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Pulse Transformers

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Image
Part Number
Manufacturer
Description
Package
Stock
Quantity
Inductance
E.T.
Turns Ratio - Primary:Secondary
Mounting Type
Size / Dimension
Height - Seated (Max)
Operating Temperature
S558-5999-N6-F
Bel Fuse Inc.

MODULE XFRMR

  • Transformer Type: -
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: -
  • Mounting Type: -
  • Size / Dimension: -
  • Height - Seated (Max): -
  • Operating Temperature: -
Package: -
Stock8,226
-
-
-
-
-
-
-
S553-6500-C9-F
Bel Fuse Inc.

PULSE XFMR 1CT:1CT TX/1CT:1CT RX

  • Transformer Type: T1/E1 (Dual)
  • Inductance: 1.8mH
  • E.T.: -
  • Turns Ratio - Primary:Secondary: 1CT:1CT Transmitter, 1CT:1CT Receiver
  • Mounting Type: Surface Mount
  • Size / Dimension: 0.485" L x 0.285" W (12.32mm x 7.24mm)
  • Height - Seated (Max): 0.225" (5.72mm)
  • Operating Temperature: -40°C ~ 85°C
Package: -
Stock5,274
1.8mH
-
1CT:1CT Transmitter, 1CT:1CT Receiver
Surface Mount
0.485" L x 0.285" W (12.32mm x 7.24mm)
0.225" (5.72mm)
-40°C ~ 85°C
hot PE-5762
Pulse Electronics Network

XFMR

  • Transformer Type: -
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: -
  • Mounting Type: -
  • Size / Dimension: 0.500" L x 0.350" W (12.70mm x 8.89mm)
  • Height - Seated (Max): 0.250" (6.35mm)
  • Operating Temperature: 0°C ~ 70°C
Package: -
Stock21,636
-
-
-
-
0.500" L x 0.350" W (12.70mm x 8.89mm)
0.250" (6.35mm)
0°C ~ 70°C
hot PE-68517LT
Pulse Electronics Network

MODULE

  • Transformer Type: -
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: -
  • Mounting Type: Surface Mount
  • Size / Dimension: 1.000" L x 0.350" W (25.40mm x 8.89mm)
  • Height - Seated (Max): 0.370" (9.40mm)
  • Operating Temperature: 0°C ~ 70°C
Package: -
Stock7,722
-
-
-
Surface Mount
1.000" L x 0.350" W (25.40mm x 8.89mm)
0.370" (9.40mm)
0°C ~ 70°C
B6105NL
Pulse Electronics Network

TRANSFORMER HOME PHONE NETWORKNG

  • Transformer Type: Data/Voice Coupling
  • Inductance: 177µH
  • E.T.: -
  • Turns Ratio - Primary:Secondary: 1.33:1
  • Mounting Type: Surface Mount
  • Size / Dimension: 0.210" L x 0.330" W (5.33mm x 8.38mm)
  • Height - Seated (Max): 0.157" (3.99mm)
  • Operating Temperature: -40°C ~ 85°C
Package: -
Stock7,416
177µH
-
1.33:1
Surface Mount
0.210" L x 0.330" W (5.33mm x 8.38mm)
0.157" (3.99mm)
-40°C ~ 85°C
hot TX1264NLT
Pulse Electronics Network

XFRMR 4PORT 1:2CT 1.2MH SMD

  • Transformer Type: T1/E1 (Quad)
  • Inductance: 1.2mH, 1.2mH
  • E.T.: -
  • Turns Ratio - Primary:Secondary: 1:2CT Transmitter, 1CT:1 Receiver
  • Mounting Type: Surface Mount
  • Size / Dimension: 1.125" L x 0.485" W (28.58mm x 12.32mm)
  • Height - Seated (Max): 0.230" (5.84mm)
  • Operating Temperature: -40°C ~ 85°C
Package: -
Stock6,696
1.2mH, 1.2mH
-
1:2CT Transmitter, 1CT:1 Receiver
Surface Mount
1.125" L x 0.485" W (28.58mm x 12.32mm)
0.230" (5.84mm)
-40°C ~ 85°C
T5037NLT
Pulse Electronics Network

