ModeL nuMberinG key

SMFL 28 05 S V / K R

Base Model

Input Voltage

Output Voltage

Screening

Number of Outputs

(S = single, D = dual)

Case Option

(leave blank for standard case U)

Radiation Hardness

Assurance (RHA)

sMd nuMbers

5962R0621302KxC

5962R9316302KxC

5962R9316202KxC

5962R9316102KxC

5962R9319102KxC

5962R9319302KxC

5962R9319202KxC

SMFL283R3S/KR

SMFL2805S/KR

SMFL2812S/KR

SMFL2815S/KR

SMFL2805D/KR

SMFL2812D/KR

SMFL2815D/KR

The SMD number shown is for Class H screening, non-flanged,

and no Radiation Hardness Assurance (RHA) level. See the

SMD for the numbers for other screening and RHA levels.

For exact specifications for an SMD product, refer to the SMD

drawing. SMDs can be down-loaded from:

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

ModeL seLection

cateGory

sMFL28

___________ /

_______

Base Model and

Input Voltage

Case/Lead

3r3, 05, 12, 15

s

(u, leave blank)

o

o

SMFL28 is the only

available option

05, 12, 15

d

V

H

p

seLection

k

r

Notes:

1. Output Voltage: An R indicates a decimal point. 3R3 is 3.3 volts out.

2. Number of Outputs: S is a single output and D is a dual output

3. Case Options: For the standard case (case u) leave the case option blank. For case option V, insert the letter V in the case option position.

4. Screening: A screening level of O is a Space Prototype and is only used with RHA O. See Screening Tables 1, 2 and 3 for more information.

5. 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 5 of 15

sMFL single and dual dc/dc converters

28 VoLt input – 65 Watt

SMFL Rev K - 20101209