DM51157-8 ITT, DM51157-8 Datasheet - Page 44
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DM51157-8
Manufacturer Part Number
DM51157-8
Description
Manufacturer
ITT
Type
Contactr
Datasheet
1.DM51157-8.pdf
(301 pages)
Specifications of DM51157-8
Number Of Contacts
1PowerPOS
Number Of Terminals
1
Plug / Receptacle
PL
Contact Plating
Gold
Contact Pitch (mm)
Not Requiredmm
Body Orientation
Straight
Mounting Style
Cable
Number Of Ports
1Port
Number Of Contact Rows
Not Required
Housing Material
Not Required
Product Length (mm)
18.64mm
Lead Free Status / Rohs Status
Compliant
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D
I
transportation, communication systems,
information systems and test equipment. Being the
inventor of the D Subminiature connector,
ITT Cannon is able to use its extensive design
expertise and high quality manufacturing
processes to insure the optimum performance and
reliability.
The D Subminiature connectors with
terminations are quali ed to MIL-C-24308 (see
cross reference, pages 142-143). These high-
reliability D Subminiature connectors are the nest
quality connectors available at the most
competitive prices in the market.
Applications:
Product Features
Speci cations
Materials and Finishes
D
h S
n I
Contacts (Military)
Contacts (Commercial)
Dual Float Mount Hardware
Clinch Nut Hardware
S
Plastic Bracket
M
Coaxial/High Power/High Voltage Contact Assemblies
Contacts and Outer Shells
Ring, Retaining
n I
Insulator (High Voltage Only)
contacts in solder cup, straight and 90 ° PC contact
Coaxial Dielectric Withstanding Voltage
a t
s e
u s
e
u s
l l e
Aerospace
Transportation
Communication Systems
Information Systems
Test Equipment
Suitable for a variety of cable and printed
circuit board options
a t
d n
i r c
a l
a l
Subminiature connectors are used in many
a p p l i c a t i o n s , i n c l u d i n g a e r o s p a c e ,
B l
S
TT Cannon Military/High Reliability D
r o t
f f o
r o t
i t p
a r
u
Dielectric Withstanding Voltage
k c
C (
n o
Signal Contact Current Rating
b
t e
o
x a
m
Signal Contact Resistance
l a i
Coaxial Current Rating
n i
O
Temperature Rating − 55°C to 125°C
n
Coaxial Impedance
) y l
a i
Signal Contact
u t
e r
Stainless Steel with plastic insert
t S
o P
Thermoplastic, UL 94V-0
Copper Alloy
Copper Alloy
t S
S
Stainless Steel
l e e
Copper Alloy
Copper Alloy
T
e t
l e e
e y l
Thermoplastic
l f e
M
l e
t a
t s
n o
55 millivolt max. at 7.5 test current
75 or 50
5 A
7.5 A current capacity
, r e
r e
1250 VAC at Sea Level
1000 VAC at Sea Level
l a i
L U
9
xed
V 4
0 -
C ,
Solder cup version accommodates wire size
20 AWG maximum
l o
: r o
G
e r
n e
(Cadmium available upon request; order code -A101)
e Y
Passivated
Passivated
Trivalent Chromate over Zinc
50 microinches of Gold over Nickel in mating area, Gold over Nickel on balance
o N
Gold over Nickel on mating area, Tin on balance
None
Z
o l l
c n i
e n
Gold over Nickel
Nickel
w
N
None
i T (
o
h C
e n
F
i n
i n i
o r
b f
m
h s
a
a o
T /
e t
Dielectric Withstanding Voltage
Dielectric Withstanding Voltage
d r
e r
o
e v
c o l
High Voltage Current Rating
t a
High Power Current Rating
Z r
m
s k
c n i
e
Coaxial Insertion Loss
a
t n
High Voltage Contact
e r
t t a
c a
Coaxial VSWR
e h
High Power
) d
M
i l i
5 A standard current rating
Clinch Nut and Float Mount Options
a t
y r
Less than 1.30 + .03F for F up to 500 MHz
.3dB loss at 500 MHz
Up to 40 A
5 A
1000 VAC at Sea Level
2800 V at Sea Level
H /
g i
Dimensions are shown in mm (inch)
h
Dimensions subject to change
R
l e
a i
b
i l i
y t
131
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