CompactFlash Type II Long Guide Card Ejector and Latching Retainer 3M 7E50-B716-05 for Secure Mounting
Product Overview
The 3M CF Card Ejector and Latching Retainer for CompactFlash Header, Type II, Long Guides (7E50 Series) offers design flexibility and enhanced functionality for CompactFlash Type II applications. This modular system mounts to 3Ms CompactFlash Type II, Long Guide, Surface Mount Headers and can be used with either top or bottom mount (normal or inverse polarization) headers. The latching retainer provides enhanced retaining strength, ensuring the card stays in place even in high vibration environments, and can also be used with 3M Connectors for CFast Cards. Pre-assembly to the connector is possible to reduce handling and assembly time. The product meets CFA standards for compatibility and reliability and is RoHS Compliant.
Product Attributes
- Brand: 3M
- Product Line: 7E50 Series
- Compatibility: CompactFlash Header, Type II, Long Guides; CFast Card
- Button Material: Glass-filled high temperature thermoplastic
- Frame Material: Stainless steel
- Button Color: Black
- Flammability: UL 94V-0
- Process Rating: 260C (per J-STD-020C)
- Certifications: Meets CFA standards, RoHS Compliant (RIA E1 and C1 apply)
- Origin: USA (Printed in USA)
Technical Specifications
| Model Number | Description | Dimensions (approx. mm) | Push Stroke (approx. mm) | Notes |
|---|---|---|---|---|
| 7E50-B316-04 | HEADER WITH EJECTOR (RIGHT) | 52.60 (Width), 43.80 (Height), 41.150.50 (Dimension A), 47.35 (Dimension B) | 41.150.50 | RIA E1 & C1 apply |
| 7E50-B416-04 | HEADER WITH EJECTOR (LEFT) | 52.60 (Width), 43.80 (Height), 41.150.50 (Dimension A), 47.35 (Dimension B) | 41.150.50 | RIA E1 & C1 apply |
| 7E50-B516-05 | HEADER WITH DUAL PUSH EJECTOR (RIGHT) | 52.60 (Width), 43.40 (Height), 44.000.50 (Dimension A), 47.40 (Dimension B), 49.50 (Dimension C) | 44.000.50 | RIA E1 & C1 apply |
| 7E50-B616-05 | HEADER WITH DUAL PUSH EJECTOR (LEFT) | 52.60 (Width), 43.40 (Height), 44.000.50 (Dimension A), 47.40 (Dimension B), 49.50 (Dimension C) | 44.000.50 | RIA E1 & C1 apply |
| 7E50-B716-05 | HEADER WITH LATCHING EJECTOR (RIGHT) | 52.60 (Width), 43.80 (Height), 48.600.50 (Dimension A), 53.30 (Dimension B) | 48.600.50 | RIA E1 & C1 apply |
| 7E50-C016-00-HT | LATCHING RETAINER | 27.27 (Height), 47.60 (Length), 7.00 (Gap), 5.00 TYP (Stand-off), 19.50+0.1-0.0 (Dimension A), 17.29 (Dimension B) | N/A | Packaging option: HT = Hard Tray. Only used with normal polarization. Requires >1.5mm gap for stand-off connector position on PCB, and at least 2mm gap for connector positioned on PCB edge. |
Note: Dimensions are in millimeters (mm). Tolerances: 0.30 for .0, 0.20 for .00, 0.25 for .000, 0.15 for .000, 0.05 for .000.
2411220442_3M-7E50-B716-05_C17362722.pdf
