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RACEX®

The new RACEX® product line exhibits the same quarter-turn locking action and vibration tolerance as all of the rest of the DFCI products. These products are compatible with existing Racing Components 4639-195-14S-PAS and ST-1200 Line 1224-945 Receptacles and with the SU-2300 Line 2500-18 Receptacle. The performance of the RACEX® product is comparable with the ST-1200 Line's 1258-F products. The replacement of the housing in the 1258-F product with the collar in the RACEX® Ejecting product produces a clean appearance. In addition, the installation is simplified by requiring only one hole in the panel as compared with the three holes required for the 1258-F product.

Installation consists of:

  1. drilling the appropriate size hole, (.546" [13.9 mm] in the panel and .703" [17.9 mm] in the support)
  2. inserting the collar into the hole, and
  3. installing the retaining ring.

The retaining ring is installed using a pair of conventional snap-ring pliers, no special tools are required.

The RACEX® Ejecting product has a low profile of approximately .030" (0.8 mm).

RACEX®-E

Click here for the Engineering Drawing
RACEX-E5 Revision -

D is the diameter of the collar.
D: .750" (19.0 mm)
B represents the part of the collar that is used for retention. The maximum panel thickness is this B dimension minus the retainer thickness (.035" [.9 mm]) less .005" (.12 mm) for tolerance.
B Panel
Thickness
  in mm in mm
1 .135 3.4 .001-.095 0.0-2.4
2 .195 5.0 .096-.155 2.4-3.9
3 .235 6.0 .156-.195 3.9-4.9
Retainer Thickness: .035" (.9 mm)
G Represents the Grip Length. This varies from .400" (10.2 mm) to .850" (21.6 mm) in increments of .050" (1.3 mm).

Materials:

Stud: Type 303 Stainless Steel
Collar: Type 303 Stainless Steel
Spring: Type 316 Stainless Steel, Spring Temper

Installation:

The retaining ring part number is: RACEX-RR-5-SS

Click here for the Engineering Drawing
RACEX-RR-5 Revision -

The required retaining ring is sold separately.

Stud Selection

Using the Racing Components Line 4639-195-14S-PAS Receptacle

Material Thickness
(Panel + Gap + Support)
4639-195-14S-PAS
Receptacle
Stud
Panel Thickness
inch mm .001 - .095
(0.0 - 2.4 mm)
.096 - .155
(2.4 - 3.9 mm)
.156 - .195
(3.9 - 4.9 mm)
.121-.145 3.1-3.7 4639-195-275-14S-PAS RACEX-E540-1-SS RACEX-E540-2-SS RACEX-E540-3-SS
.146-.170 3.7-4.3 4639-195-250-14S-PAS RACEX-E540-1-SS RACEX-E540-2-SS RACEX-E540-3-SS
.171-.195 4.3-5.0 4639-195-225-14S-PAS RACEX-E540-1-SS RACEX-E540-2-SS RACEX-E540-3-SS
.196-.220 5.0-5.6 4639-195-250-14S-PAS RACEX-E545-1-SS RACEX-E545-2-SS RACEX-E545-3-SS
.221-.245 5.6-6.2 4639-195-225-14S-PAS RACEX-E545-1-SS RACEX-E545-2-SS RACEX-E545-3-SS
.246-.270 6.2-6.9 4639-195-250-14S-PAS RACEX-E550-1-SS RACEX-E550-2-SS RACEX-E550-3-SS
.271-.295 6.9-7.5 4639-195-225-14S-PAS RACEX-E550-1-SS RACEX-E550-2-SS RACEX-E550-3-SS
.296-.320 7.5-8.1 4639-195-250-14S-PAS RACEX-E555-1-SS RACEX-E555-2-SS RACEX-E555-3-SS
.321-.345 8.2-8.8 4639-195-255-14S-PAS RACEX-E555-1-SS RACEX-E555-2-SS RACEX-E555-3-SS
.346-.370 8.8-9.4 4639-195-250-14S-PAS RACEX-E560-1-SS RACEX-E560-2-SS RACEX-E560-3-SS
.371-.395 9.4-10.0 4639-195-225-14S-PAS RACEX-E560-1-SS RACEX-E560-2-SS RACEX-E560-3-SS
.396-.420 10.1-10.7 4639-195-250-14S-PAS RACEX-E565-1-SS RACEX-E565-2-SS RACEX-E565-3-SS
.421-.445 10.7-11.3 4639-195-225-14S-PAS RACEX-E565-1-SS RACEX-E565-2-SS RACEX-E565-3-SS
.446-.470 11.3-11.9 4639-195-250-14S-PAS RACEX-E570-1-SS RACEX-E570-2-SS RACEX-E570-3-SS
.471-.495 12.0-12.6 4639-195-225-14S-PAS RACEX-E570-1-SS RACEX-E570-2-SS RACEX-E570-3-SS
.496-.520 12.6-13.2 4639-195-250-14S-PAS RACEX-E575-1-SS RACEX-E575-2-SS RACEX-E575-3-SS
.521-.545 13.2-13.8 4639-195-225-14S-PAS RACEX-E575-1-SS RACEX-E575-2-SS RACEX-E575-3-SS
.546-.570 13.9-14.5 4639-195-250-14S-PAS RACEX-E580-1-SS RACEX-E580-2-SS RACEX-E580-3-SS
.571-.595 14.5-15.1 4639-195-225-14S-PAS RACEX-E580-1-SS RACEX-E580-2-SS RACEX-E580-3-SS
.596-.620 15.1-15.7 4639-195-250-14S-PAS RACEX-E585-1-SS RACEX-E585-2-SS RACEX-E585-3-SS
.621-.645 15.8-16.4 4639-195-225-14S-PAS RACEX-E585-1-SS RACEX-E585-2-SS RACEX-E585-3-SS
.646-.670 16.4-17.0 4639-195-200-14S-PAS RACEX-E585-1-SS RACEX-E585-2-SS RACEX-E585-3-SS

Using the SU-2300 Line 2500-18 or 2500-18F Receptacle

Note: The gaps in the Material Thickness supported with the SU-2300 Line Receptacles can be filled in with the addition of a .020" (.5 mm) spacer between the receptacle and the support.

