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CMM Micro-Steckverbinder

Was bedeutet CMM?

Micro-Millimetrischer Steckverbinder, oder micro-millimetric connector. Dies ist ein Steckverbinder mit 2 mm Raster. Ob für Leiterplatte zu Leiterplatte, Leiterplatte zu Kabel, oder Kabel zu Kabel - CMM-Steckverbindern bieten Designern eine große Auswahl an Konfigurationen bei Datenübertragungen (HF oder LF) und Hochleistungs-Stromversorgungen (HP). Der Steckverbinder ist als gemischtes Layout oder nur Signal erhältlich. 

Hat er ein Verriegelungssystem?

Ja. Beim CMM100 und 200 sichert eine zusätzliche Verriegelung die Verbindung. Für CMM220, 320/340 und CMM Multi-Mix ist ein internes Verriegelungssystem verfügbar (Abdruckschrauben-Mechanismus)

What is the CMM product range by Nicomatic?

Nicomatic offers 4 product families : CMM100/200 series, CMM220 series, CMM320/340 series and CMM Multi-Mix series :

CMM 100, simple row of contacts, signal (LF) only
CMM 200, double row of contacts, signal (LF) only

CMM 220 : double row of contacts, this connector benefits from the option of a mixed layout, giving the designers a choice of high frequency, high power, fiber optic (upon request) and low frequency.

CMM 320, three rows environment with up to 16 special contacts (up to 120 LF contacts).
CMM 340, three rows with up to 64 special contacts if no signal contact is used.


CMM Multi-Mix, 2 or 3 rows with possibility to mix HF, HP and LF contacts of same type in one connector.

What is the maximum number of contacts in a CMM connector?

CMM 100, 02 to25
CMM 200, 04 to 50
CMM 220, 04 to 60 (15 contacts HP/HF max.)
CMM 320, 06 to 120 (20 contacts HP/HF max.)
CMM 340, 06 to 120 (64 contacts HP/HF max.)

Could you specify which termination styles are available?

The following termination styles are available : board solder, surface mount, crimped on cable or solder on cable and pressfit.

Does CMM comply with an inflammability standard?

Yes, UL 94-V0 norm.

What is the maximum intensity for high frequency?

up to 30 A depending on cable and test routine used.

What is the maximum frequency of the coaxial contacts?

Up to 11 Ghz (depends on the cable used and test routine followed).

If you remove a contact, can you reinsert?

Yes. This is a 1 time reinsertion for LF crimp contacts, 50 cycles for special contacts HF/HP series 30 (Coaxmatic 30) and 5 cycles for special contacts HF/HP series 22 (Coaxmatic 22).

What is the thickness of nickel and gold plating for CMM322YL and 321YL connectors?

Contact area is copper alloy/ Ni (2µ) + Au 1µ
Contact tail is copper alloy / Ni (2µ) + Au flash 0.1µ
Body is copper Alloy / Ni 2 µ+ Au 0.2 µ
Socket boby is Beryllium Alloy / Ni 2 µ + Au 1.25 µ

Nickel 2µ is used as a barrier against migration of Au. If you put Au directly on copper that would lead to gold pollution and then to oxidation, so there will be a very bad contact resistance.

DMM Micro D Mix-Steckverbinder

What is DMM?de

DMM Micro D Mix connectors are a board to board, board to wire, wire to wire and front or rear panel connector with a fully modular and hybrid range.

All series are dedicated to cable and printed circuit board applications. They offer many advantages vs. the traditional Micro-D MIL-DTL-83513G normalized connectors.

DMMs are mechanically strong (metal connector shell - 6061 type alloy w/ chemical Ni 10µm) and are EMI/RFI 360° protected.

Warum DMM anstatt Micro-D- oder Sub-D-Steckverbinder verwenden?

- Platzsparend: niedrigeres Profil, hohe Verpackungsdichte und kleiner Raster - Komplett modular: Sie können die Kontakte für Signal, Leistung und Coax auswählen - Einfache Wartung: Crimp-Kontakte können entfernt werden - Höhere Flexibilität; Option zur Montage an Vorder- oder Rückseite, gerade/90°, Kabel/Leiterplatte - Kürzere Vorlaufzeit und geringere Mindestbestellmenge

What material is used for DMMs?

