SSQ-139-01-L-D Samtec SSQ-139-01-L-D is a 78-position, 2-row, 0.100" (2.54mm) pitch through-hole socket strip with gold contact finish. It features a Tiger Buy™ contact system for high retention and is suitable for board-to-board or cable applications.
Mfr Part #:

SSQ-139-01-L-D

Available from 1 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
Samtec SSQ-139-01-L-D is a 78-position, 2-row, 0.100" (2.54mm) pitch through-hole socket strip with gold contact finish. It features a Tiger Buy™ contact system for high retention and is suitable for board-to-board or cable applications.
Total Stock: 5 pcs
$ Price Range: $8.20 - $9.70

SSQ-139-01-L-D Available from 1 distributor

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SSQ-139-01-L-D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Contact Length
Contact Material
Contact Type
Current Rating (2 pins powered)
Data Rate
Fastening Type
Halogen Free
Insertion Depth
Insulation Color
Insulation Height
Insulator Material
Lead Spacing
Lead Style
Material Flammability Rating
Mating Cycles
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Packaging Type
Pitch
Row Spacing
SVHC Present
Style
Tape & Reel
Termination
Voltage Rating

SSQ-139-01-L-D Description

Short technical summary and product information.

The SSQ-139-01-L-D is a 78-position socket strip from Samtec's Tiger Buy™ series. It features a dual-row configuration with 0.100" (2.54mm) pitch and through-hole solder termination. The contact system uses a forked (Tiger Buy™) design with gold plating on the contact area and matte tin on the tails, ensuring reliable electrical performance and durability.

 

This connector is rated for 6.3A per pin (with 2 pins powered) and supports voltages up to 465VAC or 655VDC. It operates over a temperature range of -55°C to +125°C and is capable of data rates up to 8 Gbps NRZ, making it suitable for a variety of signal integrity applications. The insulator is molded from black liquid crystal polymer with a UL94 V-0 flammability rating.

 

The SSQ series is designed for board-to-board or cable-to-board connections, with a push-pull fastening mechanism. The square tail leads provide secure self-nesting in through-hole applications. The part is supplied in bulk packaging and is lead-free solderable for double-row configurations.

 

With 100 mating cycles when using gold plating, this socket strip offers robust performance for prototyping, production, and industrial applications. Its compact 8.51mm insulation height and 2.64mm contact length allow for efficient use of PCB space.

SSQ-139-01-L-D Quick Information

Product Type: Socket Strip
Series: SSQ
Canonical Name: Samtec SSQ-139-01-L-D Socket Strip, 78 Positions, 2 Rows, 0.100" Pitch, Through Hole, Gold Contact
Subcategory: Headers, Receptacles, Female Sockets

SSQ-139-01-L-D Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead-Free Solderable: Yes (-S and -D row option)

SSQ-139-01-L-D Estimated Pricing

Qty Low High
1+ $9.70 $9.70
10+ $9.66 $9.66
25+ $9.51 $9.51
50+ $9.40 $9.40
100+ $8.85 $8.85
500+ $8.53 $8.53
1,000+ $8.20 $8.20

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

SSQ-139-01-L-D Features

  • 78 positions in 2 rows.
  • 0.100" (2.54mm) pitch spacing.
  • Gold contact finish for reliability.
  • Through-hole solder termination.
  • Rated for 6.3A per pin.

SSQ-139-01-L-D Applications

  • Ideal for board-to-board connections.
  • Suitable for cable-to-board applications.
  • Used in industrial control systems.
  • Perfect for prototyping and production.

SSQ-139-01-L-D FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the SSQ-139-01-L-D have?

78 positions.

What is the pitch of this connector?

0.100" (2.54mm).

What is the current rating of the SSQ-139-01-L-D?

6.3 A per pin with 2 pins powered.

What is the voltage rating?

465 VAC and 655 VDC.

What is the mounting type?

Through hole with solder termination.

What is the operating temperature range?

-55°C to +125°C.

What is the contact finish?

Gold on contact, matte tin on tail (10 µ" Gold).

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