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ERF8-070-05.0-S-DV Samtec ERF8-070-05.0-S-DV is a 140-position socket connector with 0.8mm pitch, surface mount, gold contacts, and Edge Rate contact system.
Mfr Part #:

ERF8-070-05.0-S-DV

Available from 1 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
Samtec ERF8-070-05.0-S-DV is a 140-position socket connector with 0.8mm pitch, surface mount, gold contacts, and Edge Rate contact system.
✓ Total Stock: 14 pcs

ERF8-070-05.0-S-DV Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Hybrid Electronics ✓
Non-Authorised Inventory information
14 pcs
On Request
14 pcs On Request 1 On Request On Request 2010 On Request On Request
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ERF8-070-05.0-S-DV Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Current Rating
Features
Height Above Board
Insulator Material
Lead Style
Mated Stacking Heights
Mounting Type
Number of Positions
Number of Rows
Operating Temperature Range
Pitch
Terminal Material
Termination Style
Voltage Rating (Maximum @ AC)
Voltage Rating (Maximum @ DC)
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ERF8-070-05.0-S-DV Description

Short technical summary and product information.

The Samtec ERF8-070-05.0-S-DV is a 140-position socket connector from the Edge Rate series, designed for high-speed mezzanine board-to-board applications. It features 2 rows with a 0.8mm pitch and surface mount termination. Contacts are gold-plated beryllium copper with 30µin (0.76µm) gold over nickel, ensuring reliable signal integrity and durability.

 

Electrical ratings include 1.4A per contact and 225VAC/318VDC maximum voltage. The operating temperature range spans -55°C to +125°C, suitable for harsh environments. The insulator is black LCP (Liquid Crystal Polymer), and the connector includes a board guide for alignment. Mated stacking heights range from 7mm to 20mm, offering flexibility in design.

 

The Edge Rate contact system reduces broadside coupling and crosstalk, making it ideal for high-speed digital signals. This connector is lead-free solderable and RoHS3 compliant.

ERF8-070-05.0-S-DV Quick Information

Product Type: Mezzanine Connector
Series: ERF8
Canonical Name: Samtec ERF8 Series Socket Connector, 140 Positions, 0.8mm Pitch, Surface Mount
Subcategory: Mezzanine Connectors

ERF8-070-05.0-S-DV Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead-Free Solderable

ERF8-070-05.0-S-DV Features

  • 140 positions in 2 rows with 0.8mm pitch.
  • Gold-plated beryllium copper contacts for reliability.
  • Surface mount design with board guide feature.
  • Rated for 1.4A per contact and 225VAC.
  • Operating temperature range -55°C to +125°C.

ERF8-070-05.0-S-DV Applications

  • Used in high-speed mezzanine board-to-board connections.
  • Ideal for rugged, high-cycle applications.
  • Suitable for signal integrity-critical designs.
  • Common in telecom and data communication equipment.

ERF8-070-05.0-S-DV FAQs

7 frequently asked questions generated from this part’s specifications.
What is the number of positions?

140 positions in 2 rows.

What is the pitch?

0.80mm (0.031").

What is the current rating?

1.4A per contact.

What is the voltage rating?

225VAC and 318VDC maximum.

What is the mounting type?

Surface mount.

What is the operating temperature range?

-55°C to +125°C.

What are the mated stacking heights?

7mm, 10mm, 13mm, 14mm, and 20mm.

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