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)
-10℃ to +60℃ (Note3)
40% to 70% (Note3)
250V AC/DC
Temperature Range
Operating Humidity
Range
Temperature Range
Storage Humidity
Range
RATING
Applicable Connector
DF51K#-18DP-2DSA/DS (###)
Voltage
DF51K-22SC(A)/SCF(A) (###)
DF51K-2428SC(A)/SCF(A) (###)
DF51K-30SC(A)/SCF(A) (###)
AWG 30: 0.5A
AWG 26: 1.5A
AWG 22-24: 2A
AWG 28: 1A
Applicable Contact
Current
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
Millivolt Level Method
Insulation Resistance
20mV MAX, 1mA (DC or 1000Hz).
30 mΩ MAX.
O
-
500 V DC.
1,000 MΩ MIN.
O
O
-
-
Voltage Proof
650 V AC for 1 min.
No flashover or breakdown.
MECHANICAL CHARACTERISTICS
Mechanical Operation
(Sn Plating)
Mechanical Operation
(Au Plating)
30 times insertion and extraction.
①Contact resistance: 30mΩ MAX
O
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.
It takes out and inserts with a conformity connector. ①Insertion Force: 80.2N MAX
②Extraction Force: 4.7N MIN
Mating and unmating Force
(Sn Plating)
It takes out and inserts with a conformity connector. ①Insertion Force: 51.2N MAX
②Extraction Force: 4.5N MIN
Mating and unmating Force
(Au Plating)
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
O
O
-
-
Contact extraction force
Pull out the cable after housing fixation.
11.8N MIN
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.
①Contact resistance: 30 mΩ MAX.
②Insulation resistance: 1,000MΩ MIN.
③No damage, crack or looseness of parts.
O
O
-
-
(Steady State) (After leaving the room temperature for 1 to 2h.)
Rapid Change of
Temperature
Temperatureꢀ-55 ℃ → +105 ℃
Time
30min → 30min Under 5 Cycles.
(The transferring time of the tank is 2 to 3 MIN)
(After leaving the room temperature for 1 to 2h.)
Exposedꢀatꢀ105±2 ℃, 96h
Dry Heat
Cold
O
O
-
-
Exposedꢀatꢀ-55±3 ℃, 96h
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-18DS-2C (800)
CL 6652-0032-5-800
F-1-021(Rev.0)
CODE NO.(OLD)
DRAWING NO.
CODE NO.
1
ELC4-632496
CL
1