MS3420-4 Amphenol Industrial Operations, MS3420-4 Datasheet - Page 9

• Manufacturer Part Number: MS3420-4
• Description: BUSHING TELESCOPING W/O FLANGE
• Manufacturer: Amphenol Industrial Operations

Specifications of MS3420-4

• Accessory Type: Bushing, Telescoping
• Features: Flange
• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Connector Type: Circular
• For Use With: MS3057-A Style Cable Clamp
• 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

97 series solder type
insert arrangements, cont.
Front view of pin insert or rear of socket insert illustrated.
4 Contacts
5 Contacts
MIL-SPEC SERVICE RATING
Limiting Operating
Voltages at Sea Level
See notes 1 and 2 under TEST CURRENT.
INST. service normally for low voltage and currents.
Effective Creepage (nominal)
Mechanical Spacing (nominal)
† Inactive for new military design, but available for replacement or for
* “MS” number not assigned. Use “97” prefix in place of “MS” in completing
non-military purposes.
catalog number. See how to order, page 19.
Insert Arrangement
Contacts
Service Rating
Insert Arrangement
Contacts
Service Rating
Insert Arrangement
Contacts
Service Rating
Insert Arrangement
Contacts
Service Rating
Items highlighted are most popular and most readily available.
DC
AC (rms)
1/16” spacing
12SL-844*
D
2#8, 2#16
Inch
mm
Inch
mm
C
20-24
4#16
C
D A
A
E
D
14S-5
INST.
D
2#8, 3#16
5#16
A
A
E
B
22-12
B
D
INST.
B
C
1/16
1.57
A
250
200
C
B
D
2#8, 2#12
14S-2†
C
INST.
4#16
C
22-4†
D A
3.18
1/16
1.57
700
500
A
1/8
A
B
A
C
16S-8
D
B
5#16
A
A
E
B
1250
3/16
4.75
3.18
900
1/8
D
2#12, 2#16
D
E = D; A, B, C, D = A
C
C
16-9
D
A
22-10
4#16
A
E
1#16, 4#12
B
D
C
1750
1250
6.35
3.16
4.75
22-13†
A
1/4
E
B
E
C
D
18-11
5#12
A
B
A
7
B
E
2450
1750
5/16
7.92
6.35
1/4
D
C
A
B
C
22-22
D
4#16
18-4
4#8
D
A
A
B
A
B
25.40
4200
3000
5/16
7.92
C
1
A
E
18-20†
D
C
5#16
A
B
D
C
24-22
18-10†
D
4#8
4#12
TEST CURRENT
Contact Size
Amperes
NOTE 1: Transients were not considered in calculating
NOTE 2: Limiting operating voltages at 50,000 feet alti-
CONTACT LEGEND
D
C
A
C
16 12
3#12, 2#16
E
22-34†
A
A
B
B
D
A
D
B
these values.
tude are approximately 25% of the sea level
values.
8
D
C
D
32-17
3#12, 1#8
C
18-29†
4
4#4
5#16
D
18-13
C
B
E
A
A
16
13
D
B
A
A
A
B
0
12
23
16
IRON
46
D
8
12
E
D
2#4, 3#12
3#12, 2#8
D
24-12
C
36-5
C
4#0
C
20-14
80
A
A
4
D
A
A
E
CONSTANTAN
4#12
20-4
D
C
A
16
A
B
A
150
B
B
0
B
12