Shell: Aluminum 6061 type alloy w/ chemical nickel plating 10µm

Insert: Special PPS ranked UL 94-V0

Jackscrew: passivated stainless steel 300 series

AMM Micro-Steckverbinder

What are the pin counts available on AMM ?

With AMM, you can arrange 6, 10, 20, 34 and 50 signal contacts. Those pin counts are standard and stocked. It is possible to have other arrangements from 4 to 50 upon request, please contact us.

What configurations are standard on AMM ?
You can use PCB to PCB assembly, either straight through or SMT. And PCB to wire with male connector on PCB and female pre-wired.
What current AMM is able to carry ?
We can provide you with more refined details depending on the number contacts you use, the configuration type and other parameters such as cable AWG. Here are some examples at 25°C: For 6 pins configuration, from 4A per contact on PCB/PCB to 4.8A per contact on PCB/AWG26 For 20 pins configuration, from 2.5A per contact on PCB/PCB to 4.8A per contact on PCB/AWG26 For 50 pins configuration, from 1.8A per contact on PCB/PCB to 3.2A per contact on PCB/AWG26
What are the performances tested on AMM?
AMM has been designed as a miniature connector for demanding environments taking as well into account your supply chain problematics in terms of availability, cost and streamlining. For this purpose, our AMM connector has been tested against key performances (electrical, vibration, shock,...) to provide you with product reliability and supply chain affordability. The list of performances tested is available on the AMM webpage.
What are the details of a standard pre-wired female connector ?

Standard pre-wired female connectors are delivered with mounted jackscrews (V16) and blue AWG28 MIL wire, backpotted. It is available in lengths of 150, 300 and 450mm.

Those versions are stocked.

You can also select other AWG (AWG26 or AWG30) with other wire colors and adapted length upon request.

Microflex flexibler Flachbandkabel

What is the operating voltage for Microflex?

Minimum Breakdown Voltage = 1000 Vrms
Withstanding voltage = 750 Vrms
Rated Voltage = 250 Vrms (also called operating voltage)

What is Microflex?
It is a hi-rel flexible connection system used in MIL-AERO applications mainly. NICOMATIC provides an alternative to classic round cables - 2mm pitch - 2 rows, from 04 to 60 signal contacts - Board to board, board to cable, cable to cable versions - 3A contacts

OMM Micro-Rundsteckverbinder

What is an OMM 8-series micro-circular connector?
OMM is a small round connector based on the same materials as the market star CMM connector. It is used with LF signal contacts and is modular with the possible configurations from 1 to 8 pins. It has 1 central captive screw for a secure connection.
Why use a OMM connector?
It is reliable in small spaces & MIL type harsh environments. It can save up to 50% of weight and space vs. a CMM that generally has 2 ears needed for the fixings on each side.
Steckverbinder für flexible Schaltungen und Leiterplatten

Nicomatic Crimppressen

Welche Art an Zyklus kann gecrimpt werden?

Alle Typen an flexiblen Zyklen, deren Stärkebereich von 75 µ bis 350 µ in Standard beträgt. Abhängig von der Presse (1,27 mm oder 2,54 mm manuell oder pneumatisch) und dem Material selbst können wir eine Stärke von 50 µ bis 500 µ verwenden. Kontaktieren Sie uns dafür.

Welche Energie wird zum Betreiben der Crimppresse verwendet?

Beispiel mit 10500-SA(P): Die Energie ist ausschließlich pneumatisch (nicht elektrisch): 6 bar (hydropneumatisch) Leistung: 1.800 kg/cm2 Rolle-Kontaktgeschwindigkeit: ca. 5 cm/s Kapazität: bis zu 30 Zyklen pro Minute (gut ausgebildeter Bediener)

SMD Prüfkontakte

Was ist die maximale Stromstärke für ein C12000B SMD Test-Terminal?

8 A bis 9 A, und entsprechen MIL 3 A bis 4 A (Sektion ist 0,20 mm, was AWG22 entspricht).

Aus welchem Material ist das C12000B Test-Terminal hergestellt?

Material: Kupferlegierung Zusammensetzung: Cu 2 µ+ Ni 1 bis 2 µ+ Sn 3 bis 5 µ = Zinn-Überzug über Nickel und Kupfer


Crimpflex™ PCB-Gegenteile auf Leiterplatte

What is the operating and shelf temperature of the NICOMATIC headers ?

