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## ~~oT~~ **Recommended configurat** _ SLf_«_ **ion o** ~~ié«éCOOC<C~~ **f plated through ho** ~~III~~ **les** 

## _**har-bus® HM**_ male connector 

In addition to the hot-air-level (HAL), other PCB surfaces are getting more important. Due to their different properties - such as mechanical strength and coefficient of friction - we recommend the following configuration of PCB through holes. 

_**CompactPCI**_ PCB through holes. ~~FEE~~ **General information** drilled hole¢ Design IEC 61076-4-101 No. of contacts 55 - 220 signal (77 - 308 fully shielded); or customised ~~TT~~ oN (AKX4 Contact spacing 2,0mm Test voltage 750V AC Or ~~—_—<_—————~~ Contact resistance 20 mOhm max. rN IN N ON VN Insulation resistance 10[10] Ohm min. Working current 1 A@70°C (see derating diagram) ~~|]~~ ROW Temperature range -55°C … +125°C Termination technology compliant press-in Clearance & creepage distance 0,8 mm each for fixed connector ~~ee~~ | Cu insertion force per contact: 0,75N max. Insertion and withdrawal force ~~a~~ withdrawal force per contact: 0,15N min. finished hole¢ - PL1 acc. to IEC 61076-4-101 => 500 mating cycles Mating cycles - PL2 acc. to IEC 61076-4-101 => 250 mating cycles UL file E102079 RoHS - compliant Yes Leadfree Yes **Circuitircuitcuititt densinsisiity** 

## **Circuitircuitcuititt densinsisiity** 

|Tin plated PCB<br>(HAL) acc. to EN<br>60352-5|Drilled hole Ø|0,7±0,02 mm|
|---|---|---|
||Cu|min. 25µm|
||Sn|max. 15µm|
||plated hole Ø|0,60 – 0,65mm|
|Chemical tin plated<br>PCB|Drilled hole Ø|0,7±0,02 mm|
||Cu|min. 25µm|
||Sn|min. 0,8µm|
||plated hole Ø|0,60 – 0,65mm|
|Gold /Nickel plated<br>PCB|Drilled hole Ø|0,7±0,02 mm|
||Cu|min. 25µm|
||Ni|3-7µm|
||Au|0,05-0,12µm|
||plated hole Ø|0,60 – 0,65mm|
|Silver plated PCB|Drilled hole Ø|0,7±0,02 mm|
||Cu|min. 25µm|
||Ag|0,1 – 0,3µm|
||plated hole Ø|0,60 – 0,65mm|
|Copper plated PCB<br>(OSP)|Drilled hole Ø|0,7±0,02 mm|
||Cu|min. 25µm|
||plated hole Ø|0,60 – 0,65mm|



**Insulator material** ~~NN~~ Material PC (Polycarbonate, glass fiber reinforcement 20%) ~~ee~~ Color RAL 7032 (grey) UL classification UL 94-V0 ~~$i~~ Material group acc. IEC 60664-1 IIIa (175 < CTI < 400) NFF classification I2, F1 ~~TT a~~ **Contact material** Contact material Copper alloy ~~TT~~ Treatment contact zone Bellcore recommended lubricant (PPE) Plating press-in zone Ni ~~a~~ - PL1 acc. to IEC 61076-4-101 => Au over PdNi over Ni Plating contact zone - PL2 acc. to IEC 61076-4-101 => Au over PdNi over Ni - "S4" acc. to HARTING internal PL => min. 0,06µm Au / 0,7µm PdNi / 1,3µm Ni 

When using the specified diameter of the finished through hole according to IEC 61 076-4-101 (0.6 ± 0.05 mm) with an appropriate annular ring, the remaining distance between the rings is about 1 mm. 

Under the condition that the width of the track and the space between should be equal, two tracks of 0.2 mm width or three tracks of 0.14 mm width can be placed between two rings. 

Typical designs are shown in the drawing on the right side. 

## **Derating diagram acc. to IEC 60512-5 (Current carrying capacity)** 

The current carrying capacity is limited by maximum temperature of materials for inserts and contacts including terminals. The current capacity curve is valid for continuous, non interrupted current loaded contacts of connectors when simultaneous power on all contacts is given, without exceeding the maximum temperature. 

Control and test procedures according to DIN IEC 60512-5 

Curve 1 shows raise in temperature Curve 2 shows nominal derating Curve 3 shows reduced values as per IEC512 

**==> picture [147 x 144] intentionally omitted <==**

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Temperature [°C]<br>Electrical load [A]<br>**----- End of picture text -----**<br>


**Technical data sheet** 

Date Name **Technical data sheet** Detail. 22/05/12 mte _**har-bus® HM male connector**_ Inspec. 22/05/12 TD ~~a~~ EC01567 Stand. ~~a~~ DS 17 00 110 0101 ~~a~~ **Mod. Date Name HARTING Electronics GmbH & Co. KG** 

_Subject to change without prior notice, all rights reserved_ 

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