Metal Shell Circular Connectors
HS Series
Introduction
·The HS series is generally called “metal connector”,
and is the most widely used standard multi-pin
circular connector.
·Being sturdy and simple in construction, the HS
connectors are stable mechanically and electrically
and are employed by NTT and set manufacturers
as standard parts.
Material
Part
Shell
Insulator
Male contacts
Female contacts
Material
Copper compound metal
Synthetic resin
Brass
Brass or phosphor bronze
Finish
Nickel plated
-----------------
Nickel plated
Ordering information
HS 21 P A - 2 A
q
w
e
r
t
y
qModel
name: HS stands for HIROSE STANDARD.
wShell
size: The shell size is expressed as the outside diameter of the plug fitting section (insulator)
with seven types: 12, 14, 16, 21, 25, 28 and 35.
eShell
type: The shell is classified into the following types.
P : Plug
R : Receptacle
J : Jack
RC : Receptacle cap
rShell
model change mark: Each time the shell undergoes a model change, it is marked as A, B or C.
tNumber
of contacts
y
ontact arrangement change mark: When the contact fitting section or contact arrangement undergoes a change,
C
it is marked as A, B, C....after the number of contacts.
2014.12w
1
HS Series●Metal Shell Circular Connectors
Terminal Arrangement
Shell size
Shell size
12
14
No. of contacts
Current rating
Insulation resistance
Contact resistance
Solder cup dia.
Shell size
2
7A
1000 Mø MIN.
5 mø MAX.
Ø1.5
No. of contacts
Current rating
Insulation resistance
Contact resistance
Solder cup dia.
2
7A
1000 Mø MIN.
5 mø MAX.
Ø1.5
Withstanding voltage AC 1000V a minute
Withstanding voltage AC 1000V a minute
16
No. of contacts
Withstanding voltage
Current rating
Insulation resistance
Contact resistance
Solder cup dia.
Shell size
2
3
7A
1000 Mø MIN.
5 mø MAX.
Ø1.8
4
5
AC 1000V a minute
Ø1.5
21
No. of contacts
Withstanding voltage
Current rating
Insulation resistance
Contact resistance
Solder cup dia.
Shell size
2
3
AC 1000V a minute
10A
4
5
6
7A
AC 500V a minute AC 1000V a minute
1000 Mø MIN.
5 mø MAX.
Ø2.0
Ø1.5
21
No. of contacts
Withstanding voltage
Current rating
Insulation resistance
Contact resistance
Solder cup dia.
7
7A
8
AC 1000V a minute
4A
1000 Mø MIN.
5 mø MAX.
10
3A
Ø1.5
Ø1.2
Ø1.5
5
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