105
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.
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.
Standard Type
General
(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
Ordering Information
PW−1634□ A−C□ ()
(1) (2) (3) (4) (5) (6) (7) (8) (9)
Electrical Characteristics
Item Standard
Contact
Resistance
7mΩ max.
atDC1A
Insulation
Resistance
1000MΩ min.
atDC500V
Withstand
Voltage AC1000Vfor1minute
CurrentRating 3A
VoltageRating 300VAC
Part
Insulator
MaleTerminal
FemaleTerminal
PlugCase
StopperBracket
Material
Glassfilled
diallylphthalateresin
Brass
Phosphorbronze
ABSresin(black)
Steel
Finish
Blue
TypeA:Silver-plated
TypeG:Gold-plated
NTTspec:ABSresin,
2.5PB6.0/2.0(color)
Nickelplating
Applicable
wire
AWG
Applicable
wire(mm)
Max.coating
O.D.(mm)
26
0.41
0.95
Ordinary
wrapping
about8
2wrap
28
0.32
0.75
Coating
onewrap
about8
30
0.26
0.6
Coating
onewrap
about9
Wrappingmethod
Effectivenumberofwrappings
Numberofwrappings
perterminal
Material and Finish
Wire Wrapping Specifications