M6212 Series RS-485/RS-422 Interface Push-Pull Transformers On MPS Industries, Inc.

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Designed for use with the Maxim™ MAX253 and MAX845 monolithic oscillator/power driver 3.3 V / 5.0 V source
Construction complies with IEC 60950 Basic, Supplementary, and Reinforced isolation requirements
UL60601 and VDE compliant designs available upon request

M6212 Series RS-485/RS-422 Interface Push-Pull Transformers

Unit of Measure

1

Item #	Turns Ratio (1-3 : 6-4) (±5 %)	Typical Inductance (1-3)	Minimum ET(1-3)	Maximum Direct Current Resistance (DCR) (1-3)	Maximum Inductance L_L (1-3)

M6212-21	N/A 2CT : 1 CT	N/A 500 µH	N/A 18 V-µSec	N/A 1.50 Ohm	N/A 1.50 µH
M6212-83	N/A 2.67CT : 1CT	N/A 500 µH	N/A 18 V-µSec	N/A 1.50 Ohm	N/A 2.00 µH
M6212-43	N/A 1.33CT : 1CT	N/A 500 µH	N/A 11 V-µSec	N/A 1.00 Ohm	N/A 1.20 µH
M6212-34	N/A 1CT : 1.33CT	N/A 500 µH	N/A 11 V-µSec	N/A 1.00 Ohm	N/A 1.20 µH
M6212-11	N/A 1CT : 1CT	N/A 500 µH	N/A 11 V-µSec	N/A 1.00 Ohm	N/A 1.00 µH
M6212-12	N/A 1CT : 2CT	N/A 500 µH	N/A 11 V-µSec	N/A 1.00 Ohm	N/A 1.20 µH
M6212-38	N/A 1CT : 2.67CT	N/A 500 µH	N/A 11 V-µSec	N/A 1.00 Ohm	N/A 2.00 µH
M6212-122	N/A 1CT : 2.2CT	N/A 250 µH	N/A 11 V-µSec	N/A 1.00 Ohm	N/A 1.00 µH
M6212-23	N/A 1CT : 1.5CT	N/A 500 µH	N/A 18 V-µSec	N/A 1.00 Ohm	N/A 1.00 µH

Unit of Measure

1