Mfr Part #:

QTS-050-01-L-D-RA-WT

100-position, 2-row, 0.64mm pitch right angle surface mount header connector from Samtec. Features gold contacts, ground bus plane, and solder retention.

✓ Total Stock: 10 pcs

$ Price Range: $14.35 - $21.45

QTS-050-01-L-D-RA-WT Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Speed Components Ltd ✓ Non-Authorised Inventory information	10 pcs On Request	10 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

QTS-050-01-L-D-RA-WT Description

Short technical summary and product information.

The Samtec QTS-050-01-L-D-RA-WT is a high-speed ground plane header connector from the Q Strip series. It features 100 positions arranged in 2 rows with a 0.64mm (0.025") pitch. The connector is designed for surface mount, right angle mounting and includes a ground bus plane and solder retention features for enhanced mechanical stability. The contacts are finished with 10µin (0.25µm) gold over nickel, ensuring reliable signal integrity. The connector has a channel performance metric of 25 Gbps NRZ, making it suitable for high-speed digital applications. It is packaged in trays with a standard quantity of 18 pieces. The height above board is 9.42mm (0.371"). This connector supports protocols such as PCIe 4.0, USB 10Gbps, and 25 Gbps Ethernet, as indicated by its protocol capability.

QTS-050-01-L-D-RA-WT Quick Information

Product Type: High-Speed Ground Plane Header Connector

Series: QTS-RA

Canonical Name: Samtec QTS-050-01-L-D-RA-WT .635mm High-Speed Ground Plane SMT Header Connector, 100 Position, 2 Row, Right Angle, Gold

Subcategory: High-Speed Ground Plane Connectors

QTS-050-01-L-D-RA-WT Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

QTS-050-01-L-D-RA-WT Estimated Pricing

Qty	Low	High
1+	$21.45	$21.45
10+	$20.31	$20.31
25+	$19.54	$19.54
50+	$19.07	$19.07
100+	$14.61	$14.61
250+	$14.35	$14.35

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

QTS-050-01-L-D-RA-WT Features

100 positions in 2 rows with 0.64mm pitch.
Right angle surface mount design for space-constrained layouts.
Gold contact finish with 10µin thickness for reliable connections.
Ground bus plane and solder retention for enhanced signal integrity.
Rated for 25 Gbps NRZ high-speed data transmission.

QTS-050-01-L-D-RA-WT Applications

Used in high-speed digital interconnects for data centers.
Suitable for PCIe 4.0 and USB 10Gbps applications.
Ideal for mezzanine board-to-board connections in networking equipment.
Applied in systems requiring 25 Gbps NRZ signal integrity.

QTS-050-01-L-D-RA-WT FAQs

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

How many positions does the QTS-050-01-L-D-RA-WT have?

100 positions arranged in 2 rows.

What is the pitch of this connector?

0.64mm (0.025").

What is the mounting type?

Surface mount, right angle.

What is the contact finish?

Gold with 10µin (0.25µm) thickness.

What is the height above board?

9.42mm (0.371").

What is the channel performance metric?

25 Gbps NRZ.

What features does this connector have?

Ground bus plane and solder retention.

Category	Arrays, Edge Type, Mezzanine (Board to Board)
Manufacturer Name	Samtec Inc.
Connector Type	Header, Outer Shroud Contacts
Contact Finish	Gold
Contact Finish Thickness	10.0µin (0.25µm)
Features	Ground Bus (Plane), Solder Retention
Halogen Free	Yes
Height Above Board	0.371" (9.42mm)
Lead Spacing	0.64 mm
Lead Style	Gold
Mounting Type	Surface Mount, Right Angle
Number of Positions	100
Number of Rows	2
Pitch	0.64mm (0.025")
Tape & Reel	Yes