51864-1 TE Connectivity, 51864-1 Datasheet - Page 5
![TERMINAL, RING TONGUE, #8, CRIMP, BLUE](/photos/30/94/309449/prring_041_l_sml.jpg)
51864-1
Manufacturer Part Number
51864-1
Description
TERMINAL, RING TONGUE, #8, CRIMP, BLUE
Manufacturer
TE Connectivity
Type
Ring Tongue Terminalr
Series
PIDGr
Specifications of 51864-1
Stud Size
4mm
Wire Gauge
14-16
Body Plating
Tin
Body Material
Copper
Insulation
Nylon
Product Depth (mm)
7.92mm
Product Length (mm)
21.44mm
Color
Blue
Connector Type
Ring Tongue
Insulator Color
Blue
Termination Method
Crimp
Stud/tab Size
#8
Wire Size (awg)
16-14
Contact Material
Copper
Contact Plating
Tin
Rohs Compliant
Yes
Angle
Straight
Brand/series
PIDG
Diameter, Insulation
0.150 "
Insulation Type
Nylon
Length, Overall
0.844 "
Material, Contact
Copper
Primary Type
Ring
Size, Stud
8
Width, Overall
0.312 "
Wire Size
16-14 AWG
Product
Rings
Stud / Tab Size
8 (M4)
Gender
Female
Insulation Material
Nylon
Length
21.44 mm
Voltage Rating
300 VAC
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- 3.81 [.105-.150]
Stud Diameter (mm [in])
4.34 [0.171]
Shape
RING-041
Heavy Duty
No
Finish
Tin
Voltage (vac)
300
Wire/cable Size (cma)
2,050 – 5,180
Wire Range (mm [awg])
1.25-2.00² [16-14]
Length (mm [in])
21.44 [0.844]
Tongue Material Thickness (mm [in])
0.79 [0.031]
Insulation Sleeve Material
Copper
Class
1 & 2
Government/industry Qualification
Yes
Government/industry Part Number
MS25036-153
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
51864-1
Manufacturer:
TE
Quantity:
20 000
Company:
Part Number:
51864-1
Manufacturer:
MOLEX
Quantity:
35 000
3.4. Wire Placement
The stripped wire must be inserted into the wire barrel until the wire insulation is against the wire barrel but not
inside it. The wire insulation must be inside the metal sleeve. A gap between the wire insulation and wire barrel
is allowed, but not to exceed the dimension given in Figure 3.
3.5. Crimp Requirements
C
F
Produced by Crescent Crimp Tooling
Produced by TETRA–CRIMP Tooling
NOTE
Crimp Inspection Using Micrometer or Comparator
D
A. Crimp Height
The spring–back of the terminal, splice, or end cap insulation prevents an accurate direct measurement of
crimp height. However, crimping a slug of solder (60% tin and 40% lead) with a diameter slightly larger
than the conductor outside diameter can verify proper termination. The crimp height of the resulting solder
slug can be checked with a standard micrometer or comparator. The measurement must be made over
the most compressed area of the solder slug. See Figure 4.
Transparent Insulation
Window Butt Splice Shown
Some tooling with multiple crimping chambers form an embossed dot code in the terminal, splice, or end cap
insulation that indicates which crimping chamber was used. This dot code can be used as a visual inspection to ensure
that the correct wire size and crimping chamber were used.
PIDG Terminals, Splices, and End Caps
Figure 4 (Cont’d)
Figure 3
Wire Barrel Crimp Profile and Location
114-2157
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