The MI20/21 Series Compact Flash Card Connectors are designed for miniaturization, offering a compact footprint with small width and depth. These connectors feature a two-point ejection mechanism for reliable card removal and are designed for automated board placement with pick-and-place compatibility. Available in various termination and mounting styles, with or without ejection mechanisms and stand-offs, they provide rich variations to suit specific card and equipment needs. Ideal for applications such as PDAs and digital still cameras, these connectors comply with Compact Flash Association standards.
| Item | Specification | Conditions | Remarks |
|---|---|---|---|
| Insulation resistance | 1,000 M min. | 500 V DC | |
| Withstanding voltage | 500 V AC / 1 minute | No flashover or insulation breakdown. | |
| Contact resistance | 40 m max. (initial value) | (Note 3) | |
| Humidity (Steady state) | 96 hours at temperature of 402 and humidity of 90% to 95% | Insulation resistance of 100 M min. | |
| Temperature cycle | -55 for 30 min. +5 to 35 within 5 min. 85 for 30 min. +5 to 35 within 5 min. for 5 cycles | No deformation of components affecting performance. | |
| Vibration | 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. | No electrical discontinuity of 100ns or more | |
| Durability (Insertion/withdrawal) | 10,000 cycles | at 400 to 600 cycles per hour | |
| Resistance to Soldering heat | Reflow: At the recommended temperature profile. Manual soldering: 350 for 3 seconds | ||
| Rating Voltage rating | 125 V AC | ||
| Rating Current rating | 0.5 A | (Note 1: Includes temperature rise caused by current flow.) | |
| Operating Temperature Range | -20 to +60 | (Note 1) | |
| Operating humidity range | Relative humidity 95% or less | (No condensation) | |
| Storage Temperature range | -10 to +60 | (Note 2) | (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.) |
| Storage humidity range | -40 to 70% | (Note 2) | |
| Receptacle Part Numbers Example: | MI20-50RD-SF(51) | Series name: MI20, Number of contacts: 50, Connector type: RD (Receptacle), Contact form: SF (SMT), (51): RoHS compliant | |
| Header Part Numbers Example: | MI20-50PD-SF(71) | Series name: MI20, Number of contacts: 50, Connector type: PD (Header), Contact form: SF (SMT), (71): RoHS compliant | |
| Header Variations (Examples): | MI20A-50PDR-SF(71) | Eject button: None, Offset: 2.2 mm, Mounting style: Reverse mounting, For Type I Cards | |
| MI20A-50PD-SF-EJR(71) | Eject button: Right side, Offset: 2.2 mm, Mounting style: Standard mounting, For Type I Cards | ||
| MI21-50PD-SF-EJL(71) | Eject button: Left side, Offset: 2.2 mm, Mounting style: Standard mounting, For Type I or II Cards |
Note: Product information is for reference only. Please request Engineering Drawing for the most current and accurate design information. All non-RoHS products have been discontinued or will be discontinued soon. Please check product status on the Hirose website or contact a sales representative.
