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  • Length
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  • Height
  • Width

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Manufacturer

Bourns Pulse Transformers

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154 Results

Product

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Pricing(USD)

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Datasheet

RoHS

Mounting Type

Weight

Base Product Number

Brand

Dimensions

Factory Pack QuantityFactory Pack Quantity

Manufacturer

Manufacturer Part Number

Maximum DC Resistance

Maximum Operating Temperature

Mfr

Minimum Operating Temperature

Mounting Styles

Number of Outlets

Package

Part # Aliases

Primary Resistance

Primary Voltage Rating

Primary Winding

Product Status

Qualification

RoHS

Secondary Winding

Unit Weight

Operating Temperature

Packaging

Series

Size / Dimension

Tolerance

Number of Terminations

Temperature Coefficient

Type

Resistance

Max Operating Temperature

Min Operating Temperature

Composition

Applications

Subcategory

Power Rating

Max Power Dissipation

Shielding

Depth

Current Rating

Termination Style

Number of Outputs

Case Code (Metric)

Case Code (Imperial)

Operating Frequency

Number of Channels

Inductance

Product Type

Frequency Range

Insertion Loss

Isolation Voltage

Transformer Type

Turns Ratio - Primary:Secondary

Product

ET (Volt-Time)

Features

Product Category

Turns Ratio

Primary Impedance

Height

Height Seated (Max)

Length

Width

SM91527L-E
SM91527L-E

Bourns Inc.

1445
-

Surface Mount

-

-

Bourns

-

600

Bourns

-

450 mOhms

+ 125 C

Bourns Inc.

- 40 C

PCB Mount

-

-

SM91527L

-

-

Single Primary Winding

Active

-

Details

Single Secondary Winding

0.106704 oz

-40°C ~ 125°C

MouseReel

SM

1.240" L x 0.492" W (31.50mm x 12.50mm)

-

-

-

SMT Transformers

-

-

-

-

BMS

Transformers

-

-

Shielded

-

-

SMD/SMT

-

-

-

-

Single

150μH

Audio & Signal Transformers

-

-

7.64kV

-

1:1

Signal

-

-

Audio Transformers / Signal Transformers

-

100 Ohms

9.5 mm

0.374" (9.50mm)

31.5 mm

12.5 mm

POE012-EP13033S
POE012-EP13033S

Bourns Inc.

33
-

-

-

-

Bourns

-

180

Bourns

-

-

+ 105 C

Bourns Inc.

- 40 C

SMD/SMT

-

Tape & Reel (TR)

-

-

3.3 V

-

Active

-

Details

-

0.221168 oz

-

MouseReel

-

-

-

-

-

-

-

-

-

-

-

Transformers

-

-

-

-

-

SMD/SMT

-

-

-

-

-

1.33 uH

-

-

-

-

-

-

PoE DC/DC Transformers

-

-

Pulse Transformers

-

-

14 mm

-

15.1 mm

14 mm

HCTSM80201AAL-E
HCTSM80201AAL-E

Bourns Inc.

50
-

Surface Mount

-

-

Bourns

-

2500

Bourns

-

-

+ 125 C

Bourns Inc.

- 40 C

PCB Mount

-

Tape & Reel (TR)

-

300 mOhms

-

-

Active

AEC-Q200

Details

-

0.045045 oz

-40°C ~ 125°C

MouseReel

HCT

0.484" L x 0.425" W (12.30mm x 10.80mm)

-

-

-

-

-

-

-

-

-

Transformers

-

-

-

-

-

SMD/SMT

-

-

-

-

-

250μH

-

-

-

-

Isolation and Data Interface (Encapsulated)

2:1

-

11.0VμS

-

Pulse Transformers

2:1

-

6.5 mm

0.256" (6.50mm)

12.3 mm

10.8 mm

SM41126EL
SM41126EL

Bourns Inc.

12048
-

Surface Mount

-

-

Bourns

-

800

Bourns

-

-

+ 85 C

Bourns Inc.

