Product Overview
The MI20/21 Series offers compact and reliable Compact Flash card connectors designed for miniaturization and efficient board placement. These connectors feature a compact design that occupies minimal space, supplied with ground terminals (MI21 Series), and a two-point ejection mechanism for assured card ejection. They are designed for automatic mounting equipment, with headers featuring a pick-up area for pick-and-place nozzles and receptacles designed for top-of-board mounting. Available in rich variations, including different termination and mounting styles, with or without ejection mechanisms and stand-offs, these connectors are suitable for Type I and Type II CompactFlash cards. Applications include PDAs and digital still cameras.
| Item | Specification | Conditions | Remarks |
|---|---|---|---|
| Insulation resistance | 100 M min. | 500 V DC | |
| Withstanding voltage | 1,000 M min. | 500 V AC / 1 minute | No flashover or insulation breakdown. |
| Contact resistance | 40 m max. (initial value) | (Note 3) | |
| Vibration | No electrical discontinuity of 100ns or more | 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. | |
| Humidity (Steady state) | Insulation resistance of 100 M min. | 96 hours at temperature of 402 and humidity of 90% to 95% | |
| Temperature cycle | No deformation of components affecting performance. | Temperature: -55 for 30 min. --> +5 to 35 within 5 min. 85 for 30 min. --> +5 to 35 within 5 min. for 5 cycles | |
| Durability (Insertion/withdrawal) | 10000 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 | ||
| 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) | |
| Storage humidity range | -40 to 70% | (Note 2) | |
| Model Example (Receptacle) | MI20-50RD-SF(51) | 50 Contacts, Receptacle, SMT, RoHS compliant | |
| Model Example (Header) | MI20-50PD-SF(71) | 50 Contacts, Header, SMT, RoHS compliant | |
| Card Compatibility | Type I, Type I/II | (MI21 Series accommodates Type I and II) | (MI20 Series for Type I cards only) |
| Eject Button Options | None, Right, Left | ||
| Standoff Options | 0 mm, 2.2 mm | ||
| Board Mounting Type | Standard, Reverse |