MODULE ISDN-S 1CT:2.5CT 30MH SMD

  • Transformer Type: Isolation and Data Interface (Encapsulated)
  • Inductance: 30mH
  • E.T.: -
  • Turns Ratio - Primary:Secondary: 1CT:2.5CT, 1CT:2.5CT
  • Mounting Type: Surface Mount
  • Size / Dimension: 1.170" L x 0.500" W (29.72mm x 12.70mm)
  • Height - Seated (Max): 0.326" (8.28mm)
  • Operating Temperature: 0°C ~ 70°C
Package: -
Stock6,588
30mH
-
1CT:2.5CT, 1CT:2.5CT
Surface Mount
1.170" L x 0.500" W (29.72mm x 12.70mm)
0.326" (8.28mm)
0°C ~ 70°C
BX2361NL
Pulse Electronics Network

XFRMR ADSL FOR TI CPE CHIPSET

  • Transformer Type: ADSL
  • Inductance: 1.5mH
  • E.T.: -
  • Turns Ratio - Primary:Secondary: 2:1
  • Mounting Type: Through Hole
  • Size / Dimension: 0.547" L x 0.550" W (13.89mm x 13.97mm)
  • Height - Seated (Max): 0.500" (12.70mm)
  • Operating Temperature: -40°C ~ 85°C
Package: -
Stock5,310
1.5mH
-
2:1
Through Hole
0.547" L x 0.550" W (13.89mm x 13.97mm)
0.500" (12.70mm)
-40°C ~ 85°C
BX4107NLT
Pulse Electronics Network

TRANSFORMER 1.33:1

  • Transformer Type: -
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: 1.33:1
  • Mounting Type: Surface Mount
  • Size / Dimension: 0.413" L x 0.276" W (10.50mm x 7.00mm)
  • Height - Seated (Max): 0.433" (11.00mm)
  • Operating Temperature: -40°C ~ 85°C
Package: -
Stock6,246
-
-
1.33:1
Surface Mount
0.413" L x 0.276" W (10.50mm x 7.00mm)
0.433" (11.00mm)
-40°C ~ 85°C
ST6122T
Pulse Electronics Network

MODULE TRANSFRMR SNGL 10/100B-TX

  • Transformer Type: -
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: 1CT:1CT
  • Mounting Type: Surface Mount
  • Size / Dimension: 0.988" L x 0.505" W (25.10mm x 12.83mm)
  • Height - Seated (Max): 0.242" (6.15mm)
  • Operating Temperature: -
Package: -
Stock3,762
-
-
1CT:1CT
Surface Mount
0.988" L x 0.505" W (25.10mm x 12.83mm)
0.242" (6.15mm)
-
ITNB-0249-D101
Schurter Inc.

ITNB PULSE TRANSFORMER THT 0.1A

  • Transformer Type: Isolation and Data Interface (Encapsulated)
  • Inductance: 1.6mH
  • E.T.: -
  • Turns Ratio - Primary:Secondary: 2:1
  • Mounting Type: Through Hole
  • Size / Dimension: 0.701" L x 0.717" W (17.80mm x 18.20mm)
  • Height - Seated (Max): 0.512" (13.00mm)
  • Operating Temperature: -25°C ~ 100°C
Package: -
Stock2,448
1.6mH
-
2:1
Through Hole
0.701" L x 0.717" W (17.80mm x 18.20mm)
0.512" (13.00mm)
-25°C ~ 100°C
H0022NLT
Pulse Electronics Network

