APPLICABLE STANDARD
Operating
Storage Temperature
Range
-40C to
+105C
-10C to
+60C
Temperature Range(2)
AC 30 V , DC 42 V
Rating
Voltage
Applicable Cable
Power : AWG#14 to 16
Signal : AWG#22 to 24
Power : φ2.6 to 3.0
Signal : φ1.4 to 1.6
Current(1)(6)
Power : 24 A(Ambient Temperature 25C) Insulation diameter
3
Signal : 1 A
SPECIFICATIONS
ITEM
TEST METHOD
REQUIREMENTS
QT AT
CONSTRUCTION
General Examination
Examined visually and with a measuring instrument.
Confirmed visually.
X
X
X
According to the drawing.
Marking
X
ELECTRICAL CHARACTERISTICS
X
X
Contact Resistance
Measured at DC 1A.
10 m MAX. (Power contact)
15 m MAX. (Signal contact)
1000 M MIN.
Insulation Resistance
Voltage Proof
Measured at 500 V DC.
X
X
X
X
600 V AC applied for 2 min.
No flashover or breakdown.
MECHANICAL CHARACTERISTICS
Contact Insertion and
Measured with a φ___ steel gauge.
Insertion and extraction forces: － N MIN.
－
－
Extraction Forces
Mating and
Mating and unmating forces: 60 N MAX.
Measured with an applicable connector.
(Excluding lock mechanism.)
X
X
1
－
－
Unmating Forces
Contact resistance: 10 m MAX. (Power contact)
15 m MAX. (Signal contact)
Mechanical Operation
Vibration
Mated and unmated 30 times.
Frequency: 10 Hz to 55 to 10 Hz every cycle (5 min per cycle) 1) No electrical discontinuity of more than 10 s.
X
X
－
－
Single amplitude: 0.75 mm
2) No damage, cracks or looseness of parts.
Performed over 10 cycles in each of three mutually
perpendicular directions.
Acceleration: 500 m/s2, Half sine wave pulses of 11 ms.
Performed 3 times in each of three mutually perpendicular
directions.
Shock
1) No electrical discontinuity of more than 10 s.
2) No damage, cracks or looseness of parts.
ENVIRONMENTAL CHARACTERISTICS
Damp Heat, Steady State
Subjected to a temperature of +40 C, at a humidity of 90 to 1) Insulation resistance: 10 M MIN. (At high humidity)
95 % for 96 hours.
2) Insulation resistance: 100 M MIN. (When dry)
3) No damage, cracks or looseness of parts.
1) Insulation resistance: 100 M MIN.
X
X
－
－
Rapid Change of Temperature Temperature: -40 → R/T(4) → +105 → R/T(4) C
2) No damage, cracks or looseness of parts.
Time:
30 → 2 to 3 → 30 → 2 to 3 min
for 5 cycles.
Corrosion Salt Mist(3)
Dry Heat
Subjected to 5 % salt spray for 48 h.
Subjected to +105 ℃ for 96 h.
Subjected to -40 ℃ for 96 h.
No heavy corrosion which impairs functionality.
No damage, cracks or looseness of parts.
No damage, cracks or looseness of parts.
No water penetration to the inside of the connector.
X
X
X
X
－
－
－
－
Cold
Sealing(IPX7) (3)
Subjected to a depth of 1 m for 0.5 h.
(JIS C 0920:2003)
Air Tightness(3)
17.6kPa applied to the inside of the connector for 0.5min.
No air bubbles from the inside of the connector.
No water penetration to the inside of the connector.
X
X
－
－
Sealing (IPX6) (3)
(JIS C 0920:2003)
100L/min fountain water in all directions from a distance of
3m,3min
2
COUNT
DESCRIPTION OF REVISIONS
DESIGNED
SH.KOYAMA
CHECKED
DATE
3
△
2
DIS-C-00009416
EJ.KUNII
20211215
REMARK
Notes
APPROVED
CHECKED
DESIGNED
DRAWN
YH.YAMADA
20200128
20200128
20200128
20200128
(1) The above specifications show the values in assembled condition with applicable
contacts(BH12-P-213,BH12-P1-213).
HN.TANAKA
SH.KOYAMA
SH.KOYAMA
(2) Including temperature rise due to current carrying.
(3) Corrosion salt mist, sealing and airtightness are tested in mated condition with an
applicable connector.
(4) R/T：Room Temperature.
Unless otherwise specified, refer to IEC 60512 (JIS C 5402).
Note QT:Qualification Test AT:Assurance Test X:Applicable Test
DRAWING NO.
PART NO.
CODE NO.
ELC-390399-00-00
BH12WR-4P
SPECIFICATION SHEET
HIROSE ELECTRIC CO., LTD.
3
1/2
CL0140-0012-0-00
△
FORM HD0011-2-1
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