Mfr Part #:

SEAF8-50-1-S-10-2-RA

Samtec SEAF8-50-1-S-10-2-RA is a high density array receptacle connector with 500 positions in 10 rows, 0.8mm pitch, right angle surface mount, gold contacts, rated for 1.1A and 240VAC/339VDC.

✓ Total Stock: 2 pcs

$ Price Range: $54.30 - $78.98

SEAF8-50-1-S-10-2-RA Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	2 pcs On Request	2 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

SEAF8-50-1-S-10-2-RA Description

Short technical summary and product information.

The Samtec SEAF8-50-1-S-10-2-RA is a high-density array receptacle connector from the SEARAY series. It features 500 positions arranged in 10 rows on a 0.80 mm pitch, enabling dense board-to-board interconnections. The connector uses a right-angle surface mount design with gold-plated contacts (30 µinch) for reliable signal integrity.

Electrical ratings include a maximum current of 1.1 A and voltage rating of 240 VAC / 339 VDC. The connector supports high-speed data rates up to 56 Gbps PAM4 and 28 Gbps NRZ, making it suitable for advanced protocols such as PCIe 5.0, InfiniBand HDR, and 100 GbE. The rugged Edge Rate contact design ensures low insertion and withdrawal forces.

The part is packaged in tape and reel with a standard quantity of 75 pieces per reel. It is RoHS compliant and lead-free solderable. The operating temperature range is -55°C to +125°C (inferred from series). This connector is ideal for high-performance computing, networking, and telecommunications equipment requiring high pin count and signal density.

SEAF8-50-1-S-10-2-RA Quick Information

Product Type: High Density Array Receptacle Connector

Series: SEAF8

Canonical Name: Samtec SEAF8 Series High Density Array Receptacle, 500 Position, 0.8mm Pitch, Surface Mount Right Angle

Subcategory: High Density Array Connectors

SEAF8-50-1-S-10-2-RA Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Lead Free

SEAF8-50-1-S-10-2-RA Estimated Pricing

Qty	Low	High
1+	$78.98	$78.98
10+	$67.56	$67.56
25+	$67.49	$67.49
50+	$55.65	$55.65
75+	$55.65	$55.65
100+	$54.30	$54.30

Estimated market price range - modelled values for guidance only, not live distributor offers.

SEAF8-50-1-S-10-2-RA Features

500 positions in 10 rows.
0.8mm pitch for high density.
Right angle surface mount design.
Gold plated contacts for reliability.
Supports 56 Gbps PAM4 data rate.

SEAF8-50-1-S-10-2-RA Applications

High-speed board-to-board interconnects.
Data center and networking equipment.
Telecommunications infrastructure.
Test and measurement systems.

SEAF8-50-1-S-10-2-RA FAQs

7 frequently asked questions generated from this part’s specifications.

How many positions does the SEAF8-50-1-S-10-2-RA have?

500 positions in 10 rows.

What is the pitch of this connector?

0.80 mm (0.0315 inches).

What is the current rating?

1.1 A maximum.

What is the voltage rating?

240 VAC / 339 VDC maximum.

What is the mounting type?

Surface mount, right angle.

What data rates does this connector support?

56 Gbps PAM4 and 28 Gbps NRZ.

What is the contact finish?

Gold with 30 µinch thickness.

Category	Arrays, Edge Type, Mezzanine (Board to Board)
Manufacturer Name	Samtec Inc.
Connector Type	High Density Array, Female
Contact Finish	Gold
Contact Finish Thickness	30.0 µin (0.76 µm)
Contact Material	Copper Alloy
Current Rating	1.1 A
Data Rate	56 Gbps (PAM4) / 28 Gbps (NRZ)
Halogen Free	Yes
Insulator Material	LCP
Lead Style	Smd
Mounting Type	Surface Mount, Right Angle
Number of Positions	500
Number of Rows	10
Operating Temperature Range	-55°C to +125°C
Pitch	0.80 mm (0.031")
SVHC Present	Not Present
Tape & Reel	Yes
Voltage Rating	240 VAC / 339 VDC