TW-20-07-L-D-500-SM-A Samtec TW-20-07-L-D-500-SM-A is a 40 position, 2 row board stacker with a 2.00mm pitch and 0.500in stack height. It features surface mount termination with gold contact finish.
Mfr Part #:

TW-20-07-L-D-500-SM-A

Available from 1 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
Samtec TW-20-07-L-D-500-SM-A is a 40 position, 2 row board stacker with a 2.00mm pitch and 0.500in stack height. It features surface mount termination with gold contact finish.
Total Stock: 72 pcs
$ Price Range: $5.80 - $7.29

TW-20-07-L-D-500-SM-A Available from 1 distributor

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Non-Authorised
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72 pcs
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TW-20-07-L-D-500-SM-A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Contact Finish
Contact Finish Thickness
Data Rate
Halogen Free
Lead Spacing
Lead Style
Length
Mounting Type
Number of Positions
Number of Rows
Overall Length
Packaging Type
Pitch
Row Spacing
Stack Height
Standard Package Quantity
Tape & Reel
Termination

TW-20-07-L-D-500-SM-A Description

Short technical summary and product information.

The Samtec TW-20-07-L-D-500-SM-A is a 40 position, 2 row board stacker from the TW series, designed for elevated board stacking applications. It features a 2.00mm (0.079") pitch and a 0.500in stack height, with an overall length of 0.751in. The connector uses surface mount termination with solder contacts and a gold contact finish of 10.0µin (0.25µm).

 

This board stacker supports data rates up to 8 Gbps, making it suitable for high-speed signal applications. The connector body is black and comes in a tube packaging with a standard package quantity of 14 pieces. The contact system uses 0.020" (0.50 mm) square posts in a vertical orientation.

 

The TW-20-07-L-D-500-SM-A is part of Samtec's flexible stacking solution, allowing for non-standard board stacking heights. It is designed for surface mount assembly and is RoHS3 compliant and REACH unaffected.

TW-20-07-L-D-500-SM-A Quick Information

Product Type: Board Stacker
Series: TW-20-07
Canonical Name: Samtec TW-20-07-L-D-500-SM-A 2.00mm Pitch Board Stacker, 40 Position, 2 Row, Surface Mount, 0.500in Stack Height
Subcategory: Board Spacers, Stackers (Board to Board)

TW-20-07-L-D-500-SM-A Compliance

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

TW-20-07-L-D-500-SM-A Estimated Pricing

Qty Low High
1+ $7.29 $7.29
10+ $6.97 $6.97
25+ $6.52 $6.52
50+ $6.00 $6.00
100+ $5.80 $5.80

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

TW-20-07-L-D-500-SM-A Features

  • 40 position, 2 row board stacker.
  • 2.00mm pitch with 0.500in stack height.
  • Supports data rates up to 8 Gbps.
  • Surface mount termination with gold contacts.
  • Tube packaging with 14 pieces per tube.

TW-20-07-L-D-500-SM-A Applications

  • Ideal for elevated board stacking applications.
  • Suitable for high-speed signal transmission up to 8 Gbps.
  • Used in flexible stacking height configurations.

TW-20-07-L-D-500-SM-A FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the TW-20-07-L-D-500-SM-A have?

The TW-20-07-L-D-500-SM-A has 40 positions arranged in 2 rows.

What is the pitch of this board stacker?

The pitch is 2.00mm (0.079").

What is the stack height of the TW-20-07-L-D-500-SM-A?

The stack height is 0.500in.

What is the mounting type for this connector?

The mounting type is surface mount with solder termination.

What is the contact finish on the TW-20-07-L-D-500-SM-A?

The contact finish is gold with a thickness of 10.0µin (0.25µm).

What data rate does the TW-20-07-L-D-500-SM-A support?

The connector supports data rates up to 8 Gbps.

What packaging is the TW-20-07-L-D-500-SM-A available in?

It is available in tube packaging with a standard package quantity of 14 pieces.

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