Material Thickness
(Panel + Gap + Support)
Stud
Panel Thickness
inch mm .001 - .095
(0.0 - 2.4 mm)
.096 - .155
(2.4 - 3.9 mm)
.156 - .195
(3.9 - 4.9 mm)
.141-.170 3.6-4.3 RACEX-E550-1-SS RACEX-E550-2-SS RACEX-E550-3-SS
.191-.220 4.9-5.6 RACEX-E555-1-SS RACEX-E555-2-SS RACEX-E555-3-SS
.241-.270 6.1-6.9 RACEX-E560-1-SS RACEX-E560-2-SS RACEX-E560-3-SS
.291-.320 7.4-8.1 RACEX-E565-1-SS RACEX-E565-2-SS RACEX-E565-3-SS
.341-.370 8.7-9.4 RACEX-E570-1-SS RACEX-E570-2-SS RACEX-E570-3-SS
.391-.420 9.9-10.7 RACEX-E575-1-SS RACEX-E575-2-SS RACEX-E575-3-SS
.441-.470 11.2-11.9 RACEX-E580-1-SS RACEX-E580-2-SS RACEX-E580-3-SS
.491-.520 12.5-13.2 RACEX-E585-1-SS RACEX-E585-2-SS RACEX-E585-3-SS

Using the ST-1200 Line 1224-945 Receptacle

Material Thickness
(Panel + Gap + Support)
1224-945 Receptacle Stud
Panel Thickness
inch mm .001 - .095
(0.0 - 2.4 mm)
.096 - .155
(2.4 - 3.9 mm)
.156 - .195
(3.9 - 4.9 mm)
.036-.060 0.9-1.5 1224-945-360 RACEX-E540-1-SS RACEX-E540-2-SS RACEX-E540-3-SS
.061-.085 1.5-2.2 1224-945-335 RACEX-E540-1-SS RACEX-E540-2-SS RACEX-E540-3-SS
.086-.110 2.2-2.8 1224-945-310 RACEX-E540-1-SS RACEX-E540-2-SS RACEX-E540-3-SS
.111-.135 2.8-3.4 1224-945-285 RACEX-E540-1-SS RACEX-E540-2-SS RACEX-E540-3-SS
.136-.160 3.5-4.1 1224-945-310 RACEX-E545-1-SS RACEX-E545-2-SS RACEX-E545-3-SS
.161-.185 4.1-4.7 1224-945-285 RACEX-E545-1-SS RACEX-E545-2-SS RACEX-E545-3-SS
.186-.210 4.7-5.3 1224-945-310 RACEX-E550-1-SS RACEX-E550-2-SS RACEX-E550-3-SS
.211-.235 5.4-6.0 1224-945-285 RACEX-E550-1-SS RACEX-E550-2-SS RACEX-E550-3-SS
.236-.260 6.0-6.6 1224-945-310 RACEX-E555-1-SS RACEX-E555-2-SS RACEX-E555-3-SS
.261-.285 6.6-7.2 1224-945-285 RACEX-E555-1-SS RACEX-E555-2-SS RACEX-E555-3-SS
.286-.310 7.3-7.9 1224-945-310 RACEX-E560-1-SS RACEX-E560-2-SS RACEX-E560-3-SS
.311-.335 7.9-8.5 1224-945-285 RACEX-E560-1-SS RACEX-E560-2-SS RACEX-E560-3-SS
.336-.360 8.5-9.1 1224-945-310 RACEX-E565-1-SS RACEX-E565-2-SS RACEX-E565-3-SS
.361-.385 9.2-9.8 1224-945-285 RACEX-E565-1-SS RACEX-E565-2-SS RACEX-E565-3-SS
.385-.410 9.8-10.4 1224-945-310 RACEX-E570-1-SS RACEX-E570-2-SS RACEX-E570-3-SS
.411-.435 10.4-11.0 1224-945-285 RACEX-E570-1-SS RACEX-E570-2-SS RACEX-E570-3-SS
.136-.460 11.1-11.7 1224-945-310 RACEX-E575-1-SS RACEX-E575-2-SS RACEX-E575-3-SS
.461-.485 11.7-12.3 1224-945-285 RACEX-E575-1-SS RACEX-E575-2-SS RACEX-E575-3-SS
.486-.510 12.3-13.0 1224-945-310 RACEX-E580-1-SS RACEX-E580-2-SS RACEX-E580-3-SS
.511-.535 13.0-13.6 1224-945-285 RACEX-E580-1-SS RACEX-E580-2-SS RACEX-E580-3-SS
.536-.560 13.6-14.2 1224-945-310 RACEX-E585-1-SS RACEX-E585-2-SS RACEX-E585-3-SS
.561-.585 14.2-14.9 1224-945-285 RACEX-E585-1-SS RACEX-E585-2-SS RACEX-E585-3-SS