Mfr Part #:

LTH-040-01-G-D-A

Samtec LTH-040-01-G-D-A is an 80 position, 2 row, 0.50mm pitch surface mount header with outer shroud contacts and gold plating.

✓ Total Stock: 91 pcs

$ Price Range: $3.66 - $4.17

LTH-040-01-G-D-A 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	91 pcs On Request	91 pcs	On Request	1	On Request	On Request	08+	On Request	On Request

LTH-040-01-G-D-A Description

Short technical summary and product information.

The Samtec LTH-040-01-G-D-A is a low profile blade and beam board-to-board connector from the LTH series. It features 80 positions arranged in 2 rows with a 0.50mm pitch, designed for surface mount soldering. The connector uses a header with outer shroud contacts and includes a board guide feature for alignment during assembly.

Electrical specifications include a current rating of 2.6 A per pin (with 2 pins powered) and a voltage rating of 188 VAC / 266 VDC. The operating temperature range spans -55°C to +125°C, suitable for demanding environments. Contact finish is 10.0µin gold over 50µin nickel on beryllium copper contacts, with phosphor bronze terminals and a liquid crystal polymer insulator.

The mated stacking height is 2.31mm with the -01 lead style option. The component is lead-free solderable and has a maximum SMT lead coplanarity of 0.10mm. This connector is intended for mezzanine board-to-board applications requiring a compact, high-density interconnect solution.

LTH-040-01-G-D-A Quick Information

Product Type: Board-to-Board Connector

Series: LTH

Canonical Name: Samtec LTH Series 80 Position 0.50mm Pitch Surface Mount Header Outer Shroud Contacts Connector

Subcategory: Arrays, Edge Type, Mezzanine (Board to Board)

LTH-040-01-G-D-A Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Yes

LTH-040-01-G-D-A Estimated Pricing

Qty	Low	High
1+	$4.17	$4.17
48+	$3.92	$3.92
120+	$3.87	$3.87
264+	$3.84	$3.84
1,008+	$3.67	$3.67
2,520+	$3.66	$3.66

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

LTH-040-01-G-D-A Features

80 positions in 2 rows at 0.50mm pitch.
Surface mount header with outer shroud contacts.
Gold plated beryllium copper contacts.
Rated for 2.6A per pin and 188 VAC.
Operating temperature -55°C to +125°C.

LTH-040-01-G-D-A Applications

Mezzanine board-to-board stacking applications.
High-density interconnect in compact electronics.
Industrial and commercial electronic assemblies.

LTH-040-01-G-D-A FAQs

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

How many positions does the LTH-040-01-G-D-A have?

80 positions arranged in 2 rows.

What is the pitch of this connector?

0.50mm (0.020").

What is the current rating per pin?

2.6 A per pin (with 2 pins powered).

What is the voltage rating?

188 VAC / 266 VDC.

What is the mounting type?

Surface Mount.

What is the operating temperature range?

-55°C to +125°C.

What is the mated stacking height?

2.31mm with the -01 lead style.

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)
Contact Material	Beryllium Copper
Features	Board Guide
Height Above Board	1.68mm (0.066")
Insulator Material	Liquid Crystal Polymer
Lead Spacing	0.5 mm
Lead Style	-01
Mated Stacking Heights	2.31mm
Mounting Type	Surface Mount
Number of Positions	80
Number of Rows	2
Operating Temperature Range	-55°C to +125°C
Pitch	0.50mm (0.020")
SVHC Present	Not Present
Tape & Reel	No
Voltage Rating	188 VAC / 266 VDC