APPLICABLE STANDARD
OPERATING
STORAGE
TEMPERATURE RANGE
-35 C TO +85 C (NOTE 1)
-10 C TO +60 C
TEMPERATURE RANGE
RATING
VOLTAGE
250 V AC
3 A
CURRENT
SPECIFICATIONS
ITEM
TEST METHOD
REQUIREMENTS
QT AT
CONSTRUCTION
GENERAL EXAMINATION VISUALLY AND BY MEASURING INSTRUMENT.
ACCORDING TO DRAWING.
X
X
X
X
MARKING CONFIRMED VISUALLY.
ELECTRIC CHARACTERISTICS
CONTACT RESISTANCE 100 mA (DC OR 1000 Hz).
30 m MAX.
X
X
-
-
INSULATION
500 V DC.
1000 MΩMIN.
RESISTANCE
VOLTAGE PROOF
650 V AC FOR 1 min.
NO FLASHOVER OR BREAKDOWN.
X
X
-
-
MECHANICAL CHARACTERISTICS
CONTACT INSERTION
AND EXTRACTION
FORCES
INSERTION FORCE:
EXTRACTION FORCE: 0.4 N MIN.
4.4 N MAX.
□0.635±0.002 mm BY STEEL GAUGE.
MECHANICAL
OPERATION
50 TIMES INSERTIONS AND EXTRACTIONS.
① CONTACT RESISTANCE:
② NO DAMAGE, CRACK OR LOOSENESS OF
PARTS.
30 m MAX.
X
X
X
-
-
-
VIBRATION
SHOCK
FREQUENCY 10 TO 55 Hz, SINGLE AMPLITUDE
0.75 mm, AT 2 h, FOR 3 DIRECTIONS.
① NO ELECTRICAL DISCONTINUITY OF 10s.
② NO DAMAGE, CRACK OR LOOSENESS OF
PARTS.
490 m/s2 DURATION OF PULSE 11 ms AT 3 TIMES
FOR 3 DIRECTIONS.
① NO ELECTRICAL DISCONTINUITY OF 10s.
② NO DAMAGE, CRACK OR LOOSENESS OF
PARTS.
ENVIRONMENTAL CHARACTERISTICS
DAMP HEAT
(STEADY STATE)
① CONTACT RESISTANCE:
30 m MAX.
EXPOSED AT 40 ± 2 C, 90 TO 95 , 96 h.
X
X
-
-
② INSULATION RESISTANCE: 500 M MIN.
③ NO DAMAGE, CRACK OR LOOSENESS OF
PARTS.
TEMPERATURE -55→+5 TO +35→+85→+5 TO +35 C
TIME 30→10 TO 15→30→10 TO 15 min
UNDER 5 CYCLES.
RAPID CHANGE OF
TEMPERATURE
① CONTACT RESISTANCE:
30 m MAX.
② INSULATION RESISTANCE: 1000 M MIN.
③ NO DAMAGE, CRACK OR LOOSENESS OF
PARTS.
SULPHUR DIOXIDE
EXPOSED IN 10 PPM FOR 96 h.
(TEST STANDARD: JEIDA-39)
① CONTACT RESISTANCE:
60 m MAX.
X
X
-
-
② NO EVIDENCE OF CORROSION WHICH
AFFECTS TO OPERATION OF CONNECTOR.
【FLOW CONDITION BY AUTOMATIC SOLDERING UNIT】
SOLDER TEMPERATURE 260±5℃,FOR IMMERSION
DURATION 10s.(ONE TIME)
RESISTANCE TO
SOLDERING HEAT
NO DEFORMATION OF CASE OF
EXCESSIVE LOOSENESS OF THE
TERMINALS.
【RECOMMENDED MANUAL SOLDERING CONDITION】
SOLDERING IRON TEMPERATURE 350℃
SOLDERING TIME : WITHIN 3 SECONDS.
DO NOT APPLY ANY FORCE TO THE CONTACTS.
SOLDERABILITY
SOLDERED AT SOLDER TEMPERATURE
SOLDER SHALL COVER A MINIMUM OF
95% OF THE SURFACE BEING IMMERSED.
X
-
245±5℃ FOR IMMERSION DURATION 5s.
COUNT
DESCRIPTION OF REVISIONS
DESIGNED
CHECKED
DATE
0
△
REMARKS
APPROVED
CHECKED
DESIGNED
DRAWN
WR.FUKUCHI
TS.MIYAZAKI
RH.KITAGAWA
DS.HIROWATARI
20210115
20210115
20210115
20210113
NOTE 1 : INCLUDING THE TEMPERATURE RISE BY CURRENT.
Unless otherwise specified, refer to JIS C 5402 and IEC 60512.
Note QT:Qualification Test AT:Assurance Test X:Applicable Test
DRAWING NO.
PART NO.
CODE NO.
ELC-081717-99-00
MDF7-34D-2.54DSA(99)
SPECIFICATION SHEET
HIROSE ELECTRIC CO., LTD.
0
△
1/1
CL0547-0227-0-99
FORM HD0011-2-1