Materials and Finishes
| Insulator: | DD: Glass filled polyester per MIL-M-24519, UL 94V-0, blue color. ODD: Glass filled polyester per MIL-M-24519, UL 94V-0, black color. |
|---|---|
| Contacts: | DD Male contacts: Precision machined high tensile copper alloy DD Female contacts: Precision machined high tensile copper alloy with stainless steel shroud. ODD Male contacts: Precision machined brass alloy or phosphor bronze. ODD Female contacts: Precision machined high tensile phosphor bronze. |
Thermocouple contacts - crimp and PCB mount:
| Type | Material | Color Code |
|---|---|---|
| K | Chromel (+) | White |
| Alumel (-) | Green | |
| T | Copper (+) | Red |
| Constantan (-) | Yellow | |
| E | Chromel (+) | White |
| Constantan (-) | Yellow |
| Contact Plating: | Military performance - 0.000050 inch [1.27 µ] gold over copper plate. Industrial performance - gold flash over nickel plate. Other finishes available upon request. |
|---|---|
| Shells: | Steel or brass with tin plate; zinc and cadmium plate with dichromate seal, stainless steel, passivated. Other materials and finishes available upon request. |
| Mounting Spacers: | Nylon plastic and brass, zinc plate with dichromate seal or tin plate |
| Mouting Brackets: | Nylon plastic, or brass, zinc plate with dichromate seal |
| Jackscrew Systems: | Steel or brass with zinc plate and dichromate seal, or clear zinc plate, stainless steel available |
| Push-On Fasteners: | Phosphor bronze or beryllium copper with tin plate |
| Vibration Lock Systems: | Slide lock and lock tabs, steel with nickel plate |
| Hoods: | Thermoplastic UL 94V-0. Composite, brass or steel with zinc plate and dichromate seal, die cast zinc available |
| Non-magnetic versions are available. Contact Technical Sales. | |
Electrical Characteristics
| Contact Current Rating: | 5 amperes nominal |
|---|---|
| Initial Contact Resistance: | 0.005 ohms maximum |
| Proof Voltage: | 1000 V r.m.s. |
| Insulator Resistance: | 5 G ohms |
| Clearance and Creepage Distance (minimum): | 0.042 inch [1.06 mm] |
| Working Voltage: | 300 V r.m.s. |
Climatic Characteristics
| Temperature Range: | -55°C to +125°C |
|---|---|
| Damp Heat, Steady State: | ODD - 10 days DD - 21 days |
Mechanical Characteristics
| Contacts: | Insert contact to rear face of insulator and release from rear face of insulator. Size 22 male contacts have a diameter of 0.030 inch [0.76mm]. ODD Series size 22 female contacts feature a rugged "Robi-D" open entry design while DD Series size 22 female contacts feature a closed entry design with a stainless steel shroud. |
|---|---|
| Contact Retention In Insulator: | 9 lbs. (40 N) |
| Contact Terminations: | |
| DD, ODD: | Closed barrel crimp, wire sizes 22 AWG [0.3mm²] through 30 AWG [0.05mm²]. Solder cup wire, 0.035 inch [0.89mm] hole diameter for 22 AWG [0.3mm²] wire maximum. 0.020 inch [0.5mm] or 0.030 inch [0.76mm] diameter straight and right angle board mount contact terminations. |
| ODD only: | Solid press-fit - 0.034 inch [0.86mm] across points with 0.020 inch [0.5mm] lead. Solid metal construction. Compliant press-fit - 0.047 inch [1.19mm] diameter with 0.022 inch [0.56mm] lead-in diameter. |
| Shells: | Male shells may be dimpled for EMI/ESD ground paths. |
| Polarization: | Trapezoidally shaped shells and polarized jackscrews. |
| Mounting to Angle Brackets: | Jackscrews and riveted fasteners with 0.120 inch [3.05 mm] clearance hole, and threaded riveted fasteners with 4-40 threads and nylon lock inserts. |
| Mounting to Printed Board: | Rapid installation push-on fasteners and mounting posts / spacers. |
| Locking Systems: | Jackscrews and vibration locking systems. |
| Mechanical Operations: | DD: 1000 operations minimum per IEC 512-5 ODD: 500 operations minimum per IEC 512-5 |