- 40 C

SMD/SMT

-

-

-

-

-

-

Active

-

Details

-

0.027690 oz

-40°C ~ 85°C

MouseReel

-

0.500" L x 0.341" W (12.70mm x 8.66mm)

-

-

-

-

-

-

-

-

-

Transformers

-

-

-

-

-

SMD/SMT

-

-

-

-

-

350μH

-

-

-

1.5kV

LAN 10/100 Base-T

-

LAN Transformer Modules

-

-

Pulse Transformers

1:1

-

3.99 mm

0.157" (3.99mm)

12.7 mm

8.66 mm

HCTSM80308BAL-E1
HCTSM80308BAL-E1

Bourns Inc.

432
-

Surface Mount

-

-

Bourns

-

500

Bourns

-

-

+ 125 C

Bourns Inc.

- 40 C

PCB Mount

-

-

-

500 mOhms

-

-

Active

AEC-Q200

Details

-

0.045045 oz

-40°C ~ 125°C

MouseReel

HCT

0.484" L x 0.425" W (12.30mm x 10.80mm)

-

-

-

-

-

-

-

-

-

Transformers

-

-

-

-

-

SMD/SMT

-

-

-

-

-

300μH

-

-

-

-

Isolation and Data Interface (Encapsulated)

3:8

-

11.0VμS

-

Pulse Transformers

3:8

-

6.5 mm

0.256" (6.50mm)

12.3 mm

10.8 mm

HCTSM80305BAL-E1
HCTSM80305BAL-E1

Bourns Inc.

201
-

Surface Mount

-

-

Bourns

-

500

Bourns

-

-

+ 125 C

Bourns Inc.

- 40 C

PCB Mount

-

-

-

300 mOhms

-

-

Active

AEC-Q200

Details

-

0.045045 oz

-40°C ~ 125°C

MouseReel

HCT

0.484" L x 0.425" W (12.30mm x 10.80mm)

-

-

-

-

-

-

-

-

-

Transformers

-

-

-

-

-

SMD/SMT

-

-

-

-

-

300μH

-

-

-

-

Isolation and Data Interface (Encapsulated)

3:5

-

11.0VμS

-

Pulse Transformers

3:5

-

6.5 mm

0.256" (6.50mm)

12.3 mm

10.8 mm

POE072-PD13120S
POE072-PD13120S

Bourns Inc.

23
-

-

-

-

-

-

-

-

-

-

-

Bourns Inc.

-

-

-

Tape & Reel (TR)

-

-

-

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

HCTSM80308BAL-E
HCTSM80308BAL-E

Bourns Inc.

23
-

Surface Mount

-

-

Bourns

-

2500

Bourns

-

-

+ 125 C

Bourns Inc.

- 40 C

PCB Mount

-

Tape & Reel (TR)

-

500 mOhms

-

-

Active

AEC-Q200

Details

-

0.045045 oz

-40°C ~ 125°C

Reel

HCT

0.484" L x 0.425" W (12.30mm x 10.80mm)

-

-

-

-

-

-

-

-

-

Transformers

-

-

-

-

-

SMD/SMT

-

-

-

-

-

300μH

-

-

-

-

Isolation and Data Interface (Encapsulated)

3:8

-

11.0VμS

-

Pulse Transformers

3:8

-

6.5 mm

0.256" (6.50mm)

12.3 mm

10.8 mm

SM453229A-381N7Y
SM453229A-381N7Y

Bourns Inc.

2010
-

Surface Mount

-

-

Bourns

4.7 x 3.3 x 2.9mm

2000

Bourns

-

-

+ 85 C

Bourns Inc.

