Switching Converter, SMPS Transformers
Mfr Part #
Quantity Available
Price
Product Status
Type
Applications
Intended Chipset
Chipset Manufacturer
Voltage - Primary
Voltage - Auxiliary
Voltage - Isolation
Inductance @ Frequency
Frequency
Operating Temperature
Mounting Type
Size / Dimension
Height - Seated (Max)
Footprint
Style
1001012
PA4470.006NLT
TRANSFORMER FLYBACK DM 1.8W SMT
Pulse Electronics Power
6339
In Stock
2.83370
Active
For DC/DC Converters
Flyback Converters
-
-
33 ~ 57V
10V @ 50mA
-
-
200kHz
-40°C ~ 130°C
Surface Mount
-
0.236" (6.00mm)
0.315" L x 0.374" W (8.00mm x 9.50mm)
-
1001012
750311486
TRANS FLYBACK LT3748 100UH SMD
Würth Elektronik
2129
In Stock
5.50000
Active
For DC/DC Converters
Flyback Converters
LT3573, LT3574, LT3575, LT3748
Linear Technology
12V
4V @ 20mA
1500Vrms
100µH @ 50kHz
50kHz
-40°C ~ 125°C
Surface Mount
-
0.505" (12.83mm)
0.530" L x 0.699" W (13.46mm x 17.75mm)
-
1001012
750817014
XFRMER FLYBACK AC/DC CONV SMD
Würth Elektronik
1050
In Stock
4.66000
Active
For AC/DC Converters
Flyback Converters
-
-
78 ~ 375V
16V @ 50mA
3000Vrms
1.84mH @ 10kHz
50kHz
-40°C ~ 125°C
Surface Mount
-
0.438" (11.13mm)
0.543" L x 0.941" W (13.80mm x 23.90mm)
-
1001012
749119450
TRANS FLYBACK POE+ 65UH SMD
Würth Elektronik
2374
In Stock
6.02000
Active
For DC/DC Converters
Power Over Ethernet (PoE)
-
-
36 ~ 72V
15V @ 20mA
1500Vrms
65µH @ 100kHz
250 ~ 400kHz
-40°C ~ 125°C
Surface Mount
-
0.455" (11.56mm)
0.910" L x 1.145" W (23.11mm x 29.08mm)
-
1001012
B78308A2461A003
E13 EMHV SMD TRANSFORMER FOR IGB
EPCOS - TDK Electronics
190
In Stock
5.90000
Active
For DC/DC Converters
Flyback Converters
-
-
-
-
3000Vrms
4.1µH @ 100kHz
100 ~ 400kHz
-40°C ~ 150°C
Surface Mount
0.508" L x 0.433" W (12.90mm x 11.00mm)
0.449" (11.40mm)
0.622" L x 0.508" W (15.80mm x 12.90mm)
-
9714
In Stock
3.83300
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
-
-
85 ~ 135V
22V @ 10mA
4500Vrms
850µH @ 10kHz
100kHz
-40°C ~ 125°C
Through Hole
0.665" L x 0.740" W (16.90mm x 18.80mm)
0.529" (13.44mm)
0.665" L x 0.740" W (16.90mm x 18.80mm)
-
1001012
PH0809CNLT
XFMR, ER19 PLANAR, 5:6:1:1 SMT
Pulse Electronics Power
8529
In Stock
6.78870
Active
For DC/DC Converters
-
-
-
-
-
1500Vrms
-
200 ~ 700kHz
-40°C ~ 125°C
Surface Mount
0.850" L x 0.970" W (21.59mm x 24.64mm)
0.378" (9.60mm)
-
Planar
42
In Stock
10.63000
Active
-
-
-
-
-
-
-
-
-
-40°C ~ 125°C
Surface Mount
0.709" L x 0.969" W (18.00mm x 24.60mm)
0.394" (10.00mm)
-
-
1001012
750811019
TRANS OFF LINE POWER PI LNK564
Würth Elektronik
2301
In Stock
6.79000
Active
For AC/DC Converters
Flyback Converters
LNK564
Power Integrations
120 ~ 375V
-
4000Vrms
2.7mH @ 10kHz
132kHz
-40°C ~ 125°C
Through Hole
-
0.635" (16.13mm)
0.800" L x 0.960" W (20.32mm x 24.38mm)
-
1001012
750341143
TRANSFORMER PLANAR 170UH SMD
Würth Elektronik
8955
In Stock
12.96800
Active
For DC/DC Converters
Forward, Push-Pull Converters
-
-
-
-
500VDC
170µH @ 100kHz
200 ~ 700kHz
-40°C ~ 125°C
Surface Mount
1.050" L x 1.154" W (26.67mm x 29.30mm)
0.418" (10.62mm)
1.050" L x 1.154" W (26.67mm x 29.30mm)
Planar
1001012
760871038
OFFLINE TRANSFORMER WE-UNIT
Würth Elektronik
8354
In Stock
6.79000
Active
For AC/DC Converters
Flyback Converters
-
NXP Semiconductors
-
-
6000Vrms
1.85mH @ 10kHz
100kHz
-40°C ~ 125°C
Through Hole
0.591" L x 0.620" W (15.00mm x 15.75mm)
0.728" (18.50mm)
-
-
1001012
PA5131.005NLT
TRANSFORMER, FORWARD, EP10 PLUS,
