In addition to the standard range of Micro-D connectors and assemblies, Sunkye is able to offer small electrical pin Nano-D connectors and assemblies based on the highly reliable Twist Pin contact technology.
Different types of MIL-DTL-32139 Nano D Connectors
Description of MIL DTL 32139 Nano D Connector
MIL-DTL-32139 Nano D sub connector are ideal solutions for applications including aerospace, military, industrial, medical or off-shore which require extreme miniaturization, space or weight saving and reliability. Sunkye's nanoconnectors meet the requirements of MIL-DTL-32139.
The Twist Pin contact of mini d connector by its design and performance enables the system to meet the most severe requirements of ten significantly more so than stipulated in the MIL-DTL-83513 and MIL-DTL-32139 standards. The male Micro-D contact is made up of 10 strands of beryllium-copper and copper alloy twisted together, welded then bumped. These sprung strands are in fact compressed during insertion into the turned female contact and therefore a high number of electrical contact points are permanently assured while retaining flexibility and ease of insertion/extraction. The bulged point will be compressed inside the socket during insertion. Insertion and retention performance of the twist pin and socket mated pair. Both socket contact chamfer and twist pin hemispherical radius contribute to ensuring adequate insertion even in case of misalignment. As a professional nano connector supplier, Sunkye offers top-quality nano connectors for sale. Feel free to contact us for more information.
Micro Wire Backshell Connector for Choice
Description of Micro Wire Backshell Connector
Different backshell types are available for Split EMI/RFI/filter or accommodate larger wire bundles or screw locks allowing the connectors to be fully mated before the hardware is fastened, or for wire or cable strain relief, Sunkye Mil DTL 83513 backshell electrical connectors provide perfect performance, which widely used in military area, aerospace, aviation, electricals hip-building, defense system, etc.
MICRO-D EMI BACKSHELL of Wire Backshell Connector
Micro-D aluminum backshell for EMI termination.
Supplied with stainless steel hardware.
Various entry sizes & shapes.
Available for standard and micro termination.
Shell size from 9 to 100.
Removable jackscrews according to MIL-DTL-83513/05
For pigtail crimping & solder cup connectors only.
2 sizes of hardware: one version for shell sizes from 9 to 69 ways and another version for the 100-way shell size.
1 kit consists of 2 screws and 2 e-rings.
Hex socket head or slot head.
Material: passivated 300 series stainless steel
Contact arrangements of Micro D Backshell Connector
Series * Micro D Connector
Terminal Mounting * Crimping connector
Contacts *Twist pin contacts, high density interconnection, Beryllium copper (BeCu), gold over nickel plating
The thickness of Gold plating * â?¥1.27micron
TWIST PIN * Male contact, fitted to plug connector.
Socket * Female contact, fitted to socket connector (also known as socket).
Insulator* 20% GFPPS (20% glass filled polyphenylene sulfide)
Insert * Moulded insulation housing, separating each connection.
Interfacial Seal * Fitted to socket connector only
Shell *Connector metal body plated nickel or cadmium.
Jackscrew *High or low profile, hexagonal socket or slotted head.
Jackpot* Mates with jackscrew.
LCP * Liquid Crystal Polymer.
Potting * Epoxy compound used as an encapsulant.
Cable * AFR250 (PTFE) MIL-DTL-681
Wire length * â?¤6 meters (Recommend)
Standard connector * Manufactured to the standard dimensions and specifications.
Special connector * A standard connector modified to meet specific requirements.
Custom-made connector * Designed to meet specific customer requirements.
Pigtail connector * Connector with insulated or uninsulated wires.
Harness * Multi-branched cable assembly.
Sunkye International was originally developed in the early 1950s and was one of the Twist pin/ Micro D/Nano D connector companies to license this technology and improve it.
Battery Specification
2000mah 5c batteries for power tools, full capacity, high cycling, low internal resistance and ultra-low
self-discharge to meet the requirements of your power products.
Capacity 2000 mAh
Minimum Capacity 1980 mAh
Discharge Rate 5C
Nominal Voltage 3.7V
Internal Resistance
20m
Cycle Life 500
Charge Voltage 4.2V0.03V
Charge Current 0.5C (About 3 hours) 1C (About 2 hours)
Standard Discharge Mode 0.2C Constant current discharge to 2.75V
Max. Continuous Discharge Current 10000mA
Operating Temperature Range Recharge (0-45C) Discharge (-20-60)
Long time Storage Temperature -20~25C
Initial Size Diameter:18.15+0.20mm Height:65.0-0.50mm
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