polarized boardmount socket 3M 8510-4500PL with part identification and orientation triangle marking
Product Overview
The 3M Polarized Boardmount Socket, 8500 Series, offers reliable interconnect solutions with .100" x .100" centerbump polarization. Designed for easy mating with low-profile shrouded headers, these sockets feature a UL 94V-0 rated polyester body and a board retention feature for secure mounting during wave soldering operations. Each socket is marked with its part number for identification. Optional keying plugs are available for enhanced polarization. These sockets are suitable for applications requiring a current rating of 1 A and an operating temperature range of -55C to 105C.
Product Attributes
- Brand: 3M
- Product Line: 8500 Series
- Polarization: Centerbump Polarization
- Contact Spacing: .100" x .100" (2.54 mm x 2.54 mm)
- Body Material: Glass Filled Polyester (PBT)
- Body Color: Gray
- Contact Material: Copper Alloy
- Contact Underplating: 2 m [79 "] Nickel
- Contact Wiping Area: 0.3 m [12 "] Gold
- Solder Tails: Gold flash
- Flammability Rating: UL 94V-0
- Marking: 3M Logo, Part Identification Number, Orientation Triangle
- Certifications: UL File No. E68080, RoHS Compliant (with specific exemptions noted in regulatory information)
Technical Specifications
| Specification | Value |
|---|---|
| Current Rating | 1 A |
| Insulation Resistance | > 1 109 at 500 VDC |
| Withstanding Voltage | 1,000 VRMS at Sea Level |
| Temperature Rating (Operating) | -55C to 105C |
| Process Rating (Wave Solder) | 260C for 10 seconds |
| Process Rating (Soldering Iron) | 390C for 3 seconds |
| Centerbump Spacing | 2.54 0.076 mm [ .100 .003 "] Typ |
| Pin Qty | Dimensions (A) |
| 10 | 17.2 mm [0.68 "] |
| 16 | 24.8 mm [0.98 "] |
| 20 | 29.9 mm [1.18 "] |
| 26 | 37.5 mm [1.48 "] |
| 30 | 42.6 mm [1.68 "] |
| 34 | 47.7 mm [1.88 "] |
| 40 | 55.3 mm [2.18 "] |
| 50 | 68.0 mm [2.68 "] |
| 60 | 80.7 mm [3.18 "] |
| 64 | 85.8 mm [3.38 "] |
Note: The polarizing groove is non-existent on the 10 position version.
Note: The contact solder tail is designed to retain the connector on the PC board during flow soldering operations.
Recommended Mating: 2.54 [.100] x 2.54 [.100] low profile header and the Plug Connector 4600 Series without ejector latches.
Optional Keying Plug Dimensions:
| Dimension | Value |
|---|---|
| Length | 1.30 mm [0.051 "] |
| Width | 0.66 mm [0.026 "] |
| Height | 0.81 mm [0.032 "] |
Recommended Mounting Hole Pattern (Top Side of PC Board):
| Dimension | Value |
|---|---|
| Hole Diameter | 0.32 mm [0.013 "] |
| Hole Spacing (Ref) | 2.54 mm [0.100 "] |
Regulatory Information:
- EU RoHS: Compliant (with specific exemptions for lead and decaBDE as detailed in the source document).
- China RoHS: Information regarding hazardous substance limits is provided in the source document.
Important Notice: All statements, technical information, and recommendations are based on information believed to be reliable, but accuracy or completeness is not guaranteed. Users must evaluate suitability for their intended application. 3Ms warranty is for one (1) year from the time of purchase against defects in material and manufacture. 3M makes no other warranties, including implied warranties of merchantability or fitness for a particular purpose. Liability is limited as stated in the source document.
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