The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
SUMICON 1600 SERIES RECTANGULAR CONNECTORS
The SUMICON 1600 series are multi-contact connec-
tors designed by Hirose. 8, 12, 16, 20, 24, 28, 34, 45
and 60-contact models available (same as the 1300
series). The connector units are available in three
types: soldering, wrapping, and crimping. Accessories
are C case, CA case, CBA case, ST stopper, STA stop-
per, and STB stopper, By combining the many options
noted above, the SUMICON 1600 series connectors
meet a wide variety applications.
Standard Type
General
In the SUMICON 1600 series, the connector unit is
completely separated from the accessories such as the
cases and stoppers to diversify the specificaions and
facilitate wiring connection. The SUMICON 1600
series are specified in the NTT specifications No.1931.
Material and Finish
Electrical Characteristics
Item
Contact
Resistance
Insulation
Resistance
Withstand
Voltage
Current Rating
Voltage Rating
Standard
7mΩ max.
at DC 1A
1000MΩ min.
at DC 500V
AC 1000V for 1 minute
3A
300V AC
Stopper Bracket
Steel
Part
Insulator
Male Terminal
Female Terminal
Plug Case
Material
Glass filled
diallylphthalate resin
Brass
Phosphor bronze
ABS resin black）
（
Finish
Blue
Type A: Silver-plated
Type G: Gold-plated
NTT spec: ABS resin,
2.5PB 6.0/2.0 color）
（
Nickel plating
Wire Wrapping Specifications
AWG
Applicable
wire
Applicable
wire mm）
（
Max. coating
O.D.
（mm）
Wrapping method
Effective number of wrappings
26
0.41
0.95
Ordinary
wrapping
about 8
28
0.32
0.75
Coating
one wrap
about 8
2 wrap
30
0.26
0.6
Coating
one wrap
about 9
Ordering Information
P
W
−
16
34
Number of wrappings
per terminal
□
A
−
C □
（ ）
(1) (2)
(3) (4)
(5) (6)
(7) (8)
(9)
(1) Shape of terminal opening
P: Male terminal
S: Female terminal
(2) Terminal connection method
No sign: Soldering
W: Wrapping C: Crimp
(3) Series No.
16: 1600 series
(4) Number of contacts 34: 34 contacts
(5) Serial sign for connctor units
Provided with a sequence of upper-case alphabetic charac-
ters.
No sign or sign other than W: Soldering
Sequence: No sign, B, C, D, E ...
(6) Plating
A: Silver-plated
G: Gold-plated
(7) Signs for accessories
C: Plug case
ST: Stopper bracket with horizontal cable inlet opening
J: Jack Case
H: Handle
DB: Deep bracket
(8) Serial signs for accessories
Each accessory (C, ST, J, H, DB) is provided with sequence of
upper-case. alphabetic characters.
Sequence: No sign, A, B, C...
Accessories, C, ST, or J followed by
ﾒno
signﾓ : Side lock
types
Accessories, C and ST followed By A: Top touch lock type
Note: The space for no sign is filled sequentially.
(9) Special specification, ( ) is filled with a serial number,
except for the case and bracket, for which the following ap-
ply.
(51): Bracket only
(50): Case only
04/2009
105
HRS [ HIROSE ELECTRIC ]
