COUNT
COUNT
DESCRIPTION OF REVISIONS
DATE
DESCRIPTION OF REVISIONS
CHKD
DATE
BY CHKD
BY
△
△
△
△
APPLICABLE STANDARD
Operating
Storage
-55℃ to +105℃ (Note1)
20% to 80% (Note2)
DF51K-*(D)S-2C (###)
AWG#24 to 28
-10℃ to +60℃ (Note3)
40% to 70% (Note3)
250V AC/DC
Temperature Range
Operating Humidity
Range
Temperature Range
Storage Humidity
Range
RATING Applicable Connector
Applicable Cable
Voltage
AWG 28 : 1A
AWG 26 : 1.5A
AWG 24 : 2A
Current
Insulation Diameter
φ0.9 ∼ φ1.45 mm
SPECIFICATIONS
TEST METHOD
ITEM
CONSTRUCTION
REQUIREMENTS
QT AT
General Examination
Visually and by measuring instrument.
Confirmed visually.
O
O
O
O
According to drawing.
Marking
ELECTRICAL CHARACTERISTICS
Contact Resistance
20mV MAX, 1mA (DC or 1000Hz).
30 mΩ MAX.
O
-
Millivolt Level Method
MECHANICAL CHARACTERISTICS
Mechanical Operation
(Sn Plating)
Mechanical Operation
(Au Plating)
30 times insertion and extraction.
①Contact resistance: 30mΩ MAX
O
O
O
O
-
-
-
-
②No damage, crack or looseness of parts.
①Contact resistance: 30mΩ MAX
50 times insertion and extraction.
②No damage, crack or looseness of parts.
Vibration
Frequency 10 to 55 Hz, single amplitude 0.75 mm,
at 10 cycles for 3 direction.
①No electrical discontinuity of 1μs.
②No damage, crack or looseness of parts.
Acceleration 490 m/s2 duration of pulse 11 ms at 3
times for 3 directions.
Shock
ENVIRONMENTAL CHARACTERISTICS
Damp Heat
Exposed at 40 ± 2 ℃ , humidity 90 to 95 %, 96 h.
①Contact resistance: 30 mΩ MAX.
O
O
(Steady State) (After leaving the room temperature for 1 to 2h.)
②No damage, crack or looseness of parts.
-
-
Rapid Change of
Temperature
Temperatureꢀ-55 ℃→ +105 ℃
①Contact resistance: 30 mΩ MAX.
Time
30min→ 30min
Under 5 Cycles. ②No damage, crack or looseness of parts.
(The transferring time of the tank is 2 to 3 MIN)
(After leaving the room temperature for 1 to 2h.)
Remarks
Note 1: Include the temperature rising by current.
Note 2: No condensing
Note 3: Apply to the condition of long term storage for unused products before pcb on board, after pcb board , operating temperature and
ꢀ
humidity range is applied for interim storage during transportation.
DRAWN
DESIGNED
CHECKED
APPROVED
RELEASED
J.S CHOI
17.12.22
J.S CHOI
17.12.22
S.M.LIM
17.12.22
T.S KANG
17.12.22
Unless otherwise specified, refer to IEC 60512.
NOTE QT: QUALIFICATION TEST AT: ASSURANCE TEST O: APPLICABLE TEST
PART NO.
HIROSE KOREA CO.,LTD.
SPECIFICATION SHEET
DF51K-2428SCFA (800)
CL 6652-0042-9-800
F-1-021(Rev.0)
CODE NO.(OLD)
DRAWING NO.
CODE NO.
1
ELC4-611495
CL
1