Series 303
Vishay Dale
Printed Circuit Dip Solder Connector
FEATURES
• Guide pins polarize connectors and aid in alignment
• Mounting studs provide easy, vibration-resistant mounting
to circuit board
• Male contacts molded in. Female contacts float which aids
in alignment and enables connectors to withstand vibration
• Long, thin, three-row design requires a minimum of space
• Meets applicable paragraphs of MIL-C-8384
MATERIAL SPECIFICATIONS
Contact:
Phosphor bronze, gold plated
Studs, Guides, Washersm Nuts:
Corrosion-resistant steel,
passivated
Standard Body:
Glass-filled
MIL-P-19833, type GDI-30 green
diallyl
phthalate
per
APPLICATIONS
For use in equipment requiring printed circuit connectors of
the dip solder type with mating female connector.
ELECTRICAL SPECIFICATIONS
Current Rating:
3 A
Breakdown Voltage, Contact to Contact and Contact to
Ground:
At sea level: 1200 V
RMS
At 70 000 feet: 325 V
RMS
PHYSICAL SPECIFICATIONS
Number of Contacts:
45
Minimum Creepage between Contacts:
0.06"
Minimum Air Space between Contacts:
0.02"
Contacts, Center to Center:
0.050"
Temperature Range:
Operating and non-operating; - 62 °C
to + 125 °C
DIMENSIONS
in inches (millimeters)
VISHAY
303S45
DATE CODE
GUIDE SOCKET TO ACCEPT
Ø 0.093 [2.36] PIN
(TYP.)
0.100 [2.54]
0.100 [2.54]
2.90 [73.7]
0.275 [6.98]
(TYP.)
A
B
C
D
E
F
H
J
K
L
M
N
P
R
S
T
U
V
W
X
Y
A
a
b
c
d
e
f
h
j
k
m
n
0.050 [1.27]
0.275 [6.98]
(TYP.)
p
r
s
t
u
v
w
x
y
z
1
2
303S45
0.180 [4.57]
0.36 [9.14]
0.050 [1.27]
(TYP.)
2.200 [55.9]
2.600 ± 0.008
[66.00 ± 0.20]
0.06 [1.52] R.
(TYP.)
0.200 [5.08]
0.150 [3.81]
0.012 [0.305]
0.156 [3.96]
(TYP.)
0.038 [0.965]
(TYP.)
0.047 [1.19]
(TYP.)
0.093 ±.010
[2.36 ± 0.25]
0.360 [9.14]
0.187 ± 0.010
[4.75 ± 0.25]
0.25 [6.35]
0.018 [0.381]
"C" RING
(TYP.)
SOCKET CONTACT SOLDER CUP
Ø 0.035 ± 0.002 [0.889 ± 0.051] X
0.12 [3.05] DP.
(TYP.)
SPLIT LOCK WASHER
(TYP.)
HEX
NUT
(TYP.)
4-40 UNC 2A
(TYP.)
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For technical questions, contact:
connectors@vishay.com
Document Number: 36024
Revision: 21-Mar-07
Legal Disclaimer Notice
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 11-Mar-11
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