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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

Isolation Transformer

RoHS compliant
  • Developed to work with Texas Instruments SN6501 Transformer Driver for Isolated Power Supplies
  • Mounted on the Texas Instruments SN6501xEVM Evaluation Modules used to analyze the SN6501 oscillator/power driver
  • Center tapped primary and secondary
  • Designed to meet UL/CSA/IEC 60950 Basic Insulation with 1.5 mm creepage and clearance.

Buy Now:
Count Unit price
1 $4.93
300 $3.97
600 $2.38
1200 $1.86
2400 $1.59
5000 $1.46

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
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Typical Application

Works with Texas Instruments SN6501

Input Voltage Primary voltage Secondary voltage Power 1
3 V 5.5 V 3.3 V 5 V 2 W


Electrical specifications at 25°C.

Part number 2
(Hover for schematics)
min (µH) 3
DCR max (Ω) 4 Leakage
max (µH) 5
Turns Ratio Volt-time
product (V-µs) 6
Voltage (Vrms) 7
Pri Sec Pri : Sec
MA5632-AL_ 17.8 0.086 0.219 0.464 1 : 2 17.6 2500
  1. Calculated output power based on 150 kHz operating frequency. Power varies depending on application.
  2. When ordering, please specify termination and packaging codes: e.g. MA5632-ALD
  3. Inductance is tested between pins 4 and 3 at 500 kHz, 0.5 Vrms, 0 Adc.
  4. DCR is per winding at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  5. Leakage inductance is for the primary with both windings connected in series and with the secondary windings shorted.
  6. Based on Bsat of the core at 25°C and number of turns on winding 4-3.
  7. 2500 Vrms, one minute primary to secondary isolation.


  • L = RoHS compliant tin-silver over tin over nickel over phos bronze.
  • = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
  • S = non-RoHS tin-lead (63/37). (Special order, added cost)


  • D = 13″ machine ready reel. EIA-481 embossed plastic tape (600 per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.
RoHS compliant
Ambient temperature range:
–40°C to +125°C
Storage temperature range:
Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Failures in Time (FIT) / Mean Time Between Failures (MTBF):



Physical characteristics



Tape and Reel specification


Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_c.gif
600 330 100 13 30,4 24,4 24 16 4 2 6,1 0,37

General specification

Core Material:
0.98 g
600/13″ reel Plastic tape: 24 mm wide, 0.37 mm thick, 16 mm pocket spacing, 6.1 mm pocket depth


Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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