31886 TE Connectivity, 31886 Datasheet - Page 10

• Manufacturer Part Number: 31886
• Description: TERMINAL, RING TONGUE, #8, CRIMP, RED
• Manufacturer: TE Connectivity
• Type: Ring Tongue Terminalr
• Series: PIDGr

Specifications of 31886

• Stud Size: 4mm
• Wire Gauge: 16-22
• Body Plating: Tin
• Body Material: Copper
• Insulation: Nylon
• Product Depth (mm): 7.14mm
• Product Length (mm): 20.24mm
• Color: Red
• Connector Type: Ring Tongue
• Insulator Color: Red
• Termination Method: Crimp
• Stud/tab Size: #8
• Wire Size (awg): 22-16
• Contact Material: Copper
• Contact Plating: Tin
• Rohs Compliant: Yes
• Angle: Straight
• Brand/series: PIDG
• Diameter, Insulation: 0.105 to 0.14 "
• Insulation Type: Nylon
• Length, Overall: 0.797 "
• Material, Contact: Copper
• Primary Type: Ring
• Size, Stud: 8
• Width, Overall: 0.281 "
• Wire Size: 22-16 AWG
• Terminal Shape: Ring Tongue
• Receptacle Style: Straight
• Body Style: PIDG
• Barrel Type: Closed Barrel
• Wire/cable Type: Regular Wire
• Insulation Support: Insulation Support
• Insulation Diameter (mm [in]): 2.67-3.56 [.105-.140]
• Stud Diameter (mm [in]): 4.34 [0.171]
• Shape: RING-041
• Heavy Duty: No
• Finish: Tin
• Insulation Material: Nylon
• Voltage (vac): 300
• Wire/cable Size (cma): 509 – 3,260
• Wire Range (mm [awg]): 0.30-1.40² [22-16]
• Tongue Material Thickness (mm [in]): 0.79 [0.031]
• Government/industry Qualification: No
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Rohs/elv Compliance History: Always was RoHS compliant
• Packaging Method: Loose Piece
• Lead Free Status / RoHS Status: Compliant

