Series 300
Vishay Dale
Printed Circuit Dip Solder Connector
FEATURES
• Right angle or straight through dip solder terminals
• Threaded mounting studs
• Male contacts molded in
• Mating connector has solder cup or dip solder terminals
• Female contacts float to aid in alignment and resist
vibration
• Permanent mounting provides greater reliability
• Polarization provided by contact arrangement and guide
pin location
• Meets applicable paragraphs of MIL-C-55302
MATERIAL SPECIFICATIONS
Contact Pin: Phosphor bronze
Contact Socket: Phosphor bronze
Contact Plating: Gold plated
APPLICATIONS
Guide Pins: Stainless steel, passivated
Where permanent mounting of male connector to printed
circuit board is required with mating female connector
available.
Standard Body: Glass-filled diallyl phthalate per MIL-M-14,
type SDG-F green. Other body material supplied upon
request
ELECTRICAL SPECIFICATIONS
PHYSICAL SPECIFICATIONS
Current Rating: 7.5 A
Number of Contacts: 7, 15, 19 and 25
Breakdown Voltage:
At sea level: 3600 VRMS
At 70 000 feet: 975 VRMS
Contact Spacing: 0.250", staggered rows provide a 0.125"
grid
Contact Gauge: #20 AWG
Minimum Creepage Path between Contacts: 0.16"
Minimum Air Spacebetween Contacts: 0.11"
DIMENSIONS in inches (millimeters)
0.181 [4.60]
0.242 [6.15]
300PR
0.125 0.003
[3.180 0.076]
0.06 [1.52]
(TYP.)
0.181 [4.60]
4-40 UNC 2A
(TYP.)
0.242 [6.15]
0.125 0.003
[3.180 0.076]
0.181 [4.60]
0.06 [1.52]
(TYP.)
A
C
0.242 [6.15]
B
D
F
J
0.125 0.003
[3.180 0.076]
4-40 UNC 2A
(TYP.)
0.06 [1.52]
(TYP.)
0.010
0.453
E
H
K
M
P
S
U
W
Y
AA
CC
4-40 UNC 2A
(TYP.)
A
C
E
H
K
M
P
S
U
W
[11.5]
0.181 [4.60]
B
D
F
J
0.220 [5.59]
0.242 [6.15]
L
0.300 [7.62]
0.125 0.003
[3.180 0.076]
A
C
3.700 + 0.015/- 0.000
B
D
F
J
0.125 0.002
[3.180 0.051]
N
R
T
[94.000 + 0.381/- 0.000]
0.06 [1.52]
(TYP.)
3.400 + 0.015/- 0.000
[86.400 + 0.381/- 0.000]
(3.000)
([76.2])
0.125 0.003
[3.180 0.076]
(TYP.)
15/64 [5.95]
2.950 + 0.015/- 0.000
[74.900 + 0.381/- 0.000]
4-40 UNC 2A
E
H
K
M
P
S
(TYP.)
L
2.450 + 0.015/- 0.000
[62.200 + 0.381/- 0.000]
2.650 + 0.015/- 0.000
[67.300 + 0.381/- 0.000]
(2.250)
([57.2])
N
R
T
V
X
CONTACT PIN
2.150 + 0.015/- 0.000
[54.600 + 0.381/- 0.000]
(1.750)
([44.4])
0.200
[5.08]
A
C
E
H
L
B
D
F
1.450 + 0.015/- 0.000
[36.800 + 0.381/-0.000]
Ø 0.040 [1.02]
(TYP.)
N
R
Z
1.150 + 0.015/- 0.000
[29.200 + 0.381/- 0.000]
(0.750)
([19.0])
BB
V
0.200
[5.08]
Ø 0.093 [2.36]
(TYP.)
0.032 [0.813]
(TYP.)
7/64 [2.78]
7/64 [2.78]
7/64 [2.78]
7/64 [2.78]
GUIDE PIN
0.36
[9.14]
0.36
[9.14]
0.36
[9.14]
0.36
[9.14]
3/16 [4.76]
TYPICAL SIDE VIEW
7 CONTACTS
15 CONTACTS
19 CONTACTS
25 CONTACTS
Document Number: 36023
Revision: 27-Mar-07
For technical questions, contact: connectors@vishay.com
www.vishay.com
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