LSHM-150-L4.0-L-DV-A-S-K-TR Equivalent & Substitute Parts

Part Overview

The LSHM-150-L4.0-L-DV-A-S-K-TR is a 100-position self-mating, non-gendered hermaphroditic rectangular connector from Samtec Inc.'s Razor Beam™ LSHM series. This surface mount connector features gold-plated contacts and is designed for high-density interconnect applications requiring board guides and pick-and-place compatibility. The part is Active status and ROHS3 compliant. Substitute parts may be required due to packaging format availability, inventory constraints, or specific supply chain requirements while maintaining identical electrical and mechanical performance.

Substiute Parts

LSHM-150-L4.0-L-DV-A-S-K-TR

Samtec Inc.In Stock: 1054LSHM-150-L4.0-L-DV-A-S-K-TR Datasheet

Current PartRFQ

LSHM-150-04.0-L-DV-A-S-K-TR

Samtec Inc.In Stock: 79103LSHM-150-04.0-L-DV-A-S-K-TR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The LSHM-150-L4.0-L-DV-A-S-K-TR has one parametric equivalent substitute: LSHM-150-04.0-L-DV-A-S-K-TR. This substitution is valid based on the following criteria:

Identical Electrical Parameters:

• 100 positions, 0.020" (0.50mm) pitch, 2-row configuration
• Self-mating, non-gendered, hermaphroditic connector type
• Gold contact finish with 10.0µin (0.25µm) thickness
• Identical mated stacking heights (6.5mm, 7mm, 8mm, 10mm)
• Identical height above board (0.215" / 5.46mm)

Identical Mechanical Parameters:

• Surface mount mounting type
• Board guide, pick and place, and shielded features
• Same base product number (LSHM-150)

Difference: The substitute part differs only in packaging format: the main part is supplied in Tape & Reel (TR) format, while the substitute is available in Cut Tape (CT) & Digi-Reel® format. Both packaging options contain identical connector components with no functional or performance differences.

Parameter Comparison

Engineering Selection Recommendations

Both the LSHM-150-L4.0-L-DV-A-S-K-TR and LSHM-150-04.0-L-DV-A-S-K-TR are Active status products from Samtec Inc. and meet ROHS3 compliance requirements. Selection between these parts should be based on packaging and supply chain requirements:

• LSHM-150-L4.0-L-DV-A-S-K-TR (Tape & Reel): Suitable for high-volume automated assembly operations requiring continuous reel feeding.
• LSHM-150-04.0-L-DV-A-S-K-TR (Cut Tape & Digi-Reel®): Suitable for mixed-volume production, prototyping, or applications requiring flexible packaging options.

Both parts deliver identical electrical performance, mechanical fit, and environmental compliance. The choice between them is determined by manufacturing process requirements and inventory management strategy, not by functional or performance considerations.

Frequently Asked Questions (FAQ)

Q: Are these connectors electrically interchangeable? A: Yes. Both parts have identical electrical specifications including 100 positions, 0.020" pitch, gold contact finish with 10.0µin thickness, and self-mating hermaphroditic configuration.

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel® packaging? A: Tape & Reel (TR) provides continuous reel format for automated high-speed pick-and-place equipment. Cut Tape (CT) & Digi-Reel® offers flexible packaging suitable for lower-volume runs, mixed assembly, or manual handling. The connector components are identical.

Q: Can I use these connectors interchangeably on the same PCB? A: Yes. Both parts have identical mechanical dimensions, mounting type (surface mount), height above board (0.215"), and mated stacking heights (6.5mm, 7mm, 8mm, 10mm). They are mechanically and functionally interchangeable.

Q: Are both parts RoHS compliant? A: Yes. Both LSHM-150-L4.0-L-DV-A-S-K-TR and LSHM-150-04.0-L-DV-A-S-K-TR are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited).

Q: Which part should I specify for my design? A: Specify based on your manufacturing process. For automated high-volume assembly, use the Tape & Reel format. For prototyping, low-volume production, or mixed assembly environments, use the Cut Tape & Digi-Reel® format. Both deliver identical performance.