131
・All specifications are subject to change without notice.
Instruction Manual
HWS
HWS HD
HWS ME
HWS-P
HWS
300P, 600P
b). Crimping Operation
The reference value of wire strip is 2.3mm. As wire strip
length differs depending on type of wire and crimping
method ,decide the best wire strip length considering
processing condition. When wire is stripped, do not
damage or cut off wire conductores.
Table of crimp height
SPHD-001T-P0.5
Wire Size
Insulation O.D （ｍｍ）
Crimp height (mm)
Conductor part Conductor part
AWG#26
1.3
0.60 〜 0.70
1.7
AWG#24
1.5
0.65 〜 0.75
1.8
AWG#22
1.4
0.70 〜 0.80
1.8
SPHD-002T-P0.5
Wire Size
Insulation O.D （ｍｍ）
Crimp height (mm)
Conductor part Conductor part
AWG#28
1.2
0.55 〜 0.60
1.6
AWG#26
1.3
0.60 〜 0.65
1.7
AWG#24
1.5
0.62 〜 0.67
1.8
Note 1. Crimp height at wire barrel should be set to pre-
determined dimensions.
Note 2. Adjust crimp height at wire insulation barrel to the
extent that wire insulation is slightly pressed, and set
it so that crimping is not excessivery.
Note 3. Crimping condition at wire insulation barrel is as below
Fig.1.
Note 4. For AWG#28,#26,#24, use UL1007 type. For
AWG#22, use UL1061 type.
Fig.1
Table of tensile strength at crimped part.
SPHD-001T-P0.5
Wire size
Requirement N min.
Actual value N
AWG#26
20
39.2 〜 45.1
AWG#24
30
68.6 〜 74.5
AWG#22
40
92.1 〜 96.0
SPHD-002T-P0.5
Wire size
Requirement N min.
Actual value N
AWG#28
15
27.0 〜 34.3
AWG#26
20
44.1 〜 48.0
AWG#24
30
66.6 〜 71.5
Fig.2: Examples of defective crimping
c). Inserting contact into housing
(1) Do not apply any pulling force to crimped part, and
insert contact parallel to housing.
(2) Insert contact into housing without stopping to
innermost.
(3) Check secure locking per each insertion by pulling wire
softly in order to check that contact does not come off
housing. Besides, check whether there is the backlash
in the direction of insertion axis.
Defect example of slating insertion
d). Mating and Unmating Connector
(1) Inserting connector
Hold receptacle housing securely and insert into header
straight against to header post until click sounds.
(2) Unmating connector
Hold all wires securely and fi x receptacle housing by fi ngers
so as to pry, and then, withdraw it on the mating axis.
e). Routing of Wire
Routing wire so as not to apply external force to connector
except force to such an extent that wire slightly buckles,
considering an enough length to route and fi xing of wire.
Good
Wire conductor protruding
length is long.
Wire conductor protruding
length is short.
Wire barrel bites wire
insulation.
Wire insulation is not crimped
sufficiently.
Wire conductor
comes off.
Fix receptacle housing
Hold all wires
Header
７. External Fuse Rating
Refer to the following fuse rating when selecting the
external fuses that are to be used on input line. Surge
current fl ows when line turns on. Use slow-blow or time-
lag type fuse, not fast-blow fuse. Fuse rating is specifi ed
by in-rush current value at line turn-on. Do not select the
fuse according to input current (RMS.) values under the
actual load condition.
HWS300P : 12A
HWS600P : 20A
Cover of contacting part
Insert with slanting
Housing
Contact
Cover of contacting part
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