MI21A-50PD-SF-EJR Hirose Electric Co Ltd, MI21A-50PD-SF-EJR Datasheet - Page 2

• Manufacturer Part Number: MI21A-50PD-SF-EJR
• Description: CONN COM FLASH TYPE I & II SMT
• Manufacturer: Hirose Electric Co Ltd
• Series: MI21r

Specifications of MI21A-50PD-SF-EJR

• Card Type: Compact Flash - Type I, II
• Number Of Positions: 50
• Connector Type: Connector and Ejector
• Insertion, Removal Method: Push In, Push Out
• Ejector Side: Right
• Mounting Type: Surface Mount, Right Angle
• Features: Board Guide
• Height Above Board: 0.341" (8.65mm)
• Mounting Feature: Normal, Standard - Top
• Contact Finish: Gold
• Contact Finish Thickness: 4µin (0.10µm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *MI21A-50PD-SF-EJR; H3234; MI21A50PDSFEJR

The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
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
Note 3: This does not include the resistance of the conductor .
1. Insulation resistance
2.
3. Contact resistance
4. Vibration
5.
6. Temperature cycle
7. Durability
8. Resistance to
Rating
Receptacles
Materials
Ordering Information
(Insertion/withdrawal)
Soldering heat
MI20 - 50 RD - SF (51)
Product Specifications
Header
Receptacle
1
2
3
4
5
1
and Humidity range covers non- conducting condition of installed connectors in storage, shipment or during transportation.
Item
Current rating
Voltage rating
Item
Series name: MI20
Number of contacts: 50
Connector type
Contact form
(51): RoHS compliant
2
0.5 A
125 V AC
Insulation resistance of 100 M min.
Change of contact resistance from initial value is
20 m max.
1,000 M min.
No flashover or insulation breakdown.
40 m max. (initial value) (Note 3)
No electrical discontinuity of 100ns or more
Insulation resistance of 100 M min.
No deformation of components affecting performance.
SF: SMT
3
RD: Receptacle
Metal fitting
Ground clip
Eject fitting
Contacts
Contacts
Insulator
Insulator
Part
Operating temperature range -20 to +60
Operating humidity range
4
Specification
5
Phosphor bronze
Stainless steel
Stainless steel
Material
Brass
Brass
PPS
PPS
Headers
MI20 A - 50 PD R - SF - EJR (71)
( ) Can accommodate type II cards only when standard mounting is
Relative humidity 95% or less
(No condensation)
1
2
3
4
used and stand off is 0 mm.
1
Series name
Ml20: for type I cards ( )
Ml21: for type I and II cards
Stand off type
Number of contacts: 50
Connector type
Blank : None
A
PD: Header
2
Contact Area : Gold plating
Mounting Area : Gold plating
Contact Area : Gold plating
Mounting Area : Solder plating
: 2.2 mm
(Note 1)
500 V DC
500 V AC / 1 minute
1 mA
Temperature: -55
85
Frequency: 10 to 2000 Hz, full amplitude of 1.52 mm or
acceleration of 147 m/s (peak), 4 hours in each of the 3 directions.
96 hours at temperature of 40 2 and humidity of 90% to 95%
10000 cycles at 400 to 600 cycles per hour
Reflow: At the recommended temperature profile
Manual soldering: 350
for 30 min. --> +5 to 35
3
Color : Black
Color : Black
MI20/21 Series Compact Flash
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Storage temperature range
Storage humidity range
Finish
4
for 30 min. --> +5 to 35
5
Conditions
5
6
7
8
for 3 seconds
Board mounting type
Contact type
Eject button position
within 5 min. for 5 cycles
Blank : Standard
R
SF: SMT
EJR : Right button
EJL
Blank : None
(71) : RoHS compliant
6
Applied to eject mechanism
Applied to MI21 series
: Reverse
: Left button
-10 to +60
-40 to 70%
©
Remarks
UL94V-0
UL94V-0
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Card Connectors
within 5 min.
7
8
C3