
9
• Split round contact provides maximum contact
area and contact redundancy
The receptacle contact is split to insure redundant connection
and is cylindrically shaped to provide maximum contact mating
area. The result is a highly reliable connection to the mating
pin. This superb contact performance is maintained even after
many mating and unmating cycles.
• Flange construction
The flange construction allows the
receptacle to be secured on the
equipment chassis with screws,
ensuring more reliable electrical
connection.
Shielding cover
Housing
Holder
Shielding tube
A spring lock
temporarily secures
the receptacle to the
printed circuit board.
Contact
The receptacle is a split
round contact that at once
provides maximum contact area
and contact redundancy.
• Series name
• Product name: S ... Receptacle
• Circuits: 4, 5, 6, 7, 8, 9
• Shielding cover: 0 ... Without shielding cover
1 ... With shielding cover
3 ... With front shielding cover
• Flange: 00 ... Without flange
30 ... With flange
50 ... With top flange with nuts
• Type B indication
B ... Type B (Applicable to Type B plug)
Blank...Standard type (Applicable to Standard and Type A plugs)
...Front shielding type (Applicable to Standard and Type plugs)
• Finish
10 ... Gold-plated (flash)
13 ... 0.4micron gold-plated
14 ... 0.76micron gold-plated
70 ... Silver-plated
90 ... Tin-plated (reflow treatment)
-
MD S 8 0 00 B 10
-
Part name Material and Finish
Phosphor bronze, nickel-undercoated,
Mating part; gold-plated
Solder tail; tin-plated (reflow treatment)
Phosphor bronze, nickel-undercoated silver-plated
Phosphor bronze, tin-plated (reflow treatment)
Contact
Housing / Holder PBT, UL94V-0
1.0A, AC, DC
50V, AC, DC
500V AC/minute
1.6mm
Initial value: 100mΩ max.
After environmental testing: 300mΩ max.
-25˚C 〜 +85˚C(including temperature rise in applying electrical current)
Current rating
Voltage rating
Temperature range
Contact resistance
Withstanding voltage
Applicable PC board thickness
Shielding tube
Shielding cover
Brass, nickel-plated (*note)
Brass, nickel-undercoatd, tin/copper alloy-plated
Shielding cover Brass, nickel-plated (*note)
Receptacle (through-hole type)
Standard type with flange shielding cover
(Standard type/Type B)
• Compact, high-density design
This receptacle has a low profile with a mounting height of just
12.8mm and width of 14.0mm. It takes up little space on the
printed circuit board, allowing high-density product design.
• Spring locks make it easy to temporarily secure
receptacles to printed circuit boards for
soldering
The shielding tubes
are equipped with
spring locks which can
be used to temporarily
secure the receptacles
to printed circuit
boards. This prevents
the receptacles from
moving and ensures
reliable soldering.
(Front shielding type)
• Front shielding construction
A metal shielding cover integrating the connection part which
connects to the plug's shell is used. Because there is no gap
between the receptacle and the plug, this construction prevents
the entry of space conductive noise.
• Effective shielding
With the front shielding construction
and the flange construction, the
shielding effect is improved by
about 15 dB over the conventional
models.
Standard type without shielding cover (left)
Standard type with shielding cover (center)
Type B (applicable to Type B plug) (right)
Front shielding type receptacle
Specifications –––––––––––––––––––––––––––––––––––––––––––––––––––––
Model number identification
Materials
Characteristics
Note: Use soldering flux that is suitable for nickel-plating. Tin plated version is
also available.
Note: Contact JST for special plating requirements.
[Standard type/ Type B]
[Front shielding Type]