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. Complies with Compact Flash Association Compact Flash Card Connectors MI20/21 Series (a)Space-saving design Features (b)Suitable for automatic mounting 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 Applications PDA, digital still cameras, etc. C2The 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. MI20/21 SeriesCompact Flash Card Connectors Product Specifications Current rating 0.5 A Operating temperature range -20 to +60 (Note 1) Storage temperature range -10 to +60 (Note 2) Rating Relative humidity 95% or less Voltage rating 125 V AC Operating humidity range Storage humidity range -40 to 70% (Note 2) (No condensation) Item Specification Conditions 1. Insulation resistance 1,000 M min. 500 V DC 2. Withstanding voltage No flashover or insulation breakdown. 500 V AC / 1 minute 3. Contact resistance 40 m max. (initial value) (Note 3) 1 mA Frequency: 10 to 2000 Hz, full amplitude of 1.52 mm or 4. Vibration No electrical discontinuity of 100ns or more 2 acceleration of 147 m/s (peak), 4 hours in each of the 3 directions. 96 hours at temperature of 402 and humidity of 90% to 95% 5. Humidity (Steady state) Insulation resistance of 100 M min. Temperature: -55 for 30 min. --> +5 to 35 within 5 min. 6. Temperature cycle Insulation resistance of 100 M min. 85 for 30 min. --> +5 to 35 within 5 min. for 5 cycles 7. Durability Change of contact resistance from initial value is 10000 cycles at 400 to 600 cycles per hour (Insertion/withdrawal) 20 m max. 8. Resistance to Reflow: At the recommended temperature profile No deformation of components affecting performance. Soldering heat Manual soldering: 350 for 3 seconds Note 1: Includes temperature rise caused by current flow. Note 2: The termstorag 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 . Materials Item Part Material Finish Remarks Insulator PPS Color : Black UL94V-0 Receptacle Contact Area : Gold plating Contacts Phosphor bronze --------------- Mounting Area : Gold plating Insulator PPS Color : Black UL94V-0 Contact Area : Gold plating Contacts Brass --------------- Mounting Area : Solder plating Header Metal fitting Brass --------------- Applied to eject mechanism Eject fitting Stainless steel --------------- --------------- Ground clip Stainless steel --------------- Applied to MI21 series Ordering Information Receptacles Headers MI20 - 50 RD - SF (51) MI20 A - 50 PD R - SF - EJR (71) 1 2 3 45 1 2 3 4 5 6 7 8 1 1 5 Series name: MI20 Series name Board mounting type 2 Number of contacts: 50 Ml20: for type I cards () Blank : Standard 3 Connector type RD: Receptacle Ml21: for type I and II cards R : Reverse 4 Contact form SF: SMT 2 Stand off type 6 Contact type 5 (51): RoHS compliant Blank : None SF: SMT 7 A : 2.2 mm Eject button position 3 Number of contacts: 50 EJR : Right button 4 Connector type EJL : Left button PD: Header Blank : None 8 (71) : RoHS compliant () Can accommodate type II cards only when standard mounting is used and stand off is 0 mm. C3