APPLICABLE STANDARD
Operating
Storage
Temperature Range
-40C to 85C (Note 1)
-10C TO 60C
Temperature Range
Voltage
Applicable Connector
30V AC/DC
BM25-4S/2-V(**)
RATING
Signal contact : 0.3A
Power contact : 10.0A
Current
4
△
SPECIFICATIONS
TEST METHOD
ITEM
REQUIREMENTS
QT AT
CONSTRUCTION
General Examination
Visually and by measuring instrument.
Confirmed visually.
According to drawing.
According to drawing.
X
X
X
Marking
X
ELECTRIC CHARACTERISTICS
Signal contact resistance: 30 mMAX.
Power contact resistance: 5 mMAX.
Contact Resistance
20mV AC or less 1kHz,1m A .
X
-
Insulation Resistance
Voltage Proof
100V DC.
1000 M MIN.
X
X
-
-
150V AC for 1 min.
No flashover or breakdown.
MECHANICAL CHARACTERISTICS
① Signal contact resistance: 30 mMAX.
Power contact resistance: 5 mMAX.
② No damage, crack or looseness of parts.
Mechanical Operation
10 times insertions and extractions.
X
X
-
-
Frequency 10 to 55 to 10 Hz, approx. 5min,
Single amplitude 0.75 mm,10cycles,
for 3 directions.
490 m/s2 duration of pulse 11 ms at 3 times
for 3 directions.
① No electrical discontinuity of 1 s.
② No damage, crack or Looseness of parts.
Vibration
Shock
① No electrical discontinuity of 1 s.
② No damage, crack or looseness of parts.
X
-
ENVIRONMENTAL CHARACTERISTICS
① Signal contact resistance: 30 mMAX.
Power contact resistance: 5 mMAX.
② Insulation resistance: 1000M MIN.
③ No damage, crack or looseness of parts.
① Signal contact resistance: 30 mMAX.
Power contact resistance: 5 mMAX.
② Insulation resistance: 100M MIN.
③ No damage, crack or looseness of parts.
Signal contact resistance: 30 mMAX.
Power contact resistance: 5 mMAX.
Temperature -55 → +85℃
Rapid Change of
Temperature
Time
30 → 30 min
X
-
Under 5 cycles.
(Relocation time to chamber : within 2-3 min)
Damp Heat
(Steady state)
Exposed at 40 ± 2 C, 90 to 95 , 96 h.
X
X
-
-
Exposed in 25 PPM for 96h,25℃,75%.
(Refer to JIS C 60068)
Sulphur Dioxide
COUNT
DESCRIPTION OF REVISIONS
DESIGNED
TR.YUNOKI
CHECKED
DATE
4
△
1
15.12.26
14.07.30
14.07.30
14.07.29
14.07.29
DIS-H-00001221
TS.MIYAZAKI
KH.IKEDA
REMARKS
Note1: Include the temperature rising by current
APPROVED
CHECKED
DESIGNED
DRAWN
WR.FUKUCHI
YK.KOBAYASHI
YK.KOBAYASHI
Unless otherwise specified, refer to JIS C 5402 and IEC 60512.
Note QT:Qualification Test AT:Assurance Test X:Applicable Test
DRAWING NO.
ELC4-358234-01
BM25-4P/2-V(51)
CL677-1201-2-51
PART NO.
CODE NO.
SPECIFICATION SHEET
HIROSE ELECTRIC CO., LTD.
4
△
1/1
FORM HD0011-2-1