320553 TE Connectivity, 320553 Datasheet - Page 8

• Manufacturer Part Number: 320553
• Description: TERMINAL, RING TONGUE, #4, CRIMP, RED
• Manufacturer: TE Connectivity
• Type: Ring Tongue Terminalr
• Series: PIDGr

Specifications of 320553

• Wire Gauge: 16-22
• Body Plating: Tin
• Body Material: Copper
• Insulation: Nylon
• Product Depth (mm): 5.54mm
• Product Length (mm): 17.07mm
• Color: Red
• Connector Type: Ring Tongue
• Insulator Color: Red
• Termination Method: Crimp
• Stud/tab Size: #4
• Wire Size (awg): 22-16
• Contact Material: Copper
• Contact Plating: Tin
• Rohs Compliant: Yes
• Angle: Straight
• Body Style: PIDG
• Brand/series: PIDG
• Cable Type: Regular Wire
• Diameter, Insulation: 0.08 to 0.125 "
• Diameter, Stud: 0.119 in.
• Finish: Tin
• Insulation Type: Nylon
• Length, Overall: 0.672 "
• Material, Contact: Copper
• Material, Insulation: Nylon
• Material, Terminal: Copper
• Package Quantity: 1000
• Primary Type: Ring
• Shape: RING-041
• Size, Stud: 4
• Standards: RoHS Compliant, ELV Compliant
• Thickness, Material: 0.031 in.
• Voltage Range: 300 VAC
• Width, Overall: 0.218 "
• Wire Size: 22-16 AWG
• Terminal Shape: Ring Tongue
• Receptacle Style: Straight
• Barrel Type: Closed Barrel
• Wire/cable Type: Regular Wire
• Insulation Support: Insulation Support
• Insulation Diameter (mm [in]): 2.03-3.18 [.080-.125]
• Stud Diameter (mm [in]): 3.02 [0.119]
• Stud Size: 4
• Heavy Duty: No
• Insulation Material: Nylon
• Voltage (vac): 300
• Wire/cable Size (cma): 509 – 3,260
• Wire Range (mm [awg]): 0.30-1.40² [22-16]
• Length (mm [in]): 17.07 [0.672]
• Tongue Material Thickness (mm [in]): 0.79 [0.031]
• Class: 1 & 2
• Government/industry Qualification: Yes
• Government/industry Part Number: MS25036-148
• 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
• Packaging Quantity: 1,000
• Lead Free Status / RoHS Status: Compliant

Crimped terminals, splices, or end caps should hold the wire conductor(s) firmly and have a pull–test tensile
value meeting that specified in the table in Figure 7.
of 14
If the wire insulation comes out during the bend test, the insulation crimp is not tight enough, and the
tooling must be adjusted to produce a tighter insulation crimp. Figure 8, Detail A shows a crimp that is too
loose, providing little or no support for the wire.
If the crimp passes the bend test, the insulation crimp must be tested by pulling the wire from the terminal,
splice, or end cap. If the wire insulation is only slightly deformed, the crimp is correct. Figure 8, Detail B
shows a desired crimp, providing adequate support without damage to either the insulation or the wire
conductor(s). If there is visible damage, such as tearing or piercing of the insulation, the crimp is too tight,
and the tooling must be adjusted to produce a looser insulation crimp. Figure 8, Detail C shows a crimp
that is too tight, damaging the insulation and possibly breaking wire conductor(s) or reducing circular mil
area (CMA) by wire extrusion.
Not to Scale
1. Using an unstripped wire, make a test crimp.
2. Hold the terminal, splice, or end cap in one hand. Use the side of one finger on the other hand at
approximately 76 [3] to push the wire up 90 _ and down 180 _ , one time each. Refer to Figure 6.
Adjust tensile testing machine for head travel of 25.4 [1.0] per minute. Directly and gradually apply force for 1 minute.
26
24
22
20
18
16
14
12
10
Hold Here
About 76.2 mm [3 in.]
(Test Crimp Using Unstripped Wire)
133.5 [30]
222.5 [50]
356.0 [80]
311.5 [70]
57.9 [13]
89.0 [20]
13.4 [3]
22.3 [5]
35.6 [8]
Bend Test
Figure 6
Figure 7
1st Push
90
667.2 [150]
489.3 [110]
169.0 [38]
222.5 [50]
311.5 [70]
44.5 [10]
66.7 [15]
84.5 [19]
2nd Push
31.1 [7]
180
Rev