Varicon
®
Introduction
CONTACT MATERIAL
The primary contact material used is phosphor bronze. The
electrical conductivity of copper alloys are extremely good.
Within the Varicon concept, the contacts must also perform
as springs and these alloys offer the elastic properties and
the endurance required by today’s rugged applications.
VARILOK CRIMP-AND-INSERT
CONTACTS
The crimp-termination, insertable / removable Varilok contact
offers a solderless connection between wire and contact as
well as strain relief for the wire. This contact snaps into the
insulator quickly and easily. With our simple tool it can be
removed without difficulty, yet it locks securely into place and
cannot twist or bend out of alignment.
CONTACT PLATING
A nickel underplate of 50 to 100 microinches, followed by a
minimum of 10 microinches of gold plate is AVX’s standard
contact plating. The gold plate prevents the formation of
insulating oxide films while the nickel plate provides a hard
backing. It, in turn, reduces wear on the gold and prevents
diffusion between the gold and base metal. Other plating
thicknesses, such as those required by military specifica-
tions, can be supplied on request.
Loose Varilok Contacts
Reel-Mounted Varilok Contacts
Varilok contacts also are available with wire-wrappable, solder
and taper-tab tail configurations. Available loose for small
scale production and replacement purposes, the Varilok
contact is also supplied on reels for use with fast, economi-
cal automatic crimping machines reducing man-hour
requirements and production costs in medium and large-
scale production runs. Because the contact can be crimped
to the wire and installed into the insulator at any point during
the manufacturing operation, it offers the user convenience
and flexibility. Reels contain 1800 standard contacts or 3000
miniature contacts.
All commercial Varicon products are RoHS compliant.
4
Varicon
®
Series 8016 Covers
Part Number
30 8016 9829 00 000
30 8016 9831 00 000
30 8016 0200 00 415
30 8016 9821 00 000
30 8016 9822 00 000
30 8016 9825 00 000
30 8016 9826 00 000
30 8016 9838 00 000
30 8016 9839 00 000
30 8016 0560 00 413
30 8016 9832 00 000
30 8016 9833 00 000
30 8016 9843 00 000
30 8016 9844 00 000
30 8016 9834 00 000
30 8016 9835 00 000
For Size
20
20
20
38
38
38
38
38
38
56
90
90
90
90
120
120
Hardware
Threads
Metric
Metric
UNC
Metric
Metric
Metric
Metric
Metric
Metric
UNC
Metric
Metric
Metric
Metric
Metric
Metric
Cable
Entance
Side
Top
45
Side
Top
Side
Top
Side
Top
Top/Side
Side
Top
Side
Top
Side
Top
Clamp
Type
Standard
Standard
Standard
Standard
Standard
Large
Large
Ex-Large
Ex-Large
Standard
Large
Large
Ex-Large
Ex-Large
Large
Large
Size
mm (inches)
11.53 (0.454) Dia
11.53 (0.454) Dia
5 x 10 (0.197 x 0.394) min
16.51 x 12.70 (0.650 x 0.500)
16.51 x 12.70 (0.650 x 0.500)
16.51 x 15.44 (0.650 x 0.608)
16.51 x 15.44 (0.650 x 0.608)
20.83 x 15.60 (0.820 x 0.614)
20.83 x 15.60 (0.820 x 0.614)
6 x 14 (0.236 x 0.551) min
20.32 (0.800) Dia
20.32 (0.800) Dia
25.40 x 20.32 (1.00 x 0.800)
25.40 x 20.32 (1.00 x 0.800)
20.32 x 27.43 (0.800 x 1.080)
20.32 x 27.43 (0.800 x 1.080)
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