SMSA SERIES
5 WATT
DC/DC CONVERTERS
PIN OUT
Pin
1
Single Output
Positive Output
Dual Output
Positive Output
2
Output Common Output Common
3
No connection
No connection
Inhibit
Negative Output
No connection
Inhibit
4
5
6
Positive Input
Input Common
Case Ground
Positive Input
Input Common
Case Ground
7
8
Squared corner on header and dot
on top of cover indicate pin one.
1
8
2
3
4
5
6
BOTTOM VIEW
SMSA
7
See Figures 23 and 24 for dimensions.
FIGURE 5: PIN OUT BOTTOM VIEW
SMD NUMBERS
STANDARD MICROCIRCUIT
SMSA SERIES
SIMILAR PART
DRAWING (SMD)
MODEL NUMBERING KEY
IN PROCESS
SMSA283R3S/HO
SMSA2805S/HO
SMSA2812S/HO
SMSA2815S/HO
SMSA2812D/HO
SMSA2815D/HO
5962-9309202HXC
5962-9309302HXC
5962-9309402HXC
5962-9308902HXC
5962-9309002HXC
SMSA 28 05 S /
K R
Base Model
Voltage In (28V)
Output Voltage
The SMD number shown is for Class H screening and no
Radiation Hardness Assurance (RHA) level. See the SMD for
the numbers for other screening and radiation levels. For
exact specifications for an SMD product, refer to the SMD
drawing. Call your Interpoint representative for status on the
SMSA SMD releases which are “in process.” SMDs can be
downloaded from:
Number of Outputs
(S = single, D = dual)
Environmental Screening
Radiation Tolerance
http://www.dscc.dla.mil/programs/smcr
6
CRANE [ Crane Aerospace & Electronics. ]
