Connector system DEUTSCH 5-1532150-1 featuring twist pin contacts for electrical connection and easy mating
MICRODOT Microminiature D Connectors
The MICRODOT Connectors MCK and MCD series offer a complete connector system adaptable to various form factors. They feature low engaging force achieved through a unique twist pin contact design, ensuring electrical contact at multiple points around the pin periphery. These connectors are designed to meet the applicable requirements of MIL-DTL-83513 for intermateability, interchangeability, and performance. Ideal for miniaturized airborne and space electronics, computers, and test equipment, the MCK (metal shell) and MCD (plastic shell) series are available with solder cup, and solid or stranded wire terminations. MCK transition blocks are standard for printed circuit board mounting. Custom termination configurations and wired harness assemblies are also available.
Product Facts
- Designed for both military and commercial applications
- Low engaging force achieved by Twist Pin Contacts design
- Metal shell (MCK) and plastic shell (MCD) available with solder cup and solid or stranded wire terminations
- Mating force maximum is 10 oz. [2.78N] times the number of contacts
- Durability: No known mechanical or electrical issues detrimental to function after 500 mating/unmating cycles
- Current Rating: 3 amps max per contact
Product Attributes
- Brand: MICRODOT
- Series: MCK, MCD, MCDM
- Certifications: MIL-DTL-83513
- Contact Spacing: .050 [1.27mm] centers
Technical Specifications
| Parameter | MCK (Metal Shell) | MCD (Plastic Shell) | MCDM (Metal Shell) |
|---|---|---|---|
| Electrical Contacts | Pin 24 AWG twist pin, Socket 24 AWG precision machined barrel or Stamped and Formed 24 AWG Pin and Socket. | Pin 24 AWG twist pin, Socket 24 AWG precision machined barrel or Stamped and Formed 24 AWG Pin and Socket. | Pin 24 AWG twist pin, Socket 24 AWG precision machined barrel or Stamped and Formed 24 AWG Pin and Socket. |
| Wire Range | 24 AWG to 30 AWG solid and stranded. | 24 AWG to 30 AWG solid and stranded. | 24 AWG to 30 AWG solid and stranded. |
| Contact Resistance (max.) | 25 millivolts at 3 amps | 25 millivolts at 3 amps | 25 millivolts at 3 amps |
| Current Rating (max.) | 3 amps per contact | 3 amps per contact | 3 amps per contact |
| Dielectric Withstanding Voltage (RMS 60 Hz) | 600V (sea level), 150V (70,000 ft.) | 600V (sea level), 150V (70,000 ft.) | 600V (sea level), 150V (70,000 ft.) |
| Insulation Resistance (min.) | 5,000 megohms (@ 500 VDC) | 5,000 megohms (@ 500 VDC) | 5,000 megohms (@ 500 VDC) |
| Magnetic Permeability (max.) | 2 mu | 2 mu | 2 mu |
| Contact Engagement Force (typical/max.) | 6.0 oz. [1.67N] / 8.0 oz. [2.22N] | 6.0 oz. [1.67N] / 8.0 oz. [2.22N] | 6.0 oz. [1.67N] / 8.0 oz. [2.22N] |
| Contact Separation Force (min.) | 0.5 [.14N] oz. | 0.5 [.14N] oz. | 0.5 [.14N] oz. |
| Mating Force Maximum | 10 oz. times the number of contacts | 10 oz. times the number of contacts | 10 oz. times the number of contacts |
| Temperature Range | -67F to 257F [-55 C to +125C] | -67F to 257F [-55 C to +125C] | -67F to 302F [-55C to +150C] |
| Vibration | No discontinuity > 1 second (EIA-364-28, IV) | No discontinuity > 1 second (EIA-364-28, IV) | No discontinuity > 1 second (EIA-364-28, IV) |
| Solderability | MIL-STD-202, Method 208 | MIL-STD-202, Method 208 | MIL-STD-202, Method 208 |
| Shock | No discontinuity > 1 second (EIA-364-27, E) | No discontinuity > 1 second (EIA-364-27, E) | No discontinuity > 1 second (EIA-364-27, E) |
| Durability | 500 cycles | 500 cycles | 500 cycles |
| Humidity | IR 1 megohm after step 7a, 1000 megohms after 24h (EIA-364-31, II) | IR 1 megohm after step 7a, 1000 megohms after 24h (EIA-364-31, II) | IR 1 megohm after step 7a, 1000 megohms after 24h (EIA-364-31, II) |
| Salt Spray | Meets requirements after 48 hr 5% solution (EIA-364-26, B) | Meets requirements after 48 hr 5% solution (EIA-364-26, B) | Meets requirements after 48 hr 5% solution (EIA-364-26, B) |
| Fluid Immersion | Mates at 10 oz./contact after immersion (Perchloroethylene 2h; Lube oil 20h) | Mates at 10 oz./contact after immersion (Perchloroethylene 2h; Lube oil 20h) | Mates at 10 oz./contact after immersion (Perchloroethylene 2h; Lube oil 20h) |
| Insert Retention | 50 lb. [34N/cm] per square inch load | 50 lb. [34N/cm] per square inch load | 50 lb. [34N/cm] per square inch load |
| Crimp Termination Tensile Strength | 24 AWG: 5 lbs. [22.24N]; 26 AWG: 4 lbs. [17.79N]; 28 AWG: 3 lbs. [13.34N] | 24 AWG: 5 lbs. [22.24N]; 26 AWG: 4 lbs. [17.79N]; 28 AWG: 3 lbs. [13.34N] | 24 AWG: 5 lbs. [22.24N]; 26 AWG: 4 lbs. [17.79N]; 28 AWG: 3 lbs. [13.34N] |
| Outgassing (TML/VCM) | < 1.0% / < 0.1% (SP-R-0022) | < 1.0% / < 0.1% (SP-R-0022) | < 1.0% / < 0.1% (SP-R-0022) |
| Materials - Insulator | Liquid crystal polymer (LCP) or Polyphenylene sulfide (PPS) | Polyester, glass filled or LCP or PPS | Diallyl Phthalate |
| Materials - Shell | Aluminum alloy, plated Cadmium or Electroless Nickel | N/A (Plastic Shell) | Aluminum alloy, nickel plated |
| Materials - Interfacial Seal | Fluorosilicone Rubber (socket side) | N/A | N/A |
| Materials - Contacts | Copper alloy plated with .000050 [.00127] gold over copper flash | Copper alloy plated with .000050 [.00127] gold over copper flash | Copper alloy plated with .000050 [.00127] gold over copper flash |
2501081419_DEUTSCH-5-1532150-1_C3127879.pdf