B203
DF4 Series●2mm Pitch Connector Directly Mounted on Board
■Product Specifications
Rating
Current rating
(Note 1)
Voltage rating
Crimping
Crimping
AWG 24 : 3A
Cable Size
AWG 26 : 2A
AWG 28 : 1A
250V AC
Operating Temperature Range -30 to +85ç(Note 1)
Operating Moisture Range -40 to 80%
Storage Temperature Range -10 to +60ç(Note 2)
Storage Moisture Range -40 to 70%
Item Specification Condition
1. Insulation Resistance 1000M ohms Min 500V DC
2. Withstanding voltage No flashover or insulation breakdown. 650V AC/1 minute
3.
Crimping Area Resistance
30m ohms Max. 100mA
4.
Vibration
No damage, cracks, or parts looseness.
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2
hours in each of the 3 directions.
5.
Humidity (Steady state)
Contact resistance: 30m ohms Max Insulation resistance:500M ohms Min
96 hours at temperature of 40ç and humidity of 90% to 95%
6. Temperature Cycle
Contact resistance: 30m ohms Max Insulation resistance: 1000M ohms Min
Temperature -55 ➝ 5 to 35 ➝ +85 ➝ -5 to 35ç
time -30 ➝ 5 to 15 ➝ 30 ➝ -5 to 15 min under
5 cycles.
7.
Resistance to Soldering heat
No deformation of components affecting performance.
Manual soldering: 300ç for 3 seconds
Flow: 250ç for 10 seconds
Note 1: The rated current will be changed according to cable sizes for use.
Note 2: Includes temperature rise caused by current flow.
Note 3: The term "storage" refers to products stored for long period of time prior to mounting and use. Operating Temperature Range and
Humidity range covers non conducting condition of installed connectors in storage, shipment or during transportation.
Note 4: Information contained in this catalog represents general requirements for this Series. Contact us for the drawings and specifications for
a specific part number shown.
■Material
Product Part Material Finish Remarks
Crimping Plug Insulator Polyamide Black UL94V-0
Crimping Contact for Plug Contact Brass Tin plating
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■Ordering Information
DF4 - * P - 2 C
qew tr
q Series Name: DF4
w Number of Contact: 2 to 15, 4 to 32
e Connector Type
P: Single row plug
DP: Double row plug
r Contact Pitch: 2mm
t Connection Type
C: Crimping socket
●Connector
DF4 - 2428- PCF
qw
q Applicable cable size
2428 : AWG24 to 28
w Packaging Type
PCF: Plug contact/Reel
PC: Plug contact/Bag
●Contact