MODULE MAGNETIC LAN 1:1 10/100

  • Transformer Type: Isolation and Data Interface (Encapsulated)
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: 1:1 Transmitter, 1:1 Receiver
  • Mounting Type: Surface Mount
  • Size / Dimension: 0.465" L x 0.340" W (11.81mm x 8.63mm)
  • Height - Seated (Max): 0.085" (2.16mm)
  • Operating Temperature: 0°C ~ 70°C
Package: -
Stock7,704
-
-
1:1 Transmitter, 1:1 Receiver
Surface Mount
0.465" L x 0.340" W (11.81mm x 8.63mm)
0.085" (2.16mm)
0°C ~ 70°C
PE-65848FNLT
Pulse Electronics Network

XFRMR 1CS:1CS FOR ECHELON/NEURON

  • Transformer Type: -
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: -
  • Mounting Type: Surface Mount
  • Size / Dimension: 0.475" L x 0.566" W (12.07mm x 14.37mm)
  • Height - Seated (Max): 0.340" (8.64mm)
  • Operating Temperature: -40°C ~ 85°C
Package: -
Stock6,498
-
-
-
Surface Mount
0.475" L x 0.566" W (12.07mm x 14.37mm)
0.340" (8.64mm)
-40°C ~ 85°C
PB2089NLT
Pulse Electronics Power

XFMR FWD EFD20-SMD 12P

  • Transformer Type: -
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: -
  • Mounting Type: Surface Mount
  • Size / Dimension: 0.860" L x 1.150" W (21.84mm x 29.21mm)
  • Height - Seated (Max): 0.450" (11.43mm)
  • Operating Temperature: -40°C ~ 125°C
Package: -
Stock5,328
-
-
-
Surface Mount
0.860" L x 1.150" W (21.84mm x 29.21mm)
0.450" (11.43mm)
-40°C ~ 125°C
S554-6500-21-F
Bel Fuse Inc.

MODULE XFRMR

  • Transformer Type: -
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: -
  • Mounting Type: -
  • Size / Dimension: -
  • Height - Seated (Max): -
  • Operating Temperature: -40°C ~ 85°C
Package: -
Stock8,586
-
-
-
-
-
-
-40°C ~ 85°C
PB2089NL
Pulse Electronics Power

XFMR FWD EFD20-SMD 12P

  • Transformer Type: -
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: -
  • Mounting Type: -
  • Size / Dimension: 0.860" L x 1.150" W (21.84mm x 29.21mm)
  • Height - Seated (Max): 0.450" (11.43mm)
  • Operating Temperature: -40°C ~ 125°C
Package: -
Stock2,736
-
-
-
-
0.860" L x 1.150" W (21.84mm x 29.21mm)
0.450" (11.43mm)
-40°C ~ 125°C
PE-68517LNLT
Pulse Electronics Network

XFRMR MODULE 1PORT 1:1 10/100B-T

  • Transformer Type: Isolation and Data Interface (Encapsulated)
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: 1:1
  • Mounting Type: Surface Mount
  • Size / Dimension: 1.000" L x 0.350" W (25.40mm x 8.89mm)
  • Height - Seated (Max): 0.370" (9.40mm)
  • Operating Temperature: 0°C ~ 70°C
Package: -
Stock5,292
-
-
1:1
Surface Mount
1.000" L x 0.350" W (25.40mm x 8.89mm)
0.370" (9.40mm)
0°C ~ 70°C
78602/2MC
Murata Power Solutions Inc.

TRANSFORMER

  • Transformer Type: -
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: -
  • Mounting Type: -
  • Size / Dimension: 0.354" L x 0.375" W (9.00mm x 9.52mm)
  • Height - Seated (Max): 0.250" (6.35mm)
  • Operating Temperature: 0°C ~ 70°C
Package: -
Stock4,824
-
-
-
-
0.354" L x 0.375" W (9.00mm x 9.52mm)
0.250" (6.35mm)
0°C ~ 70°C
78601/8MC
Murata Power Solutions Inc.

