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A3E-44PA-2DSA Datasheet(数据表) 1 Page - Hirose Electric

部件型号  A3E-44PA-2DSA
说明  2mm Pitch Miniature Connector for HDD
下载  9 Pages
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制造商  HIROSE [Hirose Electric]
网页  http://www.hirose-connectors.com
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A3E-44PA-2DSA Datasheet(HTML) 1 Page - Hirose Electric

   
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C26
2mm Pitch Miniature Connector for HDD
A3E Series
sFeatures
1. Variation in Number of Contacts
This connector can be chosen according to applications, using
together with other series products as follows:
(1) Cable crimping type (A3B series)
(2) Cable ID type (A3E series)
(3) FFC connection type (MA18 series, A3C series)
(However, the A3E series pin header corresponds to the A3E
series socket only.)
On the other hand, 44 contacts are available for AT bus
connection, and 55 contacts for SCSI connection.
2. Batch Insulation Displacement
1 mm pitch ribbon cable can be insulated and displaced.
3. Mechanism to Prevent Mis-insertion
The connector on the socket side contains a mechanism to
prevent mis-insertion in the connector on the header side.
type without polarizing guide
type with polarizing guide
sProduct Specifications
Rating
Current rating: 0.5A
Operating Temperature Range:-55 to +85ç (Note 1) Storage Temperature Range:-10 to +60ç (Note 2)
Voltage rating: 125V AC
Operating Moisture Range:40 to 80%
Storage Humidity Range:40 to 70% (Note 2)
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.
Item
Specification
Condition
1. Insulation Resistance
1000M ohms min.
250V DC
2. Withstanding voltage
No flashover or insulation breakdown.
300V AC/1 minute
3. Contact Resistance
40m ohms max.
0.1A
4. Vibration
No electrical discontinuity of 1µs or more
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions.
5. Humidity (Steady state) Insulation resistance: 1000M ohms min.
96 hours at temperature of 40ç and humidity of 90% to 95%
6. Temperature Cycle
No damage, cracks, or parts looseness.
(-65ç: 30 minutes ¡15 to 35ç: 5 minutes max.¡
(-125ç: 30 minutes ¡15 to 35ç: 5 minutes max.) 5 cycles
7. Durability (Mating/un-mating) Contact resistance: 50m ohms max.
100 cycles
8. Resistance to Soldering heat
No deformation of components affecting performance.
Flow: 260ç for 10 seconds
Manual soldering: 300ç for 3 seconds
sMaterial
Part
Material
Finish
Remarks
Insulator
Pin header
Polyamid
Black
UL94V-0
Socket
PBT
Contact
Pin header
Brass
Selective gold plated
–––––––
Socket
Beryllium copper
Gold plated




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