ST-1200 Line Size 4 Receptacle - Front or Rear Mount Sealed

The 1219-PSP Receptacles pack a durable 1/4-turn action into a compact, sealed unit.

The feel of their operation action is as crisp and solid as that of the most rugged aircraft types.

Their sealed construction prevents metal dust from fastener action from entering the enclosure and is compatible with EMI barrier design.

Front or Rear Mount Sealed Receptacle Picture

Click here for the Engineering Drawing
1219-PSP4 Revision C

 Front or Rear Mount Receptacle Dimension Drawing

Note: The 1219-R4-SS (Snap Ring) retainer is the only stud retainer allowing panel to support contact without requiring a nest in the panel to contain the retainer.

Materials:
Body: alloy steel
Cap: stainless steel, 300 series
Spacer: steel
Coil Spring: stainless steel, 17-7PH, spring temper
Locking Pin: Stainless steel, 17-7PH, spring temper
Plate: 2024T6 Aluminum

Finish:
Body: Zinc Trivalent Clear .0003 thick. Trivalent Chromate Clear with Sealer (RoHS Compliant)
Specification(s): ASTM-B-633, Type III, SC 2, Clear
Suffix: -Z3CT
Spacer: Zinc Trivalent Clear .0003 thick. Trivalent Chromate Clear with Sealer (RoHS Compliant)
Specification(s): ASTM-B-633, Type III, SC 2, Clear
Suffix: -Z3CT

Specifications:

Characteristic  
Locking Tension: 30 lb at .040 (1.02 mm) deflection
Locking Torque: 4 to 10 in-lb
Locking Stop Yield: 50 in-lb
Tensile Strength: 60 lb
Endurance: 15,000 cycles

Installation:

Front Mount Rear Mount
Front Mount Sealed Receptacle Installation Example 1 Rear Mount Sealed Recepatcle Installation Example 1
Front Mount Sealed Receptacle Installation Example 2 Rear Mount Sealed Receptacle Installation Example 2
Front Mount Sealed Receptacle Installation Example 3 Rear Mount Sealed Receptacle Installation Example 3

Stud Selection

Material Thickness
(Panel + Gap + Support) 		Use Size 4 stud
with following
Grip Length 		Use
1219-PSP4
(inch) (mm)
.025-.049 .64-1.24 45 -2-Z3CT
.050-.074 1.24-1.88 45 -1-Z3CT
.075-.099 1.91-2.51 50 -2-Z3CT
.100-.124 2.54-3.15 50 -1-Z3CT
.125-.149 3.18-3.78 55 -2-Z3CT
.150-.174 3.81-4.42 55 -1-Z3CT
.175-.199 4.45-5.05 60 -2-Z3CT
.200-.224 5.08-5.69 60 -1-Z3CT
.225-.249 5.72-6.32 65 -2-Z3CT
.250-.274 6.35-6.96 65 -1-Z3CT
.275-.299 6.99-7.59 70 -2-Z3CT
.300-.324 7.62-8.23 70 -1-Z3CT
.325-.349 8.26-8.86 75 -2-Z3CT
.350-.374 8.89-9.50 75 -1-Z3CT
.375-.399 9.53-10.13 80 -2-Z3CT
.400-.424 10.16-10.77 80 -1-Z3CT
.425-.449 10.80-11.40 85 -2-Z3CT
.450-.474 11.43-12.04 85 -1-Z3CT

Note: When our existing supply of Cadmium plated parts is exhausted, DFCI Solutions, Inc will no longer offer Cadmium plating as an option.

In place of the Cadmium plating, we recommend:

Clear: Zinc Trivalent Clear .0003 thick. Trivalent Chromate Clear with Sealer (RoHS Compliant)
Specification(s): ASTM-B-633, Type III, SC 2, Clear
Suffix: -Z3CT

Black: Zinc Trivalent Black .0003 thick. Trivalent Chromate Black Dye with Sealer (RoHS Compliant)
Specification(s): ASTM-B-633, Type II, SC 2, Black
Suffix: -Z3BT

Yellow: Zinc Trivalent Yellow .0003 thick, Trivalent Chromate Yellow Dye with Sealer

We recommend the Z3CT finish instead of the Z3YT finish. The Z3CT finish is much more cost effective and provides the same salt spray benefits as the Z3YT finish. (RoHS Compliant)
Specification(s): ASTM-B-633, Type II, SC 2, Yellow
Suffix: -Z3YT

The colored finishes offer no advantage over the clear other than the color, and they are more expensive.