TRANSFORMER

  • Transformer Type: -
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: -
  • Mounting Type: -
  • Size / Dimension: 0.354" L x 0.375" W (9.00mm x 9.52mm)
  • Height - Seated (Max): 0.250" (6.35mm)
  • Operating Temperature: 0°C ~ 70°C
Package: -
Stock3,402
-
-
-
-
0.354" L x 0.375" W (9.00mm x 9.52mm)
0.250" (6.35mm)
0°C ~ 70°C
PA2455NL
Pulse Electronics Power

XFMR FLYBACK EP10 SM 8 PIN

  • Transformer Type: -
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: -
  • Mounting Type: -
  • Size / Dimension: 0.515" L x 0.600" W (13.08mm x 15.24mm)
  • Height - Seated (Max): 0.451" (11.45mm)
  • Operating Temperature: -40°C ~ 130°C
Package: -
Stock7,596
-
-
-
-
0.515" L x 0.600" W (13.08mm x 15.24mm)
0.451" (11.45mm)
-40°C ~ 130°C
HM42-30001LFTR
TT Electronics/BI Magnetics

TRANS GATE DRIVE 1:1:1 980UH SMD

  • Transformer Type: -
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: -
  • Mounting Type: Surface Mount
  • Size / Dimension: 0.340" L x 0.330" W (8.64mm x 8.38mm)
  • Height - Seated (Max): 0.161" (4.10mm)
  • Operating Temperature: -40°C ~ 125°C
Package: -
Stock8,370
-
-
-
Surface Mount
0.340" L x 0.330" W (8.64mm x 8.38mm)
0.161" (4.10mm)
-40°C ~ 125°C
H1174NL
Pulse Electronics Network

MODULE XFRMR DUAL ETHER LAN 24P

  • Transformer Type: LAN
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: 1CT:1CT
  • Mounting Type: Surface Mount
  • Size / Dimension: 0.512" L x 0.500" W (13.08mm x 12.70mm)
  • Height - Seated (Max): 0.155" (3.93mm)
  • Operating Temperature: 0°C ~ 70°C
Package: -
Stock6,300
-
-
1CT:1CT
Surface Mount
0.512" L x 0.500" W (13.08mm x 12.70mm)
0.155" (3.93mm)
0°C ~ 70°C
749050018
Wurth Electronics Inc.

TRANSFORMER LAN

  • Transformer Type: LAN
  • Inductance: 120µH
  • E.T.: -
  • Turns Ratio - Primary:Secondary: 1:1
  • Mounting Type: Surface Mount
  • Size / Dimension: 0.550" L x 0.532" W (13.97mm x 13.50mm)
  • Height - Seated (Max): 0.260" (6.60mm)
  • Operating Temperature: -40°C ~ 85°C
Package: -
Stock10,116
120µH
-
1:1
Surface Mount
0.550" L x 0.532" W (13.97mm x 13.50mm)
0.260" (6.60mm)
-40°C ~ 85°C
PA1736NLT
Pulse Electronics Power

XFMR FLYBACK EFD20 SM

  • Transformer Type: -
  • Inductance: 20.5µH
  • E.T.: -
  • Turns Ratio - Primary:Secondary: -
  • Mounting Type: Surface Mount
  • Size / Dimension: 0.860" L x 1.150" W (21.84mm x 29.21mm)
  • Height - Seated (Max): 0.450" (11.43mm)
  • Operating Temperature: -40°C ~ 125°C
Package: -
Stock18,576
20.5µH
-
-
Surface Mount
0.860" L x 1.150" W (21.84mm x 29.21mm)
0.450" (11.43mm)
-40°C ~ 125°C
IT249
Schaffner EMC Inc.

XFRMR PULSE 2:1:1 DL 17MH .25A

  • Transformer Type: Data/Voice Coupling
  • Inductance: 17mH
  • E.T.: -
  • Turns Ratio - Primary:Secondary: 2:1:1
  • Mounting Type: Through Hole
  • Size / Dimension: 0.693" L x 0.657" W (17.60mm x 16.70mm)
  • Height - Seated (Max): 0.445" (11.30mm)
  • Operating Temperature: -25°C ~ 70°C
Package: -
Stock9,264
17mH
-
2:1:1
Through Hole
0.693" L x 0.657" W (17.60mm x 16.70mm)
0.445" (11.30mm)
-25°C ~ 70°C
hot PA2467NL
Pulse Electronics Power

XFMR FLYBACK EP13 SM

  • Transformer Type: -
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: -
  • Mounting Type: -
  • Size / Dimension: 0.551" L x 0.516" W (14.00mm x 13.11mm)
  • Height - Seated (Max): 0.485" (12.32mm)
  • Operating Temperature: -40°C ~ 130°C
Package: -
Stock7,380
-
-
-
-
0.551" L x 0.516" W (14.00mm x 13.11mm)
0.485" (12.32mm)
-40°C ~ 130°C
B82804A0354A110
EPCOS (TDK)

TRANSF GATE DRIVE 350UH SMD

  • Transformer Type: -
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: -
  • Mounting Type: Surface Mount
  • Size / Dimension: 0.264" L x 0.240" W (6.70mm x 6.10mm)
  • Height - Seated (Max): 0.213" (5.40mm)
  • Operating Temperature: -40°C ~ 125°C
Package: -
Stock26,232
-
-
-
Surface Mount
0.264" L x 0.240" W (6.70mm x 6.10mm)
0.213" (5.40mm)
-40°C ~ 125°C
PT61018AAPEL-S
Bourns Inc.

PULSE XFMR 1CT:1CT 350UH SMD

  • Transformer Type: LAN 10/100 Base-T
  • Inductance: 350µH
  • E.T.: -
  • Turns Ratio - Primary:Secondary: 1CT:1CT
  • Mounting Type: Surface Mount
  • Size / Dimension: 0.504" L x 0.272" W (12.80mm x 6.90mm)
  • Height - Seated (Max): 0.232" (5.90mm)
  • Operating Temperature: -40°C ~ 85°C
Package: -
Stock22,872
350µH
-
1CT:1CT
Surface Mount
0.504" L x 0.272" W (12.80mm x 6.90mm)
0.232" (5.90mm)
-40°C ~ 85°C
hot PE-68678NL
Pulse Electronics Network

TRANSFORMER TELECOM DUAL T1/E2

  • Transformer Type: T1/E1 (Dual)
  • Inductance: 1.2mH, 1.2mH
  • E.T.: -
  • Turns Ratio - Primary:Secondary: 1CT:1CT, 1CT:2CT
  • Mounting Type: Surface Mount
  • Size / Dimension: 0.505" L x 0.280" W (12.83mm x 7.11mm)
  • Height - Seated (Max): 0.245" (6.22mm)
  • Operating Temperature: 0°C ~ 70°C
Package: -
Stock53,208
1.2mH, 1.2mH
-
1CT:1CT, 1CT:2CT
Surface Mount
0.505" L x 0.280" W (12.83mm x 7.11mm)
0.245" (6.22mm)
0°C ~ 70°C
hot PA2001NLT
Pulse Electronics Power

XFRMR GATE DRIVE 403UH 1:1 SMD

  • Transformer Type: -
  • Inductance: -
  • E.T.: -
  • Turns Ratio - Primary:Secondary: -
  • Mounting Type: Surface Mount
  • Size / Dimension: 0.265" L x 0.340" W (6.73mm x 8.64mm)
  • Height - Seated (Max): 0.098" (2.49mm)
  • Operating Temperature: -40°C ~ 130°C
Package: -
Stock24,000
-
-
-
Surface Mount
0.265" L x 0.340" W (6.73mm x 8.64mm)
0.098" (2.49mm)
-40°C ~ 130°C