- 40 C

-

-

-

-

-

-

-

Active

-

Details

-

0.005644 oz

-40°C ~ 85°C

MouseReel

SM

0.185" L x 0.127" W (4.70mm x 3.22mm)

-

-

-

LAN

-

-

-

-

10/100/1000 Base-T

Transformers

-

-

-

2.9mm

-

SMD/SMT

-

-

-

-

Single

380μH

Audio & Signal Transformers

1 MHz to 100 MHz

-1.5dB

1.5kV

LAN 10/100/1000 Base-T

1:1

LAN Transformers

-

-

Audio Transformers / Signal Transformers

1:1

-

2.9 mm

0.114" (2.90mm)

4.7 mm

3.3 mm

HCTSM80403AAL-E
HCTSM80403AAL-E

Bourns Inc.

15
-

Surface Mount

-

-

Bourns

-

2500

Bourns

-

-

+ 125 C

Bourns Inc.

- 40 C

PCB Mount

-

Tape & Reel (TR)

-

300 mOhms

-

-

Active

AEC-Q200

Details

-

0.045045 oz

-40°C ~ 125°C

MouseReel

HCT

0.484" L x 0.425" W (12.30mm x 10.80mm)

-

-

-

-

-

-

-

-

-

Transformers

-

-

-

-

-

SMD/SMT

-

-

-

-

-

250μH

-

-

-

-

Isolation and Data Interface (Encapsulated)

4:3

-

11.0VμS

-

Pulse Transformers

4:3

-

6.5 mm

0.256" (6.50mm)

12.3 mm

10.8 mm

POE025-FD20050S
POE025-FD20050S

Bourns Inc.

23
-

-

-

-

Bourns

-

150

Bourns

-

-

-

Bourns Inc.

- 40 C

SMD/SMT

-

Tape & Reel (TR)

-

-

5 V

-

Active

-

Details

-

0.476198 oz

-

MouseReel

-

-

-

-

-

-

-

-

-

-

-

Transformers

-

-

-

-

-

SMD/SMT

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Pulse Transformers

-

-

-

-

-

-

HCTSM80809AAL-E
HCTSM80809AAL-E

Bourns Inc.

In Stock

-

-

Surface Mount

-

-

Bourns

-

2500

Bourns

-

-

+ 125 C

Bourns Inc.

- 40 C

PCB Mount

-

Tape & Reel (TR)

-

300 mOhms

-

-

Active

AEC-Q200

Details

-

0.045045 oz

-40°C ~ 125°C

MouseReel

HCT

0.484" L x 0.425" W (12.30mm x 10.80mm)

-

-

-

-

-

-

-

-

-

Transformers

-

-

-

-

-

SMD/SMT

-

-

-

-

-

250μH

-

-

-

-

Isolation and Data Interface (Encapsulated)

8:9

-

11.0VμS

-

Pulse Transformers

8:9

-

6.5 mm

0.256" (6.50mm)

12.3 mm

10.8 mm

SM91501ALO-E
SM91501ALO-E

Bourns Inc.

1669
-

Surface Mount

-

SM91501

Bourns

-

2000

Bourns

-

-

+ 125 C

Bourns Inc.

- 40 C

PCB Mount

-

-

-

-

-

Single Primary Winding

Active

AEC-Q200

Details

Single Secondary Winding

0.033158 oz

-40°C ~ 125°C

MouseReel

SM

0.583" L x 0.460" W (14.81mm x 11.68mm)

-

-

-

Automotive Transformer

-

-

-

-

-

Transformers

-

-

-

-

-

SMD/SMT

1

-

-

1 MHz to 100 MHz

-

150μH

-

-

-

4.3kV

-

1:1

BMS Transformers

-

-

Power Transformers

1:1

-

4.87 mm

0.197" (5.00mm)

14.81mm

11.68 mm

SM42P01EL
SM42P01EL

Bourns Inc.

1425

-

-

Surface Mount

-

-

Bourns

16.5 x 10.3mm

800

Bourns

-

-

+ 85 C

Bourns Inc.

