Nicomatic DMM

Materials

	Shell- Aluminium 6061 type alloy - Chemical Nickel plating 10μ
	Insert- Special PPS (Polyphenylene Sulfide Fibreglass filled thermoplastic) UL 94-V0 Radiation resistance / No humidity absorption / Oxygen free Note: PPS characteristics are recognized for space applications Insert retention: 50 pounds per sq. inch
	Fixing hardware- Jackscrew: Passivated Stainless steel 300 series
	LF contacts for PCB:
	Male: Contact area : Copper alloy / Ni + Au > 1μ Tail : copper alloy / Ni + Au flash 0,1μ min
	Female: Clip: Beryllium copper / Ni + Au > 1,25μ Body : Copper alloy / Ni + Au 0,2μ min
	LF crimp contacts:
	Male: Copper alloy / Ni + Au > 1μ
	Female: Clip: Beryllium copper / Ni + Au > 1,25μ Body : Copper alloy / Ni + Au 0,2μ min
	Material for HF / HP 30 series contacts
	Spring parts- Beryllium copper / Ni + Au > 0,5μ
	Other parts- Copper alloy/Ni + Au > 0,5μ (body), Ni + Au > 0,75μ (inner contact), Ni + Au >0,1μ (tail)
	Insulator- PTFE (HF)
	Retaining clip- Be/Cu Ni plated 3μ

Electrical

	Electrical for low frequency (LF) contacts
	Rated current 3 A max@25°C / 2.2 A max@85°C
	Rated voltage (sea level) 200 Vrms
	Withstanding voltage (sea level) 600 Vrms
	Breakdown voltage (sea level) 800 Vrms
	Contact resistance (initial) 8.7 m max
	Insulation resistance 5 G min
	Electrical for high power (HP 30 series) contacts
	Rated voltage 500 VRMS
	Withstanding voltage 1500 VRMS
	Rated Current 20 A max
	Contact resistance (initial) 3 m max
	Electrical for high frequency (HF 30 series) contacts
	Impedance 50
	Insulation resistance 106 M / 250V (RMS)
	SWR (stationary wave ratio) < 1.05 + 0.04 F (GHz)
	Frequency range 6 GHz (depending on cable)
	Insulation between 2 contacts -100 dB (depending on cable)

Mechanical

	Mechanical for LF Contacts
	Durability 500 cycles min
	Contact engagement/separation force 2 N max. / 0.2 N min
	Contact retention in insulator (initial) 10 N min
	Contact replacement in insulator 3 cycles (contact on cable without backpotting)
	Mechanical for HF / HP 30 series contacts
	Durability 500 cycles
	Contact engagement/separation force 2 N max / 0.5 N min
	Secure overlapping 1.30 mm
	Contact replacement in insulator 5 cycles (contact on cable only)

Environmental

	Temperature range From -55°C to +125°C. Complies with Pb-free reflow T° profile
	Vibration severity 10 to 2000Hz / 15g / 3 axis / 12 cycles per axis.(no signal interruption > than 1 μs)
	Shock severity 100g for 6 ms sawtooth. (no signal interruption > than 1 μs)
	Salt spray 48h, 5% NaCl
	Solvent resistance HcFc 141 bMGX (ATOCHEM) solvent

Contact Arrangement

2mm pitch, from 1 to 4 rows, from 2 to 120 contact shell size

Types

	Low frequency (LF): 3A up to 5A signal contact
	High frequency (HF): 6Giga Hz up to 11Giga Hz coax contact
	High power (HP): 5/8/10/15/20A up to 30A power contact

Known for its CMM series connectors, mainly in defence and avionics, Nicomatic launches a new connector series.

The new DMM series is a robust, compact and shock resistant connector registered under trademark MICRO-D-MIX (tm).

The connector is available in an all LF or mixed-layout configuration, with high frequency and/or high power contacts with possible arrangements of between 1 and 4 rows of contacts with up to 120 contacts complying with MIL-DTL-83513G (Micro-D standard)

DMM connectors offer a high pin density (2mm pitch for signal contacts), as well as hybrid contacts (low frequency, high power), which contribute to equipment miniaturization. Compared to Micro-D connectors they offer a higher density, a lower profile and a much lighter solution.

Nicomatic fixings are the same whether you use a male or female connector, covers are mountable without modifying the front or real panel and the philosophy of the system is to be modular with simple universal concepts. The addition of a metal shield enables resistance to exterior factors such as electromagnetic interference (EMI), and grounding. The cover design is a good alternative to the back shell and leads to cost reduction.

Nicomatic DMM 2

Their compact design is ideal for miniature and portable devices or equipment used in the field, as well as on-board electronics, rack and panel. For example the right angle (V type) connector offer the most compact solution seen on the market. The connectors are designed and tested to withstand extreme conditions and comply with MIL-DTL-83513G (Micro-D standard). The qualification tests are passed with the EIA procedure.

In creating a connector system with a lower profile than the traditional MICRO-D, and in using standard components (fixings, HF, HP, LF contacts etc.), the cost of the product is reduced. In the same panel cut-out one can either use a male or female connector as the shape and size fit to the hole. This is true both for rear and front mounting.

Click here to download the Nicomatic DMM datasheet

Features
	High density package and small footprint
	Signal, power and coax contacts
	Removable crimp contact
	Front/rear panel mounting, straight/90° cable/pcb
	Cost effective solution
	According to MIL-DTL-83513G or MIL-DTL-55302F test routine
	EMI 360° Shielding and backshell options

FURTHER INFORMATION

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