COUNT
COUNT
DESCRIPTION OF REVISIONS
RE-6-1779
DATE
DESCRIPTION OF REVISIONS
CHKD
DATE
BY CHKD
C.J.S L.S.M
BY
2020.04.07
1
1
APPLICABLE STANDARD
Operating
Storage
-55℃ to 105℃ (Note1)
20% to 80% (Note2)
DF51K-3S-2C(###)
250V AC/DC
-10℃ to +60℃ (Note3)
40% to 70% (Note3)
Temperature Range
Operating Humidity
Range
Temperature Range
Storage Humidity
Range
RATING
Applicable Connector
Voltage
AWG 30 : 0.5A
AWG 22-26 : 2A
AWG 28 : 1A
Current
1
SPECIFICATIONS
TEST METHOD
ITEM
CONSTRUCTION
General Examination
REQUIREMENTS
QT AT
Visually and by measuring instrument.
Confirmed visually.
O
O
O
O
According to drawing.
Marking
ELECTRICAL CHARACTERISTICS
Contact Resistance
Millivolt Level Method
Insulation Resistance
20mV MAX, 1mA (DC or 1000Hz).
30 mΩ MAX.
O
O
O
-
-
-
500 V DC.
1,000 MΩ MIN.
Voltage Proof
650 V AC for 1 min.
No flashover or breakdown.
MECHANICAL CHARACTERISTICS
Mechanical Operation
30 times insertion and extraction.
①Contact resistance: 30mΩ MAX
O
O
O
②No damage, crack or looseness of parts.
(Sn Plating)
-
-
-
Mechanical Operation
(Au Plating)
50 times insertion and extraction.
①Contact resistance: 30mΩ MAX
②No damage, crack or looseness of parts.
It takes out and inserts with a conformity connector. ①Insertion Force: 26.0N MAX
②Extraction Force : 0.75N MIN
(Sn Plating)
Mating and unmating
force
It takes out and inserts with a conformity connector. ①Insertion Force: 17.7N MAX
②Extraction Force: 0.75N MIN
(Au Plating)
Mating and unmating
O
O
O
force
-
-
-
Vibration
Shock
Frequency 10 to 55 Hz, single amplitude 0.75 mm, ①No electrical discontinuity of 1μs.
at 10 cycles for 3 direction.
Acceleration 490 m/s2 duration of pulse 11 ms at 3
times for 3 directions.
②No damage, crack or looseness of parts.
ENVIRONMENTAL CHARACTERISTICS
Damp Heat
Exposed at 40 ± 2 ℃ , humidity 90 to 95 %, 96 h.
①Contact resistance: 30 mΩ MAX.
②Insulation resistance: 500MΩ MIN.
③No damage, crack or looseness of parts.
O
-
(Steady State) (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
18.03.02
J.S CHOI
18.03.02
S.M.LIM
18.03.02
T.S KANG
18.03.02
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
DF51KB-3P-2DS(805)
CL 6652-0062-6-805
CODE NO.(OLD)
DRAWING NO.
CODE NO.
1
2
ELC4-632587
CL
F-1-021(Rev.0)