3M 150236 2020 RB WE board mount sockets offering flexible stacking options for PCB layout designs
Product Overview
The 3M Boardmount Socket 1502 Series offers robust connectivity solutions with a 2 mm x 2 mm pitch, available in Straight Surface Mount, Straight, and Right Angle Plated Through-Hole configurations. Designed for high-temperature environments and reflow soldering compatibility, these sockets feature a low height to minimize PCB stack height. They are end stackable (straight versions) and side stackable (thru-hole versions), with SMT parts available in tape and reel packaging for automated placement. These sockets are ideal for applications requiring reliable board-to-board interconnection.
Product Attributes
- Brand: 3M
- Series: 1502 Series
- Pitch: 2 mm x 2 mm
- Insulator Material: Glass Filled LCP (Surface Mount), Glass filled PCT (Vertical Thru-Hole & Right Angle Thru-Hole)
- Contact Material: Copper alloy
- Plating (Underplating): Nickel (1.27-3.8 m [50-150 ])
- Plating (Wiping Area): Gold (0.76 m [30 ])
- Plating (Solder Tails): Matte tin or tin-lead
- Marking: Orientation delta and 3M Logo (except surface mount)
- Certifications: UL File No.: E68080
Technical Specifications
| Specification | Details |
|---|---|
| Current Rating | 1 A |
| Insulation Resistance | > 1 109 at 250 VDC |
| Withstanding Voltage | 500 VDC at Sea Level |
| Temperature Rating | -55C to +105C |
| Process Rating (Max) | 260C (per J-STD-020C) |
| Moisture Sensitivity Level | 1 (per J-STD-020C) |
| Plating Suffix (RB) | 0.76 m [30 ] Gold with matte tin solder tails (RIA E1 & C1 apply) |
| Plating Suffix (TB) | 0.76 m [30 ] Gold with tin-lead solder tails (RIA E3 & C2 apply) |
| Board Location Post | 0 = None (Standard), 2 = With board location post (Special order) |
| Solder Tail Length (Dimension B) | 1 = 1.4 mm (Special order), 2 = 2.54 mm (Standard) |
| Standoff Height Code (Dimension B) | 0 = 0.38 mm (Standard), 1 = 1.35 mm (Special order), 2 = 0.71 mm (Special order - Avail. for 40, 44 and 50 position only) |
| Contact Quantity (Example) | 04 to 60 (See Table 1 for details) |
| Dimension A (Example) | 3.96 [0.156] to 59.87 [2.357] (See Table 1 for details) |
| Tape Width (Example) | 24 mm WB, 44 mm WD, 56 mm WE, 72 mm WF, 88 mm WG (See Table 1 for details) |
Note: Optional locator posts available for positions eight and greater.
Note: Mate point same for all board mount types.
Note: Tape & reel include vacuum pick-up cap for pick n place handling equipment. Parts in tray packaging are supplied without vacuum cap.
Note: Positions per row, subtract 1, multiply by 2 mm spacing.
Note: Optional locator posts: Positions per row, multiply by 2 mm, then subtract 4 mm.
Note: Standoff Height Table 2 provides dimensions B, C, D, E, F for each code.
Note: Tolerances: 0.127 mm [0.005 in] unless noted.
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