16
Ring Tongue Terminals
(Insulation Restricting)
(Continued)
*Available in small packaging quantities.
Note: “C” dimension applies from edge of metal wire barrel to center of stud hole.
Dimensions are shown for reference
purposes only.
Circular Mils
Wire Size
[mm
1,186
[0.60]
1,900
[0.96]
2,800
[1.42]
20
18
16
2
]
Thickness
Material
Tongue
Max.
.033
0.84
.033
0.84
.033
0.84
Stud
M3.5
M3.5
M3.5
Size
5/16
M12
5/16
M12
5/16
M12
M2
M4
1/4
M6
M8
3/8
1/2
M4
1/4
M6
M8
3/8
1/2
M4
1/4
M6
M8
3/8
1/2
Standard Terminals and Splices
10
10
10
PIDG (Pre-Insulated Diamond Grip)
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets are
metric equivalents.
2
4
6
8
4
6
8
4
6
8
11.91
11.91
13.49
18.11
11.91
11.91
13.49
18.11
11.91
11.91
13.49
18.11
.182
4.62
.218
5.54
.218
5.54
.250
6.35
.312
7.92
.312
7.92
.469
.469
.531
.713
.218
5.54
.218
5.54
.250
6.35
.312
7.92
.312
7.92
.469
.469
.531
.713
.250
6.35
.250
6.35
.312
7.92
.312
7.92
.312
7.92
.469
.469
.531
.713
W
11.10
11.10
13.87
13.46
11.10
11.10
13.87
13.46
11.10
11.10
13.87
13.46
Min.
.172
4.37
.156
3.96
.156
3.96
.250
6.35
.281
7.14
.281
7.14
.437
.437
.546
.530
.156
3.96
.156
3.96
.250
6.35
.281
7.14
.281
7.14
.437
.437
.546
.530
.171
4.34
.171
4.34
.281
7.14
.281
7.14
.281
7.14
.437
.437
.546
.530
C
Dimensions
16.21
15.80
15.80
18.19
18.97
18.97
22.94
22.94
1.012
25.70
25.30
15.80
15.80
18.19
18.97
18.97
22.94
22.94
1.012
25.70
25.30
16.18
16.18
18.97
18.97
18.97
22.94
22.94
1.012
25.70
25.30
Max.
.638
.622
.622
.716
.747
.747
.903
.903
.996
.622
.622
.716
.747
.747
.903
.903
.996
.637
.637
.747
.747
.747
.903
.903
.996
E
Material
Insulation — Nylon, UL 94V-2
Terminal Body — Copper per ASTM
B-152
Plating — Tin per ASTM B-545
Metallic Sleeve — Copper per
ASTM B-152
Plating — Nickel per QQ-N-290 or
Tin per ASTM B-545
Specifications subject to change.
18.57
18.64
18.64
21.44
23.01
23.01
1.140
28.96
1.140
28.96
1.280
32.51
1.355
34.42
18.64
18.64
21.44
23.01
23.01
1.140
28.96
1.140
28.96
1.280
32.51
1.355
34.42
19.43
19.43
23.01
23.01
23.01
1.140
28.96
1.140
28.96
1.280
32.51
1.355
34.42
Max.
.731
.734
.734
.844
.906
.906
.734
.734
.844
.906
.906
.765
.765
.906
.906
.906
L
Solid/Stripe
Insulation
Red/White
Red/White
Red/White
Red/White
Red/White
Red/White
Red/White
Red/White
Red/White
(Continued)
Blue/Blue
Blue/Blue
Blue/Blue
Blue/Blue
Blue/Blue
Blue/Blue
Blue/Blue
Blue/Blue
Blue/Blue
Terminal
Red/Red
Red/Red
Red/Red
Red/Red
Red/Red
Red/Red
Red/Red
Red/Red
Red/Red
Red/Red
Color
Insulation
Diameter
.046-.110
1.17-2.79
.046-.110
1.17-2.79
.046-.110
1.17-2.79
.046-.110
1.17-2.79
.046-.110
1.17-2.79
.046-.110
1.17-2.79
.046-.110
1.17-2.79
.046-.110
1.17-2.79
.046-.110
1.17-2.79
.046-.110
1.17-2.79
.056-.110
1.42-2.79
.056-.110
1.42-2.79
.056-.110
1.42-2.79
.056-.110
1.42-2.79
.056-.110
1.42-2.79
.056-.110
1.42-2.79
.056-.110
1.42-2.79
.056-.110
1.42-2.79
.056-.110
1.42-2.79
.063-.130
1.60-3.30
.063-.130
1.60-3.30
.063-.130
1.60-3.30
.063-.130
1.60-3.30
.063-.130
1.60-3.30
.063-.130
1.60-3.30
.063-.130
1.60-3.30
.063-.130
1.60-3.30
.063-.130
1.60-3.30
Range
Wire
Related Product Data
Insulation Color Code — pg. 4
Packaging Quantities — pg. 4
Performance Specifications —
pgs. 4 & 5
Application Tooling — pg. 72
Technical Support Center
1-800-522-6752
www.amp.com
1-320551-3*
1-320551-4*
2-320561-3*
2-320571-4
2-320572-3
2-320573-2
2-328975-2
2-320571-5
2-320572-4
2-320573-3
2-328975-3
2-320563-3
2-320575-2
2-320564-1
2-328976-1
2-36149-4*
2-36153-4*
2-36149-5*
2-36153-5*
1-51864-0*
52273-1*
52273-2*
51863-4*
51864-6*
51864-7*
52307-1
51863-3
Loose
52274
Piece
Part Numbers
Catalog 82042
1-320551-7
1-320551-8
2-320574-7
2-320561-5
2-36153-9
1-51864-2
1-51864-6
Revised 8-00
Mounted
51863-6
51863-7
Tape
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