Surface Mount CompactFlash Type I Header 3M N7E50-A516 PK-20 with 1.64 Millimeter Standoff Clearance
Product Overview
The 3M CF Card Header CompactFlash Type I, Surface Mount 7E50 Series is designed to meet CFA standards for reliable data storage connectivity. This header features single-row solder tails with 0.635 mm spacing, a 1.64 mm standoff for board component clearance, and offers an ejector option for easy CF card removal. For applications requiring enhanced stability, a retainer clip option is available to ensure performance in mobile and high vibration environments. This product is RoHS Compliant.
Product Attributes
- Brand: 3M
- Product Line: 3M CF Card Header
- Series: 7E50 Series
- Type: CompactFlash Type I, Surface Mount
- Insulation Material: Liquid Crystal Polyester (LCP)
- Insulation Flammability: UL 94V-0
- Insulation Color: Beige
- Contact Material: Copper Alloy
- Underplating: 100 [ 2.54 m ] Nickel
- Wiping Area Plating: Gold flash over 80/20 Palladium Nickel, Lubricated
- Solder Tails Plating: Gold flash
- Marking: 3M Logo, Part Number on Ejector Only
- RoHS Compliance: Yes (RIA E1 and C1 apply)
- Certifications: UL File No.: E68080
- Ejector Material: Holder: Glass Filled LCP, Button: PBT, Plate: Stainless Steel
- Retainer Clip Material: 1.0mm Dia, Type 302 Stainless Steel wire per ASTM A-313
Technical Specifications
| Specification | Value |
|---|---|
| Current Rating | .5 A |
| Insulation Resistance | > 1 109 at 500 VDC, > 1 108 at 500 VDC after Environmental Conditioning |
| Withstanding Voltage | 500 VRMS at Sea Level |
| Environmental Temperature Rating | -55C to +85C |
| Process Rating | 260C (per J-STD-020C) |
| Solder Tail Spacing | 0.635 mm |
| Board Component Clearance | 1.64 mm standoff |
| CF Card Polarization Options | 7 = Normal, A = Inverse |
| Plating Options (Wiping Area) | PG = Au Flash over 25 [0.64 m] PdNl Lubricated with Au Flash tails PK = Au Flash over 20 [0.5 m] PdNl Lubricated with Au Flash tails |
| Packaging Options | T&R WF = 72 mm |
Note: Normal (Option "7") style shown. For inverse style rotate polarization keys and pin call outs 180.
Ordering Information Example: N7E50-X516XX-20-XX
Optional Accessories:
- Right Button Ejector (3M Part D7E50-7316-03)
- CF Card Retainer Clip (3M Part 3505-34)
Dimensions: See attached diagrams for detailed measurements.
Recommended PCB Solder Pad Pattern: See attached diagram.
2411220422_3M-N7E50-A516-PK-20_C17209500.pdf
