APPLICABLE STANDARD
OPERATING
STORAGE
TEMPERATURE RANGE
-55 C TO 125 C(NOTES 1)
-10 C TO 60 C(NOTES 2)
TEMPERATURE RANGE
RATING VOLTAGE
CURRENT
50 V AC
0.3 A
SPECIFICATIONS
ITEM
TEST METHOD
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 20 mV AC OR LESS 1 kHz, 1 mA.
50 m MAX.
X
X
X
-
-
-
INSULATION RESISTANCE
VOLTAGE PROOF
100 V DC
500 MΩMAX
150 V AC FOR 1 min.
NO FLASHOVER OR BREAKDOWN.
MECHANICAL CHARACTERISTICS
MECHANICAL OPERATION
50 TIMES INSERTIONS AND WITHDRAWALS.
① CONTACT RESISTANCE:
②
50 m MAX.
NO DAMAGE, CRACK AND LOOSENESS OF PARTS.
X
X
X
-
-
-
VIBRATION
FREQUENCY 10 TO 55 Hz, SINGLE AMPLITUDE
0.75 mm, AT 2 h, 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 AND LOOSENESS OF PARTS.
SHOCK
① NO ELECTRICAL DISCONTINUITY OF 1 s.
②
NO DAMAGE, CRACK AND LOOSENESS OF PARTS.
ENVIRONMENTAL CHARACTERISTICS
TEMPERATURE -65 →15 TO 35 →125 →15 TO 35 C
① CONTACT RESISTANCE: 50 m MAX.
② INSULATION RESISTANCE: 500 M MIN.
③ NO DAMAGE, CRACK AND LOOSENESS OF PARTS.
① CONTACT RESISTANCE: 50 m MAX.
② INSULATION RESISTANCE: 500 M MIN.
③ NO DAMAGE, CRACK AND LOOSENESS OF PARTS.
RAPID CHANGE OF
-
-
X
X
TIME 30 → 2 TO 3 → 30 → 2 TO 3 min
UNDER 5 CYCLES.
TEMPERATURE
DAMP HEAT
EXPOSED AT 40 ± 2 C, 90 TO 95 , 96 h.
(STEADY STATE)
SULPHUR DIOXIDE
EXPOSED IN 25 PPM RH 75 % FOR 96 h.
(TEST STANDARD:JEIDA-38)
① CONTACT RESISTANCE: 50 m MAX.
② NO HEAVY CORROSION.
X
X
-
-
NO DEFORMATION OF CASE OF EXCESSIVE
LOOSENESS OF THE TERMINALS.
【RECOMMENDED TEMPERATURE PROFILE】
《SOLDERING AREA》
HEAT RESISTANCE OF
SOLDERING
MAX250℃, 220℃ FOR 60 SECONDS MAX.
《PREHEATING AREA》
150 TO 180℃ 90~120 SECONDS.
MAXIMUM TWICE ACTION IS ALLOWED UNDER THE
SAME CONDITION.
【RECOMMENDED MANUAL SOLDELING CONDITION 】
SOLDERING IRON TEMPERATURE 350℃
SOLDERING TIME : WITHIN 3 SECONDS.
REMARKS
NOTES1:INCLUDING THE TEMPERATURE RISE BY CURRENT.
NOTES2:STORAGEIS DEFINED AS LONG-TERM STORAGE OF UNUSED PRODUCTS.
APPLY OPERATION TEMPERATURE RANGE TO PRODUCTS MOUNTED ON PCB WITHOUT POWER SUPLLY.
UNLESS OTHERWISE SPECIFIED , REFER TO JIS C 5402 .
COUNT
DESCRIPTION OF REVISIONS
DESIGNED
CHECKED
DATE
0
△
APPROVED
CHECKED
DESIGNED
DRAWN
WR.FUKUCHI
20200716
20200716
20200716
20200715
TS.MIYAZAKI
KT.KUSAKA
RN.IIDA
Note QT:Qualification Test AT:Assurance Test X:Applicable Test
DRAWING NO.
ELC-389277-51-01
PART NO.
CODE NO.
DF12NB(3.0)-20DP-0.5V(51)
SPECIFICATION SHEET
HIROSE ELECTRIC CO., LTD.
0
CL537-0388-0-51
△
1/1
FORM HD0011-2-1