97-28-3P Amphenol Industrial Operations, 97-28-3P Datasheet - Page 5

• Manufacturer Part Number: 97-28-3P
• Description: connector comp, insert only, size 28, blue insul, 3 #8 solder cup pin contact
• Manufacturer: Amphenol Industrial Operations
• Type: Insert Plugr

Specifications of 97-28-3P

• Agency Approvals: CSA, UL
• Brand/series: 97 Series
• Contact Mating Area Plating: Silver with Pre-Tinned Solder Cups
• Contact Plating: Silver
• Contact Type: Pin
• Current, Rating: 46 A (#8) A
• Finish, Housing Test: Olive Drab Cadmium
• Gender: Male
• Insert Style: Machine Contact
• Material, Dielectric: Diallyl-Phthalate
• Material, Housing: Aluminum Alloy
• Number Of Contacts: 3
• Number Of Poles: 3
• Pin Spacing: 3/16 "
• Primary Type: Industrial
• Shell Size: 28
• Standards: UL Recognized, CSA Certified
• Temperature, Operating: -55 to +125 °C
• Termination: Solder
• Voltage, Rating: 1250/1750 VAC/VDC
• Wire, Awg: #8

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.
Items highlighted are most popular and most readily available.
DC
AC (rms)
D
Inch
mm
Inch
mm
C
C
D A
E
D
D
A
A
E
B
B
INST.
B
C
1/16
1.57
A
250
200
C
B
D
C
C
D A
3.18
1/16
1.57
700
500
1/8
A
B
A
C
D
B
A
E
B
1250
3/16
4.75
3.18
900
1/8
D
D
C
C
D
A
B
D
C
1750
1250
6.35
3.16
4.75
A
1/4
E
B
E
C
D
A
B
7
B
E
2450
1750
5/16
7.92
6.35
1/4
D
C
A
B
C
D
A
B
A
B
25.40
4200
3000
5/16
7.92
C
1
A
E
D
C
B
D
C
D
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
C
C
16 12
E
A
A
B
B
A
D
B
these values.
tude are approximately 25% of the sea level
values.
8
D
C
D
C
4
C
B
E
16
13
D
B
A
A
A
B
0
12
23
16
IRON
46
D
8
12
E
D
D
C
C
C
80
4
D
A
E
CONSTANTAN
C
A
16
A
B
A
150
B
B
0
B
12