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SAMTEC SEAM40020S082A High-Speed Connector

The SAMTEC SEAM series connector is a high-speed, high-density solution ideal for demanding applications requiring open-pin-field configurations. Constructed with black LCP insulation and copper alloy contacts, it provides robust performance and reliable connectivity. It supports data rates up to 500 Mbps and is compatible with various standards including 100GbE, Fibre Channel, and PCI Express. The connector is RoHS compliant and lead-free solderable, ensuring environmental responsibility and ease of integration. Available in multiple row configurations and plating options, the SEAM series offers flexibility for diverse design requirements.

Authorized Distributors
Part No:SEAM-40-02.0-S-08-2-A
Stock:2
Inv Date:06-12-2026
Price: Unit price: $19.31
Buy/RFQ:
Part No:SEAM-40-02.0-S-08-2-A
Stock:2
Inv Date:06-12-2026
Price: Unit price: $19.31
Buy/RFQ:

SAMTEC SEAM40020S082A High-Speed Connector Specifications:

  • up_to: 500
  • mates_with: Pins 5, 8 and 10 row footprint
  • compatible_with: SEAF, SEAFP (1.15 mm).045" SamArray [®]
  • standoffs_nominal: NOMINAL
  • insulator_material: Black LCP
  • contact_material: Copper Alloy
  • operating_temp_range: -55 °C to +125 °C
  • current_rating_low_stack_height: 1.8 A per pin insertion (7 mm stack height)
  • current_rating_adjacent_pins_powered: 1.8 A per pin extraction (10 adjacent pins powered)
  • plating: Au or Sn over 50 µ" (1.27 µm) Ni
  • contact_resistance: 5.5 mW WITH 30 µ" GOLD
  • working_voltage: 240 VAC SEAM/SEAF @ 10 mm Mated Stack Height
  • rohs_compliant: Yes
  • lead_free_solderable: Yes
  • standards: PISMO 2, VITA 47, VITA 57.1
  • protocols: 100 GbE, Fibre Channel, Rapid I/O, PCI Express, SATA, InfiniBand
  • lead_plating_options: –L, –A
  • solder_charge: –1
  • alignment_pins: will not self-center (Required. Arrays on solder pads)
  • lead_style_options: –10, –15, –20, –30, –40, –50
  • lead_style_02_0: (4.60) .181
  • lead_style_03_0: (5.59) .220
  • lead_style_03_5: (6.10) .240
  • lead_style_06_5: (9.14) .360
  • lead_style_07_0: (9.60) .378
  • lead_style_09_0: (11.60) .457
  • lead_style_11_0: (13.60) .535
  • solder_tail_options: –2, –K
  • solder_charge_options: –05, –06
  • solder_tail_options_05_0: Matte Tin on solder tail
  • solder_tail_options_06_0: Matte Tin on solder tail
  • solder_tail_options_06_5: Not available
  • rows_options: –04, –05, –06, –08, –10
  • tape_reel_option: –TR
  • number_of_rows_04: (7.06) .278
  • number_of_rows_05_06: (9.60) .378
  • number_of_rows_08: (12.14) .478
  • number_of_rows_10: (14.68) .578
  • number_of_positions_01: (1.27) .050
  • mated_heights: SEAMLEAD SEAF LEAD STYLE (1.27) .050
  • array_pair: 40x8 COUNT 80, 30x10 75, 30x8 60, 30x6 45, 50x10 125, 50x8 100, 20x10 25, 20x8 50, 40x10 100, 20x5 25

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Frequently Asked Questions

Where can I buy SAMTEC SEAM40020S082A?

You can click on the BUY or RFQ button to purchase SEAM40020S082A from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SEAM40020S082A?

You can download the SEAM40020S082A datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SEAM40020S082A?

SAMTEC

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