MODeL nuMBerIng key

SMRT 28 515 T / K

F

Base Model

Input Voltage

Output Voltage

Screening

Radiation Hardness

Assurance (RHA)

Number of Outputs

(S=single, D=dual, T=triple)

(single or dual Vout for single or dual models

main and aux. Vout for triple models)

sMD nuMBers

5962F0622001KXC

SMRT283R3S/KF

5962F0622101KXC

SMRT2805S/KF

5962F0821001KXC

SMRT2812S/KF

5962F0622201KXC

SMRT2815S/KF

5962F0622301KXC

SMRT2805D/KF

5962F0720201KXC

SMRT2812D/KF

5962F0622401KXC

SMRT2815D/KF

5962F0821101KXC

SMRT283R312T/KF

5962F0821201KXC

SMRT283R315T/KF

5962F0622501KXC

SMRT28512T/KF

5962F0622601KXC

SMRT28515T/KF

The SMD number shown is for Class K screening and

Radiation Hardness Assurance (RHA) level F. See the

SMD for the numbers for other screening and radiation

levels. For exact specifications for an SMD product, refer

to the SMD drawing. SMDs can be downloaded from:

http://www.dscc.dla.mil/programs/smcr

MODeL seLectIOn

categOry

sMrt28

/

_______

Base Model and

Input Voltage

seLectIOn

SMRT28 is the only

available selection

3r3, 05, 12, 15

s

O

O

05, 12, 15

D

H

p

3r312, 3r315, 512, 515

t

k

r

F

notes:

1. Output Voltage: An R indicates a decimal point. 3R3 is 3.3 volts out. The 3R3 output voltage is only available in single and triple output models. The 3R312

and 3R315 triple output converters are +3.3 volt main and ±12 or ±15 volt auxiliaries. 512 and 515 triple output converters are +5 volt main and ±12 or ±15 volt

auxiliaries.

2. number of Outputs: S is a single output, D is a dual output, and T is a triple output

3. Screening: A screening level of O is a Space Prototype and is only used with RHA O. See Screening Tables 2 and 3 for more information.

4. RHA: Interpoint model numbers use an “O” in the RHA designator position to indicate the “-” (dash) Radiation Hardness Assurance level of MIL-PRF-38534,

which is defined as “no RHA.” RHA O is only available with Screening level O. See Screening Table 3 for more information.

Crane Aerospace & Electronics Power Solutions

www.interpoint.com

Page 6 of 19

sMrt28 single, Dual and triple space Dc/Dc converters

28 VOLt Input – 35 Watt – space quaLIFIeD

SMRT28 Rev E - 20100216