APPLICABLE STANDARD
Operating Temperature
Range
Storage Temperature
Range
-
C to - C
- C to - C
- % to - %
-
Operating Humidity
Range
Rating Voltage
Current
350 V AC , 490 V DC
3 A
Applicable Cable
SPECIFICATIONS
TEST METHOD
ITEM
REQUIREMENTS
QT AT
CONSTRUCTION
General Examination
Visually and by measuring instrument.
Confirmed visually.
According to drawing.
X X
X X
Marking
ELECTRIC CHARACTERISTICS
Contact Resistance
100 mA (DC or 1000 Hz). Note.1
25 m max.
X X
Contact Resistance
Millivolt Level Method
Insulation Resistance
20 mV max 1 mA (DC or 1000Hz). Note.1
500 V DC.
5000 M min.
X X
X X
Voltage Proof
1250 V AC for 1 min.
No flashover or breakdown.
MECHANICAL CHARACTERISTICS
Contact Insertion
Insertion force
3.33 N max.
Max φ1.041 by steel gauge.
X -
and Extraction Forces
Extraction force 0.28 N min.
Min φ0.991
Insertion and
Withdrawal Forces
Insertion force
Extraction force
123.5 N max.
82.3 N max.
Measured by applicable connector.
-
X -
X -
Mechanical Operation
500 times insertions and extractions. Note.1
1) Contac resistance: 25 m max.
2) No damage, crack and looseness of parts.
Vibration
Frequency 10 to 55 Hz
No damage, crack and looseness of parts.
Single amplitude 0.75 mm,
at 2h, for 3 directions.
Shock
490 m/s2 duration of pulse 11 ms
at 3 times for 3 directions.
X -
ENVIRONMENTAL CHARACTERISTICS
Rapid Change of
Temperature
No damage, crack and looseness of parts.
Temperature -55 → 5 to 35 → 85 → 5 to 35 C.
Time 30 → 2 to 3 → 30 → 2 to 3 min.
X -
X -
Under 5 cycles.
Damp Heat
1) Insulation resistance:
Exposed at 40℃ , 90 to 95 , 96 h.
10 M min (at high humidity).
1000 M min (at dry).
2) No damage, crack and looseness of parts.
Corrosion Salt Mist
Exposed in 5 % salt water spray for 48 h.
No heavy corrosion.
X -
X -
Resistance to Soldering
Heat
No deformation of case and excessive
looseness of the terminals.
Solder temperature 260 ± 5 ℃ max for immersion,
duration 10 ± 1 s.
Solderability
Soldered at solder temperature 245 ± 2 ℃ for
immersion, duration 3±1 s.
Min. 95 % of solder immersed area
shall be covered new solder coating.
X -
COUNT
DESCRIPTION OF REVISIONS
DESIGNED
CHECKED
DATE
△
0
REMARK
HDCB-37P
APPROVED
CHECKED
DESIGNED
NM.NISHIMATSU
NM.NISHIMATSU
MO.SHIMOYAMA
17.02.23
17.02.23
17.02.23
Note.1 Measurment point of contact resistance
DRAWN
JY.IGA
17.02.23
Unless otherwise specified, refer to IEC 60512.
Note QT:Qualification Test AT:Assurance Test X:Applicable Test
DRAWING NO.
ELC-021518-55-01
PART NO.
CODE NO.
RDCD-37SE-LNA(4-40)(55)
SPECIFICATION SHEET
HIROSE ELECTRIC CO., LTD.
0
CL211-0468-2-55
△
1/1
FORM HD0011-2-1