PCB Headers :

- Part numbers with -1 at the end = -55C to +150C

- Part numbers with -9 at the end (high temperature insulator) = -55C to +230C

What is the maximum soldering temperature for Nicomatic pins, headers and shunts?

250°C during 5s.



Ist es möglich, ein Qualitätshandbuch zu bekommen?

Ja. Sollten Sie bereits ein Kunde von NICOMATIC sein, so kontaktieren Sie bitte die Verkaufsabteilung.

If NICOMATIC is not my direct contact (I have not been delivered by NICOMATIC), how to report a claim?

Please contact your sales associates. Nicomatic as the manufacturer will provide necessary assistance and support to rectify the issue.

What are the required information and/or documents if I want to file a quality claim?

Please complete the form provided by the attached link. Reporting part number, lot number, an explanation of the problem and your expectation of the next step.


How do I send back the defective parts to NICOMATIC?

Please report the issue to NICOMATIC, the quality department will issue a RMA number if applicable. When returning the parts record the RMA no. On the package.

Metallschnappscheiben und Komponenten

SwitchAir™ vierbeinige Schnappscheiben

Was bedeutet SWITCH'AIR?


Dies ist ein Patent und eine eingetragene Marke von Nicomatic. Die Switch'Air-Schnappscheibe hilft dabei, ein Luftkissen zwischen den Schnappscheiben zu erzeugen, sodass diese nicht zusammenkleben. Dieser Vorgang stellt eine effektive und zuverlässige Auto-Platzierung sicher.

Was bedeutet „Grübchen“?

Es gibt 2 Arten an Grübchen: Grübchen und Mikro-Grübchen. Das Mikro-Grübchen ist für 6 mm Schnappscheiben gedacht. Dank der geringen Größe kann im Falle von Staub auf dem Schaltkreis diese entfernt und der Kontakt hergestellt werden. Das Grübchen bei 8,4 mm, 10 mm und 12,2 mm wird für flexible Schaltkreise zur Begrenzung der Verfahrung empfohlen.

Schnappscheiben Etiketten

What is an array of domes ?

It is a polyester carrier with pre-positioned domes. It can be described as a custom made array according to the specification of our customers.

What are the advantages of an array of domes compared to bulk orders ?

The array will make it possible to place at once all the keys of your MMI switch. This you will avoid all problems related to dome positionning, lacking dome double or reverse dome.

Can we speak of a standard array ?

The array with kiss cuts is an array with a series of cuts in the polyester/adhesive carrier around the dome. It is considered as a standard product. However, P.A.S. arrays tend also to become a standard. It depends on the usage.

What is a P.A.S type array ?

P.A.S. (Pre-assembled spacer). It is an additional layer applied under the retaining layer with channels enabling a volume of air around the dome. The spacer can be made of different materials, for example with polyester 0.1mm thick or transparent PET 0.1mm thick.
The ventilation is made via channels in the spacer layer connecting the various dome chambers.


The difference between ZMG55W-05-10K & ZMG55W-05?

The data are the same, the only difference is the taping's quantities.

The difference between ZQW35D-035 & ZQW35W-035?

It is the same one.

What is Shelf life after opening?

Shelf life after opening the moisture proof packaging of LEDs has changed from 1 year to 1 week. It is recommended that customers use all LEDs within the package at one time.If the LED after unpacking is not used, it must be resealed and stored, and it is recommended to bake before the next use of the upper part.

Flexible Flachbandkabel und Jumper

Flexible FFC Flachbandkabel

P3- und P7-Stile (Flexible Flachbandkabel): was ist der Unterschied?

P3 Kabel werden zur Verbindung mit ZIF-Sockel und P7 zum Verlöten mit einer Leiterplatte verwendet.

Which standard pitches do you have for FFC cables?

0.5 / 1 / 1.25 / 1.27 / 2.54mm pitches are available.


From 0.5mm for space saving to 2.54mm, a large variety of pitches is available to suit your needs.

CrimpFlex™ Jumperkabel

What is the cable used for flexcable jumpers ?

The flat cables used for Nicomatic flexcable jumpers equipped with Crimpflex connectors are made of flat copper conductors both sides adhesive bonded to aluminium foils.

Is it possible to connect a flatcable with a AWG cable?


Yes. NICOMATIC provides an interconnect solution which allows to associate the two systems:
- 2SLxx (female housing)
- 1SMxx (male housing)
- 12472 (female contacts)
- 12471 (male contacts)