Board to Board Connection Socket 3M 6840-4500PL with Military Dual Polarization and UL 94V-0 Insulation Material
Manufacturer:
3M
Description:
Female Header 40 Position 2.54mm Pitch Dual Row Through Hole -55℃~+105℃
Category:
Arrays, Edge Type, Mezzanine (Board to Board)/Headers, Receptacles, Female Sockets
Specifications
Pitch:
2.54mm
Row Spacing:
2.54mm
Number Of Rows:
双排
Number Of Pins:
40P
Voltage Rating (Max):
1kV
Contact Plating:
金
Operating Temperature:
-55℃~+105℃
Current Rating:
1A
Mounting Type:
直插
Mfr. Part #:
6840-4500PL
Package:
Through Hole,P=2.54mm
Model Number:
6840-4500PL
Introduction
Product Overview
The 3M Polarized Boardmount Socket, 6800 Series, is designed for reliable interconnectivity with a .100 .100 centerbump polarization and straight solder tails. This socket offers military dual polarization and a board retention feature for secure mounting during soldering operations. It mates with low profile shrouded headers and is suitable for applications requiring dependable board-to-board connections.
Product Attributes
- Brand: 3M
- Product Line: 6800 Series
- Polarization: Centerbump, Military Dual Polarization
- Solder Tails: Straight
- Insulation Material: Glass Filled Polyester (PBT)
- Insulation Flammability: UL 94V-0
- Insulation Color: Gray
- Contact Material: Copper Alloy
- Contact Plating Underplating: 2 m [ 79 ] Nickel
- Contact Plating Wiping Area: 0.3 m [ 12 ] Gold
- Solder Tails Plating: Gold flash
- Marking: 3M Logo, Part Identification Number, Orientation Triangle
- Certifications: UL File No.: E68080
- RoHS Compliance: RoHS Compliant 2005/95/EC (with specific exemptions for lead in compliant pin area and solder tail area, and decaBDE in insulating material as noted in the source document)
- China RoHS: Compliant (with specific notes on substance content as detailed in the source document)
Technical Specifications
| Specification | Value |
|---|---|
| Center Spacing | .100 .100 |
| Contact Quantity Options | 34, 40, 50 |
| Current Rating | 1 A |
| Insulation Resistance | > 1 109 at 500 VDC |
| Withstanding Voltage | 1000 VRMS at Sea Level |
| Temperature Rating | -55C to +105C |
| Process Rating (Max Insulator Temp) | 191C (Solder Wave Process Only) |
| Dimension A (34 Contacts) | 47.7 mm [ 1.88 in ] |
| Dimension A (40 Contacts) | 55.3 mm [ 2.18 in ] |
| Dimension A (50 Contacts) | 68.0 mm [ 2.68 in ] |
| Keying Plug (Optional) Dimensions | 0.66 [ .026 ] x 1.30 [ .051 ] x 0.81 [ .032 ] |
| Recommended Mating Connectors | 2.54 [.100] 2.54 [.100] Low Profile Header, 4600 Series Plug Connector without ejector latches |
2411220538_3M-6840-4500PL_C7031941.pdf
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