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A3E-50D-2R 데이터시트 PDF




Hirose Electric에서 제조한 전자 부품 A3E-50D-2R은 전자 산업 및 응용 분야에서
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부품번호 A3E-50D-2R 기능
기능 2mm Pitch Miniature Connector for HDD
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A3E-50D-2R 데이터시트, 핀배열, 회로
2mm Pitch Miniature Connector for HDD
A3E Series
type without polarizing guide
type with polarizing guide
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.
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)
Item
Specification
1. Insulation Resistance 1000M ohms min.
2. Withstanding voltage No flashover or insulation breakdown.
3. Contact Resistance 40m ohms max.
4. Vibration
No electrical discontinuity of 1µs or more
5. Humidity (Steady state) Insulation resistance: 1000M ohms min.
6. Temperature Cycle No damage, cracks, or parts looseness.
7. Durability (Mating/un-mating) Contact resistance: 50m ohms max.
8. Resistance to Soldering heat No deformation of components affecting performance.
Condition
250V DC
300V AC/1 minute
0.1A
Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions.
96 hours at temperature of 40ç and humidity of 90% to 95%
(-65ç: 30 minutes ¡15 to 35ç: 5 minutes max.¡
(-125ç: 30 minutes ¡15 to 35ç: 5 minutes max.) 5 cycles
100 cycles
Flow: 260ç for 10 seconds
Manual soldering: 300ç 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.
sMaterial
Part
Insulator
Pin header
Socket
Contact
Pin header
Socket
Material
Polyamid
PBT
Brass
Beryllium copper
Finish
Black
Selective gold plated
Gold plated
Remarks
UL94V-0
–––––––
C26




A3E-50D-2R pdf, 반도체, 판매, 대치품
sSocket
qType with polarizing guide to prevent mis-insertion (A3E)
Body
Protector
Combination View
Part Number
A3E-44D-2R
A3E-50D-2R
CL No.
621-0811-3
621-0814-1
Unit: mm
ABCD
49.0 42.0 43.0 44.3
55.0 48.0 49.0 50.3
C29

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A3E-50D-2R 전자부품, 판매, 대치품
MA18 Series
The MA18 series is a 2mm pitch FFC socket connector developed for miniature HDD and main port connection. 44 contacts
are provided for AT bus connection.
sOrdering Information
MA18A - 44 D A - 2 DSE
q
w er
ty
q Series Name : MA18A
w Number of contacts : 32, 44
e Contact alignment : D : Double row
r Contact plating type A : Selective gold plated
t Contact pitch : 2mm
y Contact type (Straight type)
DSA : Dip length 3mm
DSB : Dip length 2.5mm
DSC : Dip length 2mm
DSE : Dip length 1.2mm
sVariation in Number of Contacts
Part Number
MA18A-32DA-2DSE
MA18A-44DA-2DSC
MA18A-44DA-2DSE
MA18A-44DA-2DSA
MA18A-44DA-2DSB
MA18A-44DA-2DSC
MA18A-44DA-2DSE
MA18M-44DA-2DSB
CL No.
---------
588-0252-3
588-0246-0
588-0247-3
588-0255-1
588-0253-6
588-0251-0
588-0291-5
Remarks
With extraction tab
With extraction tab
With extraction tab
No extraction tab
No extraction tab
No extraction tab
No extraction tab
High profile mount type
Remark 1. The extraction tab is used to remove a cable nut in the
engagement state.
2. 32 contacts = 0.76µ and 40 contacts = 0.2µ in the
plating thickness.
C32

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관련 데이터시트

부품번호상세설명 및 기능제조사
A3E-50D-2R

2mm Pitch Miniature Connector for HDD

Hirose Electric
Hirose Electric

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