Pulse Electronics Power
92
In Stock
3.63000
Active
For DC/DC Converters
Forward, Push-Pull Converters
-
-
9 ~ 57V
-
2250V
-
200kHz
-40°C ~ 125°C
Surface Mount
0.610" L x 0.512" W (15.50mm x 13.00mm)
0.610" (15.50mm)
0.610" L x 0.512" W (15.50mm x 13.00mm)
Wirewound
4964
In Stock
4.44800
Active
For AC/DC Converters
Flyback Converters
-
-
170 ~ 400V
5V @ 110mA, 12V @ 540mA, 18V @ 30mA, 19V @ 20mA
2000Vrms
1.77mH @ 10kHz
-
-30°C ~ 120°C
Through Hole
0.945" L x 0.906" W (24.00mm x 23.00mm)
0.984" (25.00mm)
0.945" L x 0.906" W (24.00mm x 23.00mm)
-
1125
In Stock
1.90000
Active
For DC/DC Converters
Push-Pull Converters
SN6501, SN6505B
Texas Instruments
5V
5V
2500Vrms
1mH @ 10KHz
300 ~ 620kHz
-40°C ~ 125°C
Surface Mount
-
0.165" (4.19mm)
0.276" L x 0.433" W (7.01mm x 11.00mm)
-
1001012
750311385
TRANS FLYBACK LT3748 15UH SMD
Würth Elektronik
292
In Stock
8.80000
Active
For DC/DC Converters
Flyback Converters
LT3573, LT3574, LT3575, LT3748
Linear Technology
18 ~ 60V
14V @ 50mA
1500Vrms
15µH @ 100kHz
210kHz
-40°C ~ 125°C
Surface Mount
-
0.455" (11.56mm)
0.910" L x 1.150" W (23.11mm x 29.08mm)
-
1001012
PLA51LA32
XFRMER DC/DC CONV SMD
Vishay Sfernice
24
In Stock
121.94000
Active
For DC/DC Converters
-
-
-
50 ~ 110V
-
-
128µH @ 10kHz
50 ~ 400kHz
-55°C ~ 125°C
Surface Mount
-
0.886" (22.50mm)
2.087" L x 2.756" W (53.00mm x 70.00mm)
Planar
1001012
750313417
OFFLINE TRANSFORMER
Würth Elektronik
976
In Stock
7.54000
Active
-
Flyback Converters
-
Texas Instruments
120 ~ 375V
10V
1500VAC
-
70 ~ 130kHz
-40°C ~ 125°C
Surface Mount
-
0.550" (13.97mm)
-
-
3355
In Stock
10.29000
Active
-
-
-
-
-
-
-
-
-
-40°C ~ 125°C
Surface Mount
0.642" L x 0.661" W (16.30mm x 16.80mm)
0.307" (7.80mm)
-
-
1001012
750811643
SMD OFFLINE TRANSFORMER WE-UNIT
Würth Elektronik
9721
In Stock
4.10000
Active
For AC/DC Converters
LED Drivers, AC/DC SMPS
-
-
120 ~ 375V
20V
4500Vrms
800µH @ 10kHz
68 ~ 120kHz
-40°C ~ 125°C
Surface Mount
-
0.477" (12.12mm)
0.846" L x 1.331" W (21.50mm x 33.80mm)
-
1001012
PH0813CNLT
XFMR, ER19 PLANAR, 5:5:2:1, SMT
Pulse Electronics Power
7559
In Stock
6.78870
Active
For DC/DC Converters
-
-
-
-
-
1500Vrms
-
200 ~ 700kHz
-40°C ~ 125°C
Surface Mount
0.850" L x 0.970" W (21.59mm x 24.64mm)
0.378" (9.60mm)
-
Planar
1001012
750311715
FLYBACK TRANSFORMER WE-FB LT3748
Würth Elektronik
7638
In Stock
6.57100
Active
For DC/DC Converters
Flyback Converters
LT3748
Linear Technology
60 ~ 600V
8V
2000Vrms
280µH @ 10kHz, 2.8µH @ 10kHz, 224µH @ 10kHz
-
-
Surface Mount
-
0.544" (13.82mm)
1.064" L x 1.272" W (27.03mm x 32.31mm)
-
1001012
AEP7-4683
310UH 10% EP7 SMD Transformer
Allied Components International
10
In Stock
5.25000
Active
-
-
-
-
72V
-
1500VAC
310µH
-
-
Surface Mount
0.394" L x 0.346" W (10.00mm x 8.80mm)
0.362" (9.20mm)
-
-
1001012
750313109
FLYBACK TRANSFORMER WE-FB
Würth Elektronik
750
In Stock
5.27000
Active
For DC/DC Converters
Power Over Ethernet (PoE)
-
Linear Technology
36 ~ 57V
12V @ 10mA
3000Vrms
-
132kHz
-40°C ~ 125°C
Surface Mount
0.385" L x 0.360" W (9.77mm x 9.14mm)
-
-
-
1001012
PA5130.002NLT
TRANSFORMER, CM FLYBACK, EP10 PL
Pulse Electronics Power
105
In Stock
3.92000
Active
For DC/DC Converters
Flyback Converters
-
-
33 ~ 57V
-
2250V
-
200kHz
-40°C ~ 125°C
Surface Mount
0.610" L x 0.512" W (15.50mm x 13.00mm)
0.610" (15.50mm)
0.610" L x 0.512" W (15.50mm x 13.00mm)
Wirewound

Switching Converter, SMPS Transformers