파트넘버.co.kr MI20A-50PDR-SF 데이터시트 PDF


MI20A-50PDR-SF 반도체 회로 부품 판매점

Compact Flash Card Connectors(Complies with Compact Flash Association)



Hirose Electric 로고
Hirose Electric
MI20A-50PDR-SF 데이터시트, 핀배열, 회로
Compact Flash© Card Connectors Complies with Compact Flash Association
MI20/21 Series
(a)Space-saving design
51.75
sFeatures
1. Compact design occupies minimum space
Connectors are designed with small width and depth for
miniaturization and the foot print on the board has been
made smaller. (See (a) to the right)
2. Supplied with ground terminals
The MI21 Series are furnished with ground terminals.
3. Card ejection mechanism
Two point ejection mechanism to assure even card
ejection.
4. Designed and packaged for board placement
with automatic equipment
Headers are designed with a pick up area to accommodate
the pick-and -place nozzles of automatic mounting
machines. (Patents pending)
Receptacles are designed to be mounted on top the board,
and automatic mounting is possibble on the specified
board.
5. Card ejection mechanism
Available in several termination and mouting styles, with
and without ejection mechanism, with and without stand-
offs.
6. Rich variations
A rich assortment of variations allows selection of a type to suit
the specific card and the equipment to which it will be installed.
(1)Suitable cards: Type I , type I/II .
(2)Eject button: None, right , left
(3)Standoff: 0 mm, 2.2 mm
(4)Board mounting type: Standard , reverse
C2
(b)Suitable for automatic mounting
Automatic equipment
pick up area.
Fixed
HRS Product Feature
Fixed fittings make
slider immobile.
Construction facilitates
pick-and-place process.
qProducut variation
Series Mounting offset Ejector Cards Built-in nuts
None None Type1or2 ----
Standard
Right
MI20
2.2 mm
Type1 YES
Left
Reverse 2.2 mm None Type1 Ø(None)
None Right
Standard
Left
MI21
Type1or2 YES
2.2 mm None
Reverse None None
Note 1: Hexagonal nuts (M2∞0.4) are required.
sApplications
PDA, digital still cameras, etc.


MI20A-50PDR-SF 데이터시트, 핀배열, 회로
s Product Specifications
Current rating 0.5 A
Rating Voltage rating 125 V AC
Operating temperature range -55 to +85ç (Note 1)
Storage temperature range -10 to +60ç
Operating humidity range
Relative humidity 95% or less Storage humidity range
(No condensation)
-40 to 70%
Item Specification
1. Insulation resistance 1,000 M ohms min.
2. Withstanding voltage No flashover or insulation breakdown.
3. Contact resistance 40 m ohms max. (initial value) (Note 3)
4. Vibration
No electrical discontinuity of 100ns or more
Conditions
500 V DC
500 V AC / 1 minute
1 mA
Frequency: 10 to 2000 Hz, full amplitude of 1.52 mm or
acceleration of 147 m/s2(peak), 4 hours in each of the 3 directions.
5. Humidity (Steady state) Insulation resistance of 100 M ohms min.
6. Temperature cycle Insulation resistance of 100 M ohms min.
96 hours at temperature of 40ç and humidity of 90% to 95%
Temperature: -55ç for 30 min. --> +5 to 35ç within 5 min.
85ç for 30 min. --> +5 to 35ç within 5 min. for 5 cycles
7. Durability
Change of contact resistance from initial value is
(Insertion/withdrawal) 20 m ohms max.
10000 cycles at 400 to 600 cycles per hour
8. Resistance to Soldering
heat
No deformation of components affecting performance.
Reflow: At the recommended temperature profile
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.
Note 3: This does not include the resistance of the conductor .
sMaterials
Item
Receptacle
Header
Part
Insulator
Contacts
Insulator
Contacts
Metal fitting
Eject fitting
Ground clip
Nut
Material
PPS
Phosphor bronze
PPS
Brass
Brass
Stainless steel
Stainless steel
Steel
Finish
Color:Black
Contact Area : Gold plating
Lead Area : Solder plating
Color:Black
Contact Area : Gold plating
Termination Area : Solder plating
---------------
---------------
---------------
Solder plating
Remarks
UL94V-0
---------------
UL94V-0
---------------
Applied to eject mechanism
---------------
Applied to MI21 series
---------------
sOrdering Information
qReceptacles
MI 20 - 50 RD - SF
12
34
5
1 Series name: MI
2 Series No.: 20
3 Number of contacts: 50
4 Connector type RD: Receptacle
5 Contact form SF: SMT
1 Series name: MI
2 Series No.
20: for type I cards ()
21: for type I and II cards
3 Stand off type
Blank : None
A : 2.2 mm
4 Number of contacts: 50
5 Connector type
6 Board mounting type
Blank : Standard
R : Reverse
7 Contact type
SF: SMT
8 Eject button position
EJR : Right button
EJL : Left button
Blank : None
qHeaders
PD: Header
9 Built-in nut type
MI 20 A - 50 PD R - SF - EJR (31)
1 23
4 56
7
89
(31): With built-in nuts
Blank: Standard product
() Can accommodate type II cards only when standard mounting is
used and stand off is 0 mm.
C3




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( hirose )

MI20A-50PDR-SF connector

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