-

-

-

-

-

S557-5999-65
S557-5999-65

Bel Fuse Inc

In Stock

-

-

-

-

-

-

-

-

-

-

-

-

-

Bel Fuse Inc.

-

Bulk

Obsolete

-

-

-

*

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

161648
161648

Bel Fuse Inc

In Stock

-

-

-

-

SMD

-

-

-

-

-

17,53x12,2x5,84mm

-

-

-

n/a

-

-

Yes

-40...+85°C

-

S558

-

-

-

-

-

-

-

LAN 10/100Base-T

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

n/a

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

162448
162448

Bel Fuse Inc

In Stock

-

-

-

-

SMD

-

-

-

-

-

27,94x12,09x5,99mm

-

-

-

n/a

-

-

Yes

-40...+85°C

-

S558

-

-

-

-

-

-

-

LAN 1000Base-T

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

n/a

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

72351
72351

Bel Fuse Inc

In Stock

-

-

-

-

SMD

-

-

-

-

-

20,32x7,24x5,84mm

-

-

-

-

-

-

Yes

-

-

G221

-

-

-

-

-

-

-

LAN 10G

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

n/a

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

257543
257543

Bel Fuse Inc

In Stock

-

-

-

-

SMD

-

-

-

-

-

20,32x7,24x5,84mm

-

-

-

n/a

-

-

Yes

-

-

S553

-

-

-

-

-

-

-

LAN 10G

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

n/a

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

257554
257554

Bel Fuse Inc

In Stock

-

-

-

-

SMD

-

-

-

-

-

26,54x7,62x7,37mm

-

-

-

n/a

-

-

Yes

-40...+85°C

-

S553

-

-

-

-

-

-

-

T1/E1

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

n/a

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

257550
257550

Bel Fuse Inc

In Stock

-

-

-

-

SMD

-

-

-

-

-

12,32x7,24x5,72mm

-

-

-

n/a

-

-

Yes

-40...+85°C

-

S553

-

-

-

-

-

-

-

T1/E1

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

n/a

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

257561
257561

Bel Fuse Inc

In Stock

-

-

-

-

SMD

-

-

-

-

-

13,26x15,24x6,35mm

-

-

-

n/a

-

-

Yes

0...+70°C

-

S558

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

n/a

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

257569
257569

Bel Fuse Inc

In Stock

-

-

-

-

SMD

-

-

-

-

-

27,94x12,09x5,99mm

-

-

-

n/a

-

-

Yes

-40...+85°C

-

S558

-

-

-

-

-

-

-

LAN 10/100Base-T

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

n/a

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

257577
257577

Bel Fuse Inc

In Stock

-

-

-

-

SMD

-

-

-

-

-

17,53x12,2x5,84mm

-

-

-

n/a

-

-

Yes

0...+70°C

-

S558

-

-

-

-

-

-

-

LAN 1000Base-T

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

n/a

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

257578
257578

Bel Fuse Inc

In Stock

-

-

-

-

SMD

-

-

-

-

-

17,53x12,2x5,84mm

-

-

-

n/a

-

-

Yes

0...+70°C

-

S558

-

-

-

-

-

-

-

LAN 1000Base-T

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

n/a

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-