Mfr Part #:

QTH-080-03-L-D-DP-A-K

Differential pair array connector, male, 160 positions, 2 rows, 0.50mm pitch, surface mount. Features gold contact finish, board guide, ground bus, and pick and place.

✓ Total Stock: 1,492 pcs

$ Price Range: $23.30

QTH-080-03-L-D-DP-A-K Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Braun Electronic Components ✓ Non-Authorised Inventory information	746 pcs On Request	746 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
MW.FEP S.p.A. ✓ Non-Authorised Inventory information	746 pcs On Request	746 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

QTH-080-03-L-D-DP-A-K Description

Short technical summary and product information.

The QTH-080-03-L-D-DP-A-K is a differential pair array connector from Samtec's Q Strip series. It is a male plug with 160 positions arranged in 2 rows at a 0.50mm pitch. The connector is surface mount and features a gold contact finish of 10.0µin over nickel. It includes a board guide, ground bus plane, and pick and place feature for automated assembly.

This connector supports up to 80 differential pairs with a maximum data rate of 19 Gbps (9.5 GHz) and a channel performance metric of 14 Gbps NRZ. The low profile 5 mm stack height and 11 mm mated stacking heights make it suitable for mezzanine board-to-board applications requiring high-speed signal integrity.

The connector is packaged in trays with 22 parts per package. It is RoHS compliant (unverified) and has an MSL rating of 1 (unlimited).

QTH-080-03-L-D-DP-A-K Quick Information

Product Type: Differential Pair Array Connector

Series: QTH-080

Canonical Name: Differential Pair Array Connector, Male, 160 Positions, 0.50mm Pitch, Surface Mount

Subcategory: Board-to-Board Connector

QTH-080-03-L-D-DP-A-K Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

QTH-080-03-L-D-DP-A-K Estimated Pricing

Qty	Low	High
22+	$23.30	$23.30

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

QTH-080-03-L-D-DP-A-K Features

160-position differential pair array connector.
0.50mm pitch for high-density routing.
Supports up to 19 Gbps data rate.
Surface mount with pick-and-place feature.
Includes board guide and ground bus plane.

QTH-080-03-L-D-DP-A-K Applications

Used in high-speed mezzanine board-to-board connections.
Ideal for differential pair signaling up to 19 Gbps.
Suitable for industrial networking and telecom equipment.
Applicable in data center and server backplane designs.

QTH-080-03-L-D-DP-A-K FAQs

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

What is the number of positions?

160 positions.

What is the pitch?

0.50 mm (0.0197 in).

What is the mounting type?

Surface mount.

How many differential pairs does it support?

Up to 80 differential pairs.

What is the maximum data rate?

19 Gbps.

What is the stack height?

5 mm.

What is the packaging?

Tray, 22 parts per package.

Category	Arrays, Edge Type, Mezzanine (Board to Board)
Manufacturer Name	Samtec Inc.
Channel Performance Metric	14 Gbps NRZ
Connector Type	Differential Pair Array, Male
Contact Finish	Gold
Contact Finish Thickness	10.0µin (0.25µm)
Features	Board Guide, Ground Bus (Plane), Pick and Place
Halogen Free	Yes
Height Above Board	0.404" (10.27mm)
Lead Spacing	0.5 mm
Lead Style	Gold
Mated Stacking Heights	11mm
Maximum Data Rate	19 Gbps
Mounting Type	Surface Mount
Number of Differential Pairs	80
Number of Positions	160
Number of Rows	2
Packaging Type	Tray
Pitch	0.50mm (0.020")
Stack Height	5 mm
Standard Package Qty	22
Tape & Reel	Yes