APPLICABLE STANDARD
OPERATING
TEMPERATURE RANGE(2)
STORAGE TEMPERATURE
-40C TO
+105C
-10C TO
+60C
RATING
RANGE
VOLTAGE
CURRENT(1)
AC, DC 1000V
―
―
―
―
APPLICABLE CABLE
SPECIFICATIONS
ITEM
TEST METHOD
REQUIREMENTS
QT AT
CONSTRUCTION
GENERAL EXAMINATION
MARKING
X
X
X
X
VISUALLY AND BY MEASURING INSTRUMENT.
CONFIRMED VISUALLY.
ACCORDING TO DRAWING.
ELECTRIC CHARACTERISTICS
X
X
5
m MAX
CONTACT RESISTANCE
CONTACT SHALL BE MEASURED AT DC 1A.
X
X
X
X
X
5000 M MIN.
INSULATION RESISTANCE
VOLTAGE PROOF
500
V DC.
2200
V AC. FOR 1 min.
NO FLASHOVER OR BREAKDOWN.
NO FLASHOVER OR BREAKDOWN.
-
IMPULSE VOLTAGE PROOF
APPLY 15KV STANDARD WAVEFORM (1.2/50μs VOLTAGE
WAVEFORM, POSITIVE/NEGATIVE POLARITIES,3 TIMES
EACH)BETWEEN THE CONTACTS IN MATED CONDITION.
MECHANICAL CHARACTERISTICS
CONTACT INSERTION AND
WITHDRAWAL FORCES
φ1.57±0.003 BY STEEL GAUGE.
INSERTION AND WITHDRAWAL FORCES : 0.5 N MIN.
INSERTION AND WITHDRAWAL FORCES : 100 N MAX.
DO NOT MOVE THE TERMINAL.
X
X
-
-
CONNECTOR INSERTION AND
WITHDRAWAL FORCES
MEASURED BY APPLICABLE CONNECTOR.
CONTACT RETENTION FORCE
PULL A TERMINAL BY 20 N FROM TERMINAL AREA.
500 TIMES INSERTIONS AND EXTRACTIONS.
FREQUENCY: 10 → 55 → 10 (Hz) (1CYC,5min),
X
X
X
-
-
-
CONTACT RESISTANCE:
10
m MAX.
MECHANICAL OPERATION
VIBRATION
①NO ELECTRICAL DISCONTINUITY OF 10 s.
SINGLE AMPLITUDE 0.75 mm, AT 10 CYC, FOR 3 DIRECTIONS. ②NO DAMAGE, CRACK AND LOOSENESS, OF PARTS.
① NO ELECTRICAL DISCONTINUITY OF 10 s.
② NO DAMAGE, CRACK AND LOOSENESS, OF PARTS.
SHOCK
IN OPPOSITE DIRECTIONS OF EACH 3 DEMENSION AXIS FOR 3
TIMES AT 490 m/s2 DURACTIONS OF PULSE 11 ms.
X
-
ENVIRONMENTAL CHARACTERISTICS
RAPID CHANGE OF TEMPERATURE TEMPERATURE -40→ R/T(3) → +105 → R/T ℃
① INSULATION RESISTANCE: 500 MΩ MIN.
X
X
-
-
TIME 30 → 2 TO 3 → 30 → 2 TO 3 min UNDER 5 CYCLES. ② NO DAMAGE.CRACK AND LOOSENESS OF PARTS.
DAMP HEAT
EXPOSED AT 40 ℃, 90 TO 95 %, 96 h.
① INSULATION RESISTANCE: 50 MΩ MIN
(AT HIGH HUMIDITY).
(STEADY STATE)
② INSULATION RESISTANCE: 500 MΩ MIN (AT DRY).
③ NO DAMAGE.CRACK AND LOOSENESS OF PARTS.
NO HEAVY CORROSION RUIN THE FUNCTION.
CORROSION SALT MIST(4)
DRY HEAT
EXPOSED IN 5 SALT WATER SPRAY FOR 48 h.
EXPOSED AT +105℃, 96 h.
X
X
X
X
X
-
-
-
-
-
NO DAMAGE, CRACK AND LOOSENESS OF PARTS.
NO DAMAGE, CRACK AND LOOSENESS OF PARTS.
NO WATER PENETRATION INSIDE CONNECTOR.
NO AIR BUBBLES INSIDE CONNECTOR.
COLD
EXPOSED AT -40℃, 96 h.
SEALING(4)
EXPOSED AT A DEPTH OF 2 m FOR 14 DAYS.
AIR TIGHTNESS(4)
APPLY AIR PRESSURE 17.6kPa FOR 0.5min TO INSIDE
CONNECTOR.
COUNT
DESCRIPTION OF REVISIONS
DESIGNED
CHECKED
DATE
DIS-A-00065601
0
△
REMARK
APPROVED
CHECKED
DESIGNED
DRAWN
TP.KOMATSU
20220301
20220301
20220228
20220228
NOTES(1) ABOVE SPECIFICATIONS SHOWS THE VALUES IN ASSEMBLED CONDITION WITH
APPLICABLE CRIMP CONTACTS.(APPLICABLE CRIMP CONTACT:HR41A-SC-111)
(2) INCLUDING TEMPERATURE RISE DUE TO CURRENT CARRYING.
(3) R/T:ROOM TEMPERATURE.
EJ.KUNII
SH.KOYAMA
SH.KOYAMA
(4) CORROSION SALT MIST, SEALING AND AIRTIGHTNESS SHALL BE TESTED UNDER
MATED CONDITION WITH AN APPLICABLE CONNECTOR.
Unless otherwise specified, refer to IEC 60512 (JIS C 5402).
Note QT:Qualification Test AT:Assurance Test X:Applicable Test
DRAWING NO.
ELC-118400-81-00
PART NO.
CODE NO.
HR41A-17WBRA-3SC(81)
SPECIFICATION SHEET
HIROSE ELECTRIC CO., LTD.
0
1/1
CL0141-0218-9-81
△
FORM HD0011-2-1