
Vicor Corp.
 Tel: 800-735-6200, 978-470-2900  Fax: 978-475-6715
300V Maxi Family   
Rev. 6.2   
Page 7 of 8
Set your site on VICOR at www.vicorpower.com
MECHANICALDRAWINGS
ALL MARKINGS
THIS SURFACE
ALUMINUM
BASEPLATE
PINS: TIN/LEAD
HOT SOLDER DIPPED
0.195
4,95 
 1.400*
35,56
 1.000*
25,40
 0.700*
17,78
 0.400*
10,16 
3.844
97,64
 4.200*
106,68
1.790
45,47
R 1,5
0.178
4,52
5
6
7
8
9
1
2
3
4
±
0.003
±
0,08
* DENOTES
TOL =
PLATED
THRU HOLE
DIA
PCB THICKNESS01,57 
±
0.010
±
0,25
PIN STYLE 1
0.094 
±
0.003
2,39 
±
0,08
0.194 
±
0.003
4,93 
±
0,08
PIN STYLE 2
0.094 
±
0.003
2,39 
±
0,08
0.194 
±
0.003
4,93 
±
0,08
INBOARD
SOLDER
MOUNT
0.43
10,9
ONBOARD
SOLDER
MOUNT 
(7X)
(2X) 
0.53
13,5
PCB MOUNTING SPECIFICATIONS
1.74
44,2
2.20
55,9
5
6
7
8
9
4
3
2
1
5,8(REF)
0.180
4,57
0.080
2,03
1.400
35,56
1.000
25,40
0.700
17,78
0.400
10,16 
DIA,(7X)
DIA,(2X)
4-40 UNC-2B
Thru (4X)***
(Style 2 and 3 only)
Slotted (Style 1)
        or
Threaded (Style 2)     
4-40 UNC-2B (6X)
        or
#30 Drill Thru (6X)
(0.1285)
0.50
12,7
2.20
55,9
(REF)
1.80
45,7
4.60
116,8
3.60
91,4
0.13
3,3
FULL R (6X)
(6X)
R 1,5
CHAMFER
0.10
2,5
X 45
°
0.54
13,7
0.43
10,9
0.38
9,6
   0.20**
5,08
3,1
0.12*
(2X)
0.01
Use a
4-40 Screw (6x)
Torque to:
5 in-lbs
0.57 N-m
Pin Style 2
(Long Pin)
0.62
15,7
Pin Style 1
(9X)
(9X)
(
ALUMINUM 
BASEPLATE
0.50 
±
0.02
12,7 
±
0,5 
 ** Style 2 & 3 baseplates
 *** Reserved for Vicor accessories
Not for mounting
* Style 1 baseplate only 
4.200
106,68
0.300
±
0.015
7,62
±
0,38
0.300
±
0.015
7,62
±
0,38
2.00
50,8
0.10
2,5
Converter Pins
Function
+In
Primary
Control
Parallel
–
In
–
Out
–
Sense
Secondary
Control
+Sense
+Out
No.
1
Label
+
2
PC
3
4
5
6
PR
–
–
–
S
7
SC
8
9
+S
+
MODULE OUTLINE
PINS:TIN/LEAD
HOT SOLDER DIP