- 40 C

-

-

-

-

-

-

-

Active

-

Details

-

0.048431 oz

-40°C ~ 85°C

MouseReel

SM

0.650" L x 0.406" W (16.50mm x 10.30mm)

-

-

-

LAN

-

-

-

-

PoE Transformers

Transformers

-

-

-

4.1mm

-

SMD/SMT

-

-

-

-

Quad

230μH

Audio & Signal Transformers

1 MHz to 250 MHz

-2.0dB

-

LAN 2.5/5G Base-T, Power over Ethernet (PoE)

-

PoE Transformers

-

-

Audio Transformers / Signal Transformers

-

-

4.1 mm

0.161" (4.10mm)

16 mm

10.3 mm

SM91519L-E
SM91519L-E

Bourns Inc.

862
-

-

-

SM91519

-

-

-

-

-

-

+ 125 C

Bourns Inc.

- 40 C

PCB Mount

-

-

-

-

-

Single Primary Winding

Active

-

-

Single Secondary Winding

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

6.4kV

-

-

BMS Transformers

-

-

-

-

-

9.5 mm

-

31.5 mm

12.5 mm

SM43001EL
SM43001EL

Bourns Inc.

1128
-

Surface Mount

-

-

Bourns

16.5 x 10.3mm

800

Bourns

-

-

+ 85 C

Bourns Inc.

0 C

-

-

-

-

-

-

-

Active

-

Details

-

0.048149 oz

0°C ~ 85°C

MouseReel

SM

0.650" L x 0.406" W (16.50mm x 10.30mm)

-

-

-

LAN

-

-

-

-

Ethernet

Transformers

-

-

-

4.1mm

-

SMD/SMT

-

-

-

-

Quad

120μH

Audio & Signal Transformers

1 MHz to 500 MHz

-3.0dB

-

LAN 10G Base-T

-

LAN Transformers

-

-

Audio Transformers / Signal Transformers

-

-

4.1 mm

0.161" (4.10mm)

16 mm

10.3 mm

SM453230-121N7Y
SM453230-121N7Y

Bourns Inc.

1762

-

-

Surface Mount

-

-

-

-

-

-

-

-

+ 85 C

Bourns Inc.

- 40 C

-

-

-

-

-

-

-

Active

-

-

-

-

-40°C ~ 85°C

-

SM

0.185" L x 0.127" W (4.70mm x 3.22mm)

-

-

-

LAN

-

-

-

-

10G Base-T

-

-

-

-

-

-

SMD/SMT

-

-

-

-

Single

120μH

-

1 MHz to 500 MHz

-

-

LAN 1/2.5/5/10G Base-T

1:1

LAN Transformers

-

-

-

-

-

2.9 mm

0.114" (2.90mm)

4.7 mm

3.3 mm

SM353230-181N7Y
SM353230-181N7Y

Bourns Inc.

47
-

Surface Mount

-

-

Bourns

-

2000

Bourns

-

-

-

Bourns Inc.

-

-

-

-

-

-

-

-

Active

-

Details

-

0.004550 oz

-40°C ~ 85°C

MouseReel

SM

0.138" L x 0.126" W (3.50mm x 3.20mm)

-

-

-

-

-

-

-

-

-

Inductors, Chokes & Coils

-

-

-

-

-

-

-

-

-

-

-

180μH

Common Mode Chokes

-

-

-

LAN 1/2.5/5G Base-T

1:1

-

-

-

Common Mode Chokes / Filters

-

-

-

0.114" (2.90mm)

-

-

SM61072EL
SM61072EL

Bourns

In Stock

-

-

-

-

SM61072

-

-

-

Grace Technologies

P-Q51R2-F1RX

-

-

Bourns Inc.

-

-

None

Tape & Reel (TR)

-

-

-

-

Obsolete

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

B2009D
B2009D

Bourns

In Stock

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Compliant

-

-

-

Tape & Reel (TR)

-

-

1 %

2

100 ppm/°C

-

191 Ω

155 °C

-55 °C

Thick Film

-

-

-

250 mW

-

-

-

-

-

1610

0604

-

-

-

-

-

-

-

-

-

-

-

Automotive AEC-Q200

-

-

-

355.6 µm

-

990.6 µm

1.6002 mm