DistyParts Icon
SS4-20-3.00-L-D-K-TR Samtec SS4 series 40-position, 2-row, 0.4mm pitch socket connector with outer shroud contacts. Features gold-plated contacts, surface mount termination, and a pick-and-place pad.
Mfr Part #:

SS4-20-3.00-L-D-K-TR

Available from 2 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
Samtec SS4 series 40-position, 2-row, 0.4mm pitch socket connector with outer shroud contacts. Features gold-plated contacts, surface mount termination, and a pick-and-place pad.
✓ Total Stock: 863 pcs
$ Price Range: $2.35 - $3.78

SS4-20-3.00-L-D-K-TR Available from 2 distributors

✓ 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
667 pcs
On Request
667 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
196 pcs
On Request
196 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SS4-20-3.00-L-D-K-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Contact Material
Current Rating
Data Rate
Features
Halogen Free
Height Above Board
Insulator Material
Lead Spacing
Lead Style
Mated Stacking Heights
Mounting Type
Number of Positions
Number of Rows
Operating Temperature Range
Packaging Type
Pitch
SMT Lead Coplanarity
SVHC Present
Tape & Reel
Voltage Rating
View Similar Products (0)

SS4-20-3.00-L-D-K-TR Description

Short technical summary and product information.

The Samtec SS4-20-3.00-L-D-K-TR is a 40-position, 2-row socket connector from the SS4 series, designed for high-density board-to-board applications on an ultra-fine 0.40mm pitch. It features outer shroud contacts with 10µin gold plating on the contact area and matte tin on the tail, ensuring reliable signal integrity. The connector supports data rates up to 28 Gbps and is rated for 1.6A per pin (2 pins powered) with a voltage rating of 155 VAC/219 VDC.

 

This surface mount connector has a height above board of 2.85mm and supports mated stacking heights of 4mm, 4.5mm, and 5.5mm when mated with the corresponding ST4 header. The insulator is molded from black LCP, and the contacts are phosphor bronze. It includes a polyimide film pick-and-place pad for automated assembly.

 

The SS4-20-3.00-L-D-K-TR is supplied in tape and reel packaging and is lead-free solderable. It operates over a temperature range of -55°C to +125°C.

SS4-20-3.00-L-D-K-TR Quick Information

Product Type: Board-to-Board Socket Connector
Series: SS4
Canonical Name: Samtec SS4 Series 40 Position 2 Row 0.4mm Pitch Socket Outer Shroud Contacts Surface Mount Connector
Subcategory: Board-to-Board Connector

SS4-20-3.00-L-D-K-TR Compliance

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

SS4-20-3.00-L-D-K-TR Estimated Pricing

Qty Low High
1+ $3.78 $3.78
10+ $3.14 $3.14
50+ $2.99 $2.99
100+ $2.85 $2.85
250+ $2.67 $2.67
500+ $2.54 $2.54
1,150+ $2.36 $2.36
4,600+ $2.35 $2.35

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

SS4-20-3.00-L-D-K-TR Features

  • Ultra-fine 0.40mm pitch for high density.
  • 40 positions in a 2-row configuration.
  • Gold-plated contacts for reliable connection.
  • Supports data rates up to 28 Gbps.
  • Includes pick-and-place pad for automated assembly.

SS4-20-3.00-L-D-K-TR Applications

  • Ideal for high-speed board-to-board interconnects.
  • Suitable for mezzanine stacking applications.
  • Used in space-constrained electronic designs.
  • Compatible with high-density I/O routing.

SS4-20-3.00-L-D-K-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the pitch of the SS4-20-3.00-L-D-K-TR connector?

The pitch is 0.40mm.

How many positions does this connector have?

It has 40 positions arranged in 2 rows.

What is the current rating of this connector?

The current rating is 1.6A per pin with 2 pins powered.

What is the voltage rating?

The voltage rating is 155 VAC / 219 VDC.

What mounting type does this connector use?

It uses surface mount (SMT) termination.

What is the operating temperature range?

The operating temperature range is -55°C to +125°C.

What data rate does this connector support?

It supports data rates up to 28 Gbps.

Home
Account

Categories