HW-18-10-S-D-540-SM-A This is a 36 position, 2.54mm pitch surface mount board stacker header from Samtec. It features a 13.716mm stacker height, gold plated contacts, and operates from -55°C to +125°C.
Mfr Part #:

HW-18-10-S-D-540-SM-A

Available from 1 distributors
Mfr Name: Samtec Inc.
Samtec Inc.
This is a 36 position, 2.54mm pitch surface mount board stacker header from Samtec. It features a 13.716mm stacker height, gold plated contacts, and operates from -55°C to +125°C.
Total Stock: 126 pcs
$ Price Range: $5.30 - $9.25

HW-18-10-S-D-540-SM-A Available from 1 distributor

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126 pcs
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HW-18-10-S-D-540-SM-A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Contact Finish
Contact Finish Thickness
Halogen Free
Insulator Material
Lead Spacing
Lead Style
Lead-Free Solderable
Length
Mounting Type
Number of Positions
Number of Rows
Operating Temperature Range
Packaging Type
Pitch
Row Spacing
SVHC Present
Stacker Height
Standard Package Quantity
Tape & Reel
Terminal Material
Termination

HW-18-10-S-D-540-SM-A Description

Short technical summary and product information.

The Samtec HW-18-10-S-D-540-SM-A is a high-temperature flexible board stacking header designed for elevated board-to-board stacking applications. It features 36 positions arranged in 2 rows with a 0.100" (2.54mm) pitch and 0.100" row spacing. The surface mount design with solder termination enables reliable assembly in compact electronic assemblies. The header is constructed with a black Liquid Crystal Polymer (LCP) insulator and phosphor bronze terminals with a 30µin gold contact finish, ensuring reliable electrical performance in demanding environments. The stacker height is 0.540" (13.716mm), suitable for 1.000" (5.715mm) length board spacers. It is lead-free solderable and operates over a temperature range of -55°C to +125°C, making it suitable for industrial and automotive applications. The part is packaged in tubes of 12 pieces.

HW-18-10-S-D-540-SM-A Quick Information

Product Type: Board Stacker Header
Series: HW-SM
Canonical Name: Samtec HW-18-10-S-D-540-SM-A 36 Position 2.54mm Pitch Surface Mount Board Stacker Header
Subcategory: Board Spacers

HW-18-10-S-D-540-SM-A Compliance

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

HW-18-10-S-D-540-SM-A Estimated Pricing

Qty Low High
1+ $9.25 $9.25
12+ $8.59 $8.59
24+ $8.29 $8.29
60+ $7.33 $7.33
108+ $7.10 $7.10
252+ $6.46 $6.46
504+ $5.67 $5.67
1,008+ $5.32 $5.32
2,004+ $5.30 $5.30

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

HW-18-10-S-D-540-SM-A Features

  • 36 positions in 2 rows with 2.54mm pitch.
  • Surface mount design with solder termination.
  • Gold contact finish for reliable performance.
  • 13.716mm stacker height for board spacing.
  • Operates from -55°C to +125°C.

HW-18-10-S-D-540-SM-A Applications

  • Elevated board-to-board stacking in electronic assemblies.
  • High-temperature applications requiring reliable connections.
  • Surface mount designs needing precise spacing.

HW-18-10-S-D-540-SM-A FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the HW-18-10-S-D-540-SM-A have?

36 positions.

What is the pitch of this header?

2.54mm (0.100").

What is the mounting type?

Surface mount.

What is the stacker height?

13.716mm (0.540").

What is the operating temperature range?

-55°C to +125°C.

What is the contact finish?

Gold, 30µin (0.76µm) over nickel.

Is it lead-free solderable?

Yes.

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