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
Voltage
Applicable Cable
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
KIM. Y. H
18.10.02
KIM. Y. H
18.10.02
LIM. S. M
18.10.02
LIM. S. M
18.10.02
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-2428SC (800)
CL 6652-0066-7-800
CODE NO.(OLD)
DRAWING NO.
CODE NO.
1
ELC4-611512
CL
1
F-1-021(Rev.0)