Low profile 3M 150220-2020-RB-WD connectors designed for minimal PCB stack height and end stackability
3M Boardmount Socket 1502 Series
The 3M Boardmount Socket 1502 Series offers a 2 mm x 2 mm pitch for straight surface mount, straight, and right-angle plated through-hole applications. These connectors are designed with high-temperature insulators and are reflow solder compatible, making them suitable for automated placement. Their low height design helps minimize PCB stack height, and they offer end stackability for straight versions and side stackability for through-hole versions. SMT parts are available in tape and reel packaging with a vacuum cap for automated placement.
Product Attributes
- Brand: 3M
- Series: 1502 Series
- Contact Pitch: 2 mm x 2 mm
- Mounting Type: Straight Surface Mount, Straight Plated Through-Hole, Right Angle Plated Through-Hole
- Insulator Material: Glass Filled LCP (Surface Mount), Glass filled PCT (Vertical Thru-Hole, Right Angle Thru-Hole)
- Contact Material: Copper alloy
- Plating (Wiping Area): 0.76 m [30 ] Gold
- Plating (Underplating): 1.27-3.81 m [50-150 ] Nickel
- Plating (Solder Tails): 5.1 m [200 ] Matte tin or tin-lead
- Marking: Orientation delta and 3M Logo (except surface mount)
- Certifications: UL File No.: E68080
Technical Specifications
| Specification | Value |
|---|---|
| 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 (Gold/Tin) | RB = 0.76 m [30 ] Gold with matte tin solder tails (RIA E1 & C1 apply) |
| Plating Suffix (Gold/Tin-Lead) | TB = 0.76 m [30 ] Gold with tin-lead solder tails (RIA E3 & C2 apply) |
| Optional Locator Posts | Available for positions eight and greater |
| Tape & Reel Packaging | Includes vacuum pick-up cap for pick n place handling equipment |
| Tray Packaging | Supplied without vacuum cap |
Ordering Information (Partial)
Base Part Number Structure: 1502XX-YYY-ZZ-AA
Number of Positions: See Table 1 for available quantities and corresponding dimension A.
Board Location Post:
- 0 = None (Standard)
- 2 = With board location post (Special order)
Packaging Style:
- Blank = Tray packaging
- WX = Tape & reel pkg (see Table 1 for ordering code)
Plating Suffix:
- RB = 0.76 m [30 ] Gold with matte tin solder tails (RIA E1 & C1 apply)
- TB = 0.76 m [30 ] Gold with tin-lead solder tails (RIA E3 & C2 apply)
Solder Tail Length (for 1502XX-600X-XX):
- 1 = 1.4 mm (Special order)
- 2 = 2.54 mm (Standard)
Standoff Height Code (for 1502XX-5XX2-XX):
- 0 = 0.38 mm (Standard)
- 1 = 1.135 mm (Special order)
- 2 = 0.71 mm (Special order - Available for 40, 44 and 50 position only)
Note: Dimensions are for reference only. Tolerances are 0.127 mm [0.005 in] unless otherwise noted.
2410311323_3M-150220-2020-RB-WD_C5480102.pdf
