Shenzhen ECER Network Technology Co., Ltd.
| Number of Positions | - |
| Adaptation Package Type | - |
| Description | IC Sockets RoHS |
| Mfr. Part # | 8428-21B1-RK-TR |
| Model Number | 8428-21B1-RK-TR |
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Product Specification
| Number of Positions | - | Adaptation Package Type | - |
| Description | IC Sockets RoHS | Mfr. Part # | 8428-21B1-RK-TR |
| Model Number | 8428-21B1-RK-TR |
The 3M Chip Carrier Sockets Surfacemount 8400 Series are designed to accept chip carriers conforming to JEDEC outline MO-047 for square and MO-052 for rectangular configurations. These sockets feature a high-temperature insulator compatible with IR reflow and wave soldering processes, and are 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. These sockets are RoHS Compliant.
| Specification | Value |
|---|---|
| Contact Resistance | 15 m |
| Insulation Resistance | >103 M minimum |
| Capacitance | <1 pF at 1 MHz |
| Temperature Rating | -40C to +105C |
| Process Rating | Maximum 260C, single pass (profile per J-STD-020C) |
| Moisture Sensitivity Level | 1 (per J-STD-020C) |
Model Series: 84XX
| 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] | B | TP |
| 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] | B | TP |
| 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, B | TP |
| 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] | B | TP |
| 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] | B | TP |
| 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] | B | TP |
| 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] | B | TP |
Note: For Tape and Reel Packaging dimensions, contact 3M customer service or your preferred 3M distributor. Dimensions in mm (Inch) with tolerance .3 unless noted.
Alignment Feature: A = With Location Post (tube packaging only), B = Without Location Post.
Packaging: TP = Tube Pack, TR = Tape and Reel (see note).
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Total Annual:
10000000-50000000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Your Trusted Source for Integrated Circuit Shenzhen ECER Network Technology Co., Ltd. is a professional company focus on integrated circuit ic business. ECER connects buyers worldwide with verified manufacturers across 40+ industries. Every component sourced with precision, quality, and reliability... Your Trusted Source for Integrated Circuit Shenzhen ECER Network Technology Co., Ltd. is a professional company focus on integrated circuit ic business. ECER connects buyers worldwide with verified manufacturers across 40+ industries. Every component sourced with precision, quality, and reliability...
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