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Samtec Inc. ERF50 Series

21 variants · Samtec Inc.

About the Samtec Inc. ERF50 Series

The Samtec Inc. ERF50 Series series groups 21 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common connector type of Socket, Center Strip Contacts, contact finish of Gold and package of Tape & Reel (TR); Cut Tape (CT). Variants differ by contact finish thickness, features and height above board, so you can match the exact contact finish thickness your application requires using the selection guide below. All listed Samtec Inc. ERF50 Series part numbers are active and orderable.

Select a variant by

Contact finish thickness
10.0µin (0.25µm) · 30.0µin (0.76µm)
Features
Board Guide · Board Guide, Pick and Place
Height above board
0.187\" (4.75mm) · 0.193\" (4.90mm) · 0.272\" (6.90mm)
Mounting type
Surface Mount · Surface Mount, Right Angle
Positions
20 · 40 · 60 · 80 · 140
Mated stacking heights
7mm, 9mm, 10mm · 9mm, 11mm, 12mm

Shared specifications

Connector type
Socket, Center Strip Contacts
Contact finish
Gold
Package
Tape & Reel (TR); Cut Tape (CT)
Pitch
0.020\" (0.50mm)
Rows
2

Variant comparison

ParameterERF5-010-05.0-L-DV-K-TRERF5-020-01-L-D-RA-TRERF5-040-01-L-D-RA-TRERF5-040-07.0-L-DV-K-TRERF5-070-05.0-L-DV-K-TRERF5-010-01-L-D-RA-TR
Contact finish thickness10.0µin (0.25µm)10.0µin (0.25µm)10.0µin (0.25µm)10.0µin (0.25µm)10.0µin (0.25µm)10.0µin (0.25µm)
FeaturesBoard Guide, Pick and PlaceBoard GuideBoard GuideBoard Guide, Pick and PlaceBoard Guide, Pick and PlaceBoard Guide
Height above board0.193\" (4.90mm)0.187\" (4.75mm)0.187\" (4.75mm)0.272\" (6.90mm)0.193\" (4.90mm)0.187\" (4.75mm)
Mounting typeSurface MountSurface Mount, Right AngleSurface Mount, Right AngleSurface MountSurface MountSurface Mount, Right Angle
Positions2040808014020
Mated stacking heights7mm, 9mm, 10mm9mm, 11mm, 12mm7mm, 9mm, 10mm

Request a quote on any Samtec Inc. ERF50 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Samtec Inc. ERF50 Series variants differ?
Samtec Inc. ERF50 Series part numbers differ by contact finish thickness, features, height above board and mounting type. Use the selection guide above to pick by contact finish thickness.
How many Samtec Inc. ERF50 Series part numbers are listed?
21 Samtec Inc. ERF50 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Samtec Inc. ERF50 Series?
Request a quote (RFQ) for any Samtec Inc. ERF50 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants