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1 - 25
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Mfr Part #
Price
Stock
Supplier
Mfr
Min Qty
DK Part #
Series
Package
Part Status
Transformer Type
Inductance
ET (Volt-Time)
Turns Ratio - Primary:Secondary
Mounting Type
Size / Dimension
Height - Seated (Max)
Operating Temperature
ALT4532M-171-T001
XFRMR LAN 1CT:1CT 170UH
$2.06000
31,217 - Immediate
TDK CorporationTDK Corporation
1
445-15084-2-ND
445-15084-1-ND
445-15084-6-ND
ALT
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveLAN170µH-1CT:1CTSurface Mount0.177" L x 0.126" W (4.50mm x 3.20mm)0.087" (2.20mm)-40°C ~ 85°C
ALT4532M-201-T001
XFRMR LAN 1CT:1CT 200UH
$2.06000
18,346 - Immediate
TDK CorporationTDK Corporation
1
445-15085-2-ND
445-15085-1-ND
445-15085-6-ND
ALT
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveLAN200µH-1CT:1CTSurface Mount0.177" L x 0.126" W (4.50mm x 3.20mm)0.114" (2.90mm)-40°C ~ 85°C
ALT4532-201-T001
XFRMR LAN 1CT:1CT 200UH
$2.06000
18,604 - Immediate
TDK CorporationTDK Corporation
1
445-8639-2-ND
445-8639-1-ND
445-8639-6-ND
ALT
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsLAN200µH-1CT:1CTSurface Mount0.177" L x 0.126" W (4.50mm x 3.20mm)0.114" (2.90mm)-40°C ~ 85°C
PE-68386NL
PULSE XFMR 1:1 403UH
$2.89000
7,132 - Immediate
Pulse Electronics PowerPulse Electronics Power
1
553-1993-2-ND
553-1993-1-ND
553-1993-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active-403µH12VµS1:1Surface Mount0.340" L x 0.265" W (8.64mm x 6.73mm)0.098" (2.49mm)-40°C ~ 130°C
ESMIT-4180/A
XFMR MODEM SMD
$2.72000
31,707 - Immediate
Sumida America Components Inc.Sumida America Components Inc.
1
308-2353-2-ND
308-2353-1-ND
308-2353-6-ND
CBM
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveData/Voice Coupling120µH-1:1Surface Mount0.205" L x 0.280" W (5.20mm x 7.10mm)0.138" (3.50mm)-20°C ~ 105°C
PE-68386NL
PULSE XFMR 1:1 785UH
$3.72000
8,665 - Immediate
Pulse Electronics PowerPulse Electronics Power
1
553-1776-2-ND
553-1776-1-ND
553-1776-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active-785µH9.7VµS1:1Surface Mount0.340" L x 0.265" W (8.64mm x 6.73mm)0.098" (2.49mm)-40°C ~ 130°C
S558-5999-U7-F
MODULE XFRMR LAN 10/100B-TX SMD
$3.47000
47,554 - Immediate
Bel Fuse Inc.Bel Fuse Inc.
1
507-1459-2-ND
507-1459-1-ND
507-1459-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveLAN 10/100 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.485" L x 0.285" W (12.32mm x 7.24mm)0.225" (5.72mm)-40°C ~ 85°C
S558-5999-U7-F
MODULE XFRMR LAN 10/100B-TX SMD
$3.47000
1,430 - Immediate
Bel Fuse Inc.Bel Fuse Inc.
1
507-1460-2-ND
507-1460-1-ND
507-1460-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveLAN 10/100 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.485" L x 0.285" W (12.32mm x 7.24mm)0.225" (5.72mm)-40°C ~ 85°C
PA2002NLx
PULSE XFMR 1:1:1 1.8MH
$3.55000
3,802 - Immediate
Pulse Electronics PowerPulse Electronics Power
1
553-1994-2-ND
553-1994-1-ND
553-1994-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active-1.8mH60VµS1:1:1Surface Mount0.355" L x 0.340" W (9.02mm x 8.64mm)0.300" (7.62mm)-40°C ~ 130°C
DA103MC
XFRMR 1:1:1 56VUS SMD TOROID
$2.16000
0 - Immediate
Murata Power Solutions Inc.Murata Power Solutions Inc.
1
811-2418-ND
786
Tube
ActiveGeneral Purpose10mH56VµS1:1:1Surface Mount0.354" L x 0.375" W (9.00mm x 9.52mm)0.250" (6.35mm)-40°C ~ 85°C
DA103MC
TRANSFORMER 1:1 10000UH 56VUS
$2.16000
2,204 - Immediate
Murata Power Solutions Inc.Murata Power Solutions Inc.
1
811-2651-ND
786
Tube
Not For New DesignsGeneral Purpose10mH56VµS1:1Surface Mount0.354" L x 0.375" W (9.00mm x 9.52mm)0.250" (6.35mm)0°C ~ 70°C
B78476A8247A3
PULSE XFMR 1CT:1CT 350UH
$4.03000
5,812 - Immediate
EPCOS - TDK ElectronicsEPCOS - TDK Electronics
1
495-4025-2-ND
495-4025-1-ND
495-4025-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveLAN 10/100 Base-T350µH-1CT:1CTSurface Mount0.500" L x 0.272" W (12.70mm x 6.90mm)0.230" (5.85mm)-40°C ~ 85°C
SM13072APEL
LAN 10/100 BASE T XFORMER AECQ +
$4.03000
4,214 - Immediate
Bourns Inc.Bourns Inc.
1
SM13072APELTR-ND
SM13072APELCT-ND
SM13072APELDKR-ND
Automotive, AEC-Q200, SM
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveLAN 10/100 Base-T350µH-1:1 Transmitter, 1:1 ReceiverSurface Mount0.504" L x 0.272" W (12.80mm x 6.90mm)0.232" (5.90mm)-40°C ~ 125°C
P0544NL
PULSE XFMR 1:1:1 3.3MH
$4.56000
993 - Immediate
Pulse Electronics PowerPulse Electronics Power
1
553-1769-2-ND
553-1769-1-ND
553-1769-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active-3.3mH45.1VµS1:1:1Surface Mount0.355" L x 0.340" W (9.02mm x 8.64mm)0.300" (7.62mm)-40°C ~ 130°C
S558-5999-P3-F
MODULE XFRMR LAN GIGABIT 24P SMD
$4.98000
7,373 - Immediate
Bel Fuse Inc.Bel Fuse Inc.
1
507-1470-2-ND
507-1470-1-ND
507-1470-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveLAN350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.690" L x 0.480" W (17.53mm x 12.20mm)0.230" (5.84mm)0°C ~ 70°C
EP13-SERIES
XFRMR 12V 13.5W 127UH POE EP13
$5.19000
4,642 - Immediate
Pulse Electronics PowerPulse Electronics Power
1
553-1984-2-ND
553-1984-1-ND
553-1984-6-ND
EP13
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveIsolation and Data Interface (Encapsulated)127µH-1:0.292:0.208Surface Mount0.551" L x 0.695" W (14.00mm x 17.65mm)0.500" (12.70mm)-40°C ~ 125°C
S558-5500-68
XFRMR MODULE LAN 10/100BT SMD
$5.39000
1,411 - Immediate
Bel Fuse Inc.Bel Fuse Inc.
1
507-1956-2-ND
507-1956-1-ND
507-1956-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveLAN 10/100/1000 Base-T, Power over Ethernet (PoE)350µH-1:1 Transmitter, 1:1 ReceiverSurface Mount0.690" L x 0.480" W (17.53mm x 12.20mm)0.230" (5.84mm)-40°C ~ 85°C
PA1134NLT
XFRMR 5V 7W 253UH POE EP10 SMD
$5.31000
4,704 - Immediate
Pulse Electronics PowerPulse Electronics Power
1
553-1982-2-ND
553-1982-1-ND
553-1982-6-ND
EP10
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveIsolation and Data Interface (Encapsulated)253µH-1:0.125:0.208Surface Mount0.515" L x 0.600" W (13.08mm x 15.24mm)0.451" (11.45mm)-40°C ~ 125°C
PA1133NLT
XFRMR 3.3V 7W 253UH POE EP10 SMD
$5.31000
508 - Immediate
Pulse Electronics PowerPulse Electronics Power
1
553-2077-2-ND
553-2077-1-ND
553-2077-6-ND
EP10
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveIsolation and Data Interface (Encapsulated)253.4µH-1:0.083:0.208Surface Mount0.515" L x 0.600" W (13.08mm x 15.24mm)0.451" (11.45mm)-40°C ~ 125°C
XFRMR 12V 7W 155UH POE EP10 SMD
XFRMR 12V 7W 155UH POE EP10 SMD
$5.31000
3,823 - Immediate
Pulse Electronics PowerPulse Electronics Power
1
553-3813-2-ND
553-3813-1-ND
553-3813-6-ND
EP10
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveIsolation and Data Interface (Encapsulated)155µH-1:0.682:0.682Surface Mount0.515" L x 0.600" W (13.08mm x 15.24mm)0.451" (11.45mm)-40°C ~ 125°C
Automotive, AEC-Q200 SM Series
BMS XFORMER 1-CH 1000V AECQ +125
$5.86000
2,818 - Immediate
Bourns Inc.Bourns Inc.
1
SM91502ALETR-ND
SM91502ALECT-ND
SM91502ALEDKR-ND
Automotive, AEC-Q200, SM
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active-150µH-1CT:1CTSurface Mount0.300" L x 0.265" W (7.62mm x 6.73mm)0.225" (5.72mm)-40°C ~ 125°C
749013011A
TRANS WE-LAN 10/100 POE SMD
$5.24000
2,023 - Immediate
Würth ElektronikWürth Elektronik
1
732-7063-2-ND
732-7063-1-ND
732-7063-6-ND
WE-LAN
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveLAN 10/100 Base-T, Power over Ethernet (PoE)350µH-1:1Surface Mount0.500" L x 0.346" W (12.70mm x 8.80mm)0.250" (6.35mm)-40°C ~ 105°C
HM210xNL, HM210xNLT
XFMR CMC MODULE AECQ BATT MNGT
$6.03000
3,899 - Immediate
Pulse Electronics NetworkPulse Electronics Network
1
1840-1033-2-ND
1840-1033-1-ND
1840-1033-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active-150µH, 450µH-1:1Surface Mount0.300" L x 0.265" W (7.62mm x 6.73mm)0.225" (5.72mm)-40°C ~ 125°C
PH9185
TRANSFORMER 450UH 1:2 SMD
$5.90000
1,188 - Immediate
Pulse Electronics PowerPulse Electronics Power
1
553-2053-2-ND
553-2053-1-ND
553-2053-6-ND
PH9185
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active----Surface Mount0.394" L x 0.394" W (10.00mm x 10.00mm)0.492" (12.50mm)-
HM210xNL, HM210xNLT
XFMR CMC MODULE AECQ BATT MNGT
$6.58000
7,356 - Immediate
Pulse Electronics NetworkPulse Electronics Network
1
1840-1035-2-ND
1840-1035-1-ND
1840-1035-6-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active-150µH, 450µH-1:1Surface Mount0.300" L x 0.265" W (7.62mm x 6.73mm)0.225" (5.72mm)-40°C ~ 125°C
Showing
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of 3,292

Pulse Transformers


Pulse Transformers are designed to transfer pulses (signals/voltage with a rapid rise time, a duration of constant signal/voltage, and then a rapid fall time) from one side of a circuit to another. The transformer types are ADSL, data/voice coupling, economical open type, gate drive, general purpose, HDBase-T, HDSL, interface, isolation and data interface, LAN, MIL-STD-1553, PoE, SCR and Triac Trigger, SHDSL, T1/E1, T3/E3, and VDSL.