
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
StAndArd MIcrocIrcuIt
drAwIng (SMd)
SMrt28 SIMIlAr pArt
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
on the lIneS below, enter one SelectIon froM eAch cAtegory to deterMIne the Model nuMber.
categOry
sMrt28
/
_______
Base Model and
Input Voltage
Output Voltage 1
number of Outputs 2
Screening 3
RHA 4
seLectIOn
SMRT28 is the only
available selection
3r3, 05, 8r7, 12, 15
s
O
05, 12, 15
D
H
p
3r312, 3r315,
t
k
r
507, 512, 515
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.craneae.com/interpoint
Page 9 of 22
sMrt28 single, Dual and triple space Dc/Dc converters
28 VOLt Input – 35 Watt – space quaLIFIeD
SMRT28 Rev F - 2011.01.24