MS3420-6 Amphenol Industrial Operations, MS3420-6 Datasheet - Page 9

• Manufacturer Part Number: MS3420-6
• Description: BUSHING TELESCOPING W/O FLANGE
• Manufacturer: Amphenol Industrial Operations
• Series: MS3420r

Specifications of MS3420-6

• Accessory Type: Bushing, Telescoping
• Features: Flange
• Connector Type: Circular Military
• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• For Use With: 97 Series Standard Cylindrical Connector
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Color: -
• For Use With/related Products: Circular Connectors
• Shell Size - Insert: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant

GT Connectors
solder contacts
Machined copper alloy contacts in a full range of sizes, with closed entry socket design in the
size 12 and 16 contacts. A heavy silver-plated finish is deposited on all MS style solder con-
tacts for maximum corrosion resistance, maximum current carrying capacity and low millivolt
drop. Gold plated contacts are also available. (See how to order, pg. 88).
** Contact ratings as stated are test ratings only. The connector may not withstand full
* The values listed in Table I represent operating values
MIL-SPEC CONTACT ARRANGEMENT
rated current through all contacts continuously. Please note that the electrical data
given is not an establishment of electrical safety factors. This is left entirely in the
designer’s hands as he can best determine which peak voltage, switching surges,
transients, etc. can be expected in a particular circuit.
which include a generous safety factor. It may be nec-
essary for some applications to exceed the operating
voltages listed here. If this is necessary, designers will
find Table II useful for determining the degree to which
the recommended values of Table I can be exceeded.
Service
Rating
Inst.
A
D
E
B
C
MS
Socket
Socket
Socket
Socket
Socket
Socket
Socket
Pin/
Pin
Pin
Pin
Pin
Pin
Pin
Operating Voltage*
1250
1750
2450
4200
Recommended
SERVICE RATING
250
700
DC
at Sea Level
AC (RMS)
Table I
1250
1750
3000
200
500
900
Mating End
Creepage
Effective
Distance
16 Short
16 Long
Nom.
1/16
1/8
3/16
1/4
5/16
1
Size
12
8
4
0
†
Mechanical
Spacing
1/16
1/8
3/16
1/4
5/16
Nom.
Wire Barrel
† Not corrected for changes in density due to variations in temperature
** No attempt has been made to recommend operating voltages. The designer must determine his own oper-
Service
Rating
Inst.
A
D
E
B
C
MS
ating voltage by the application of a safety factor to the above derating chart to compensate for circuit tran-
sients, surges, etc.
Size
16
16
12
8
4
0
Airspace
1/32
1/16
1/8
3/16
1/4
5/16
Distance
Nominal
87
Creepage
1/16
1/8
3/16
1/4
5/16
1
Allowable
Wire Size
† The 10SL, 14S and 16S connectors
require short contacts.
16
18
20
22
16
18
20
22
12
14
10
8
4
6
0
1
2
Flashover
AC (RMS)
Minimum
Voltage
1400
2800
3600
4500
5700
8500
Level Conditions
ALTITUDE VOLTAGE
DERATING** CHART
Standard Sea
AC (RMS)
Voltage
Table II
1000
2000
2800
3500
4500
7000
Test
Test Current**
Amps
150
125
100
13
10
13
10
23
17
46
33
80
60
Flashover
AC (RMS)
Minimum
5
5
7.5
7.5
Voltage
Pressure Altitude †
1000
1100
1300
550
800
900
50,000 Feet
AC (RMS)
Voltage
Test
400
600
675
750
825
975
Flashover
AC (RMS)
Minimum
Voltage
Pressure Altitude †
325
450
500
550
600
700
70,000 Feet
AC (RMS)
Voltage
Test
260
360
400
440
480
560