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| Categories | Transistor Socket |
|---|---|
| Delivery Time: | 33-37 weeks |
| Packaging Details: | PLCC-84 |
| Model Number: | 8484-21B1-RK-TP |
| MOQ: | 1584 |
| Stock: | 1584000 |
| Brand Name: | 3M |
| Description: | PLCC-84 IC Sockets RoHS |
| Company Info. |
| Shenzhen ECER Network Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
The 3M Chip Carrier Sockets Surfacemount 8400 Series are designed to accept chip carriers conforming to JEDEC outlines MO-047 for square and MO-052 for rectangular devices. These sockets feature a high-temperature insulator compatible with IR reflow and wave soldering processes, and are also compatible with automated loading equipment. The open-top design ensures unrestricted airflow, while molded slots facilitate easy device extraction. Optional PCB locating posts are available, and the product is RoHS Compliant.
| Specification | Value | Units |
|---|---|---|
| Contact Resistance | 15 | m |
| Insulation Resistance | >103 | M minimum |
| Capacitance | <1 | pF at 1 MHz |
| Temperature Rating | -40 to +105 | C |
| Process Rating (Max) | 260 | C (single pass, per J-STD-020C) |
Note: For Tape and Reel Packaging dimensions, contact 3M customer service or your preferred 3M distributor.
| Contact Quantity | A (mm [Inch]) | B (mm [Inch]) | C (mm [Inch]) | D (mm [Inch]) | E (mm [Inch]) | F (mm [Inch]) | G (mm [Inch]) | H (mm [Inch]) | Alignment Feature | Packaging |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 15.65 [0.616] | 15.65 [0.616] | 5.08 [0.200] | 5.08 [0.200] | 10.03 [0.395] | 10.03 [0.395] | 12.70 [0.500] | 6.35 [0.250] | A = With Location Post (tube packaging only) B = Without Location Post | TP = Tube Pack TR = Tape and Reel |
| 28 | 18.18 [0.716] | 18.18 [0.716] | 7.62 [0.300] | 7.62 [0.300] | 12.57 [0.495] | 12.57 [0.495] | 15.24 [0.600] | 7.62 [0.300] | A = With Location Post (tube packaging only) B = Without Location Post | TP = Tube Pack TR = Tape and Reel |
| 32 | 18.18 [0.716] | 20.75 [0.817] | 7.62 [0.300] | 10.16 [0.400] | 12.57 [0.495] | 15.11 [0.595] | 17.78 [0.700] | 7.62 [0.300] | A = With Location Post (tube packaging only) B = Without Location Post | TP = Tube Pack TR = Tape and Reel |
| 44 | 23.28 [0.917] | 23.28 [0.917] | 12.70 [0.500] | 12.70 [0.500] | 17.65 [0.695] | 17.65 [0.695] | 20.32 [0.800] | 10.16 [0.400] | A = With Location Post (tube packaging only) B = Without Location Post | TP = Tube Pack TR = Tape and Reel |
| 52 | 25.84 [1.017] | 25.84 [1.017] | 15.24 [0.600] | 15.24 [0.600] | 20.19 [0.795] | 20.19 [0.795] | 22.86 [0.900] | 11.43 [0.450] | A = With Location Post (tube packaging only) B = Without Location Post | TP = Tube Pack TR = Tape and Reel |
| 68 | 30.95 [1.219] | 30.95 [1.219] | 20.32 [0.800] | 20.32 [0.800] | 25.27 [0.995] | 25.27 [0.995] | 27.94 [1.100] | 13.97 [0.550] | A = With Location Post (tube packaging only) B = Without Location Post | TP = Tube Pack TR = Tape and Reel |
| 84 | 36.00 [1.417] | 36.00 [1.417] | 25.40 [1.000] | 25.40 [1.000] | 30.35 [1.195] | 30.35 [1.195] | 33.02 [1.300] | 16.51 [0.650] | A = With Location Post (tube packaging only) B = Without Location Post | TP = Tube Pack TR = Tape and Reel |
Important Notice: 3M PLCC products are tin plated on the contact wiping surface. This plating is necessary for mated reliability as standard PLCC contacts are also tin plated. Tin whiskers are an inherent characteristic of tin, and mechanical stress can promote whisker growth. It is possible for the PLCC and PLCC socket to exhibit tin whisker growth after mating. 3M follows iNEMI plating recommendations, including whisker-mitigating tin plating chemistry, to reduce the likelihood of tin whisker growth. Users should consider the suitability of a PLCC socket for their specific application needs, taking into account product lifespan, environment, mechanical stresses, humidity, and thermal cycling, which can stimulate tin whisker growth.
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