DM51157-8 ITT, DM51157-8 Datasheet - Page 203

• Manufacturer Part Number: DM51157-8
• Manufacturer: ITT
• Type: Contactr

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

202
D Subminiature Accessories
Die Cast Zinc Metal Backshell
Straight Exit
Die cast metal backshells reduce EMI/RFI
emissions.
Die cast metal backshells offer improved shielding
in a rugged package.
Product Features
Attenuation
Compression Inserts (Included With Die Cast Zinc Metal Backshell)
Compression inserts accommodate a wide variety
of cable sizes.
db
Improves conformance to FCC DOC #20780
shielding requirements
No crimp ferrule tooling needed
Kit consists of 1 front shell, 1 rear shell,
2 screws, 2 hex nuts, 2 mounting screws,
2 end brackets, 1 set of compression inserts
(see this page)
Position
37, 50
9, 15
-10
-20
-30
-40
-50
-60
-70
25
0
100
Position
37, 50
9, 15
25
12,07 (.475)
15,24 (.600)
16,64 (.655)
Diecast Shell Shielding Performance
O.D.
#1
11,43 (.450)
14,48 (.570)
8,13 (.320)
I.D.
Mhz
Cable Diameter
.190/.350
.190/.460
.300/.680
11,43 (.450)
17,78 (.700)
9,14 (.360)
O.D.
#2
10,41 (.410)
15,75 (.620)
1,000
8,00 (.315)
I.D.
Specifications
Attenuation:
Temperature Range:
* Inserts may be supplied mirror image
Shell
Size Layout
DC
DD
DE
DA
DB
9 and 15 Position*
11,43 (.450)
20,57 (.810)
15
25
37
50
9
9,14 (.360)
A
O.D.
9 and 15 Position
980-2000-345 31,12 (1.225)
980-2000-346 39,12 (1.540)
980-2000-347 53,09 (2.090)
980-2000-348 69,34 (2.730)
980-2000-349 66,70 (2.626)
1
3
5
Number
F
Part
#3
4
16,51 (.650)
B
6,48 (.255)
9,40 (.370)
Ø E
I.D.
2
–50 dB @ 1000 MHz
–20 C to 80 C
±0,13 (.005)
C
D
A
11,43 (.450)
16,64 (.655)
9,14 (.360)
O.D.
±0,13 (.005)
37,21 (1.465)
40,64 (1.600)
39,37 (1.550)
45,72 (1.800)
45,72 (1.800)
#4
12,70 (.500)
B
7,24 (.285)
7,62 (.300)
25 Position*
A
3
4
2
I.D.
5
1
25 Position
F
EMI Shielded Backshell
±0,13 (.005)
15,75 (.620)
15,75 (.620)
17,53 (.690)
21,95 (.864)
21,95 (.864)
Materials and Finishes
Backshell Material:
Backshell Finish:
Compression Inserts:
Hardware Material:
Hardware Finish:
11,43 (.450)
16,64 (.655)
Ø E
B
9,14 (.360)
C
O.D.
C
D
±0,13 (.005)
#5
15,75 (.620)
15,75 (.620)
15,75 (.620)
15,75 (.620)
18,54 (.730)
10,80 (.425)
5,33 (.210)
5,84 (.230)
D
I.D.
37 and 50 Position*
6
Dimensions are shown in mm (inch)
1
±0,13 (.005)
10,16 (.400)
10,16 (.400)
13,34 (.525)
18,44 (.726)
18,44 (.726)
A
16,64 (.655)
2
Dimensions subject to change
37 and 50 Position
X E
Zinc
Clear Zinc
PVC
Steel
Clear Zinc
O.D.
—
—
F
3
4
B
Ø E
#6
5
24,99 (.984)
33,32 (1.312)
47,17 (1.857)
63,50 (2.500)
61,11 (2.406)
±0,13 (.005)
8,89 (.350)
I.D.
C
D
F
—
—