BOARD TO BOARD CONNECTOR (SMT)



Board To Board Connector
[HDA & HDB Series] (10pcs/pack)
PAT

HDA Series

 


P/N

P

A

N/O of pins 

HDA-1-1 

1.27 

50.80 

40 

HDA-3-1 

2.54 

49.53 

20 



Material

 Pin part

Phosphor Bronze 

 

 Resin part

PCT black (UL94V-0)

Finish 

Ni plating Au  

Rated Current

2A 

Dielectric Strength 

700v AC, DC 1min(HDA-1-1) 

 

1000v AC, DC 1min(HDA-3-1) 

Insulation Resistance

500M ohm or more 

Operating Temperature 

-40〜125℃ 


HDB Series

   

P/N

P

A

N/O of pins 

HDB-1-1 

1.27 

52.07 

40 

HDB-3-1 

2.54 

50.80 

20 



Material

 Bodypart

Brass 

 

Contact part 

Beryllium copper

 

Resin part 

PCT black(UL94V-0) 

Finish 

Ni plating Au  

Rated Current

1A 

Dielectric Strength 

500v AC, DC 1min(HDB-1-1) 

 

1000v AC, DC 1min(HDB-3-1) 

Insulation Resistance

500M ohm or more 

Contact Resistance 

10mΩ and below 

Insertion/Removal Power 

30g and over/pin  

Capacity of Removal and Insertion 

100 times and over  

Adaptive Male Pin 

0.4〜0.5φ 

Operating Temperature 

-40〜125℃ 



Recommended land diameter
HDA-1-1 HDA-3-1
HDB-1-1 HDB-3-1