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參數(shù)資料
| 型號： | DF4-4PA-2R28 |
| 廠商： | Hirose Electric USA, INC. |
| 英文描述： | 2mm Pitch Connector Directly Mounted on Board |
| 中文描述： | 2毫米間距連接器直接安裝在董事會 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大小： | 236K |
| 代理商： | DF4-4PA-2R28 |
B171
I
Product Specifications
Rating
Current rating
(Note 1)
Voltage rating
Crimping
Insulation Displacement
Crimping
AWG 24
: 3A
Cable Size
AWG 26
: 2A
AWG 28
: 1A
Cable Size
250V AC
Insulation Displacement
AWG 26, 28 : 1A
100V AC
Operating Temperature Range
-30 to +85(Note 2)
Operating Moisture Range
-
40 to 80%
Storage Temperature Range
-10 to +60
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
5.
Humidity (Steady state)
Contact resistance: 30m ohms Max Insulation resistance:500M ohms Min
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.
96 hours at temperature of 40 and humidity of 90% to 95%
6. Temperature Cycle
7.
Resistance to Soldering heat
Contact resistance: 30m ohms Max Insulation resistance: 1000M ohms Min
Flow: 250 for 10 seconds
No deformation of components affecting performance.
Manual soldering: 300 for 3 seconds
Note 1: Includes temperature rise caused by current flow.
Note 2: 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.
I
Material
Product
Crimping Plug
Crimping Contact for Plug
Part
Material
Polyamide
Brass
Polyamide
Phosphor copper
Finish
Black
Tin plating
Black
Tin plating
Remarks
UL94V-0
–––––––
Insulator
Contact
Insulator
Contact
Insulator Displacement Plug
UL94V-0
–––––––
I
Ordering Information
DF4 -
*
P - 2 C
q
e
w
t
r
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
R26: Insulator displacement plug for AWG26
R28: Insulator displacement plug for AWG28
G
Connector
DF4 - 2428- PCE
q
w
q
Applicable cable size
2428 : AWG24 to 28
w
Packaging Type
PCF: Plug contact/Reel
PC: Plug contact/Bag
G
Contact
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