BTH-120-01-L-D-A-TR Equivalent & Substitute Parts

Part Overview

The BTH-120-01-L-D-A-TR is a 240 position connector header manufactured by Samtec Inc., designed for surface mount applications with outer shroud contacts and gold plating. This rectangular connector operates at a 0.020" (0.50mm) pitch with a 2-row configuration and includes board guide features. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when packaging configurations differ while maintaining identical electrical and mechanical specifications, allowing for flexible procurement and inventory management without compromising functional performance.

Substiute Parts

BTH-120-01-L-D-A-TR

Samtec Inc.In Stock: 914BTH-120-01-L-D-A-TR Datasheet

Current PartRFQ

BTH-120-01-L-D-A

Samtec Inc.In Stock: 919BTH-120-01-L-D-A Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The BTH-120-01-L-D-A-TR and BTH-120-01-L-D-A are functionally equivalent based on the following critical parameters that determine substitutability:

• Number of Positions: 240
• Pitch: 0.020" (0.50mm)
• Number of Rows: 2
• Connector Type: Header, Outer Shroud Contacts
• Mounting Type: Surface Mount
• Contact Finish: Gold at 10.0µin (0.25µm)
• Height Above Board: 0.168" (4.27mm)
• Mated Stacking Height: 5mm
• Features: Board Guide
• RoHS3 Compliance
• MSL 1 Rating

The sole difference between these parts is packaging configuration: BTH-120-01-L-D-A-TR is supplied in Tape & Reel format, while BTH-120-01-L-D-A is supplied in Tray format. Both parts share identical electrical and mechanical specifications, making them interchangeable for circuit design and functional performance.

Parameter Comparison

Engineering Selection Recommendations

Both BTH-120-01-L-D-A-TR and BTH-120-01-L-D-A maintain Active product status with full RoHS3 compliance and REACH unaffected designation. Selection between these parts should be based on procurement and assembly requirements:

BTH-120-01-L-D-A-TR (Tape & Reel packaging) is suitable for high-volume automated assembly operations where tape feeding systems are integrated into pick-and-place equipment.

BTH-120-01-L-D-A (Tray packaging) is suitable for manual assembly, lower-volume production runs, or operations where tape handling infrastructure is not available.

Both parts carry identical electrical performance characteristics, mechanical dimensions, and regulatory compliance certifications. The choice between them does not affect circuit functionality or reliability.

Frequently Asked Questions (FAQ)

Q: Can BTH-120-01-L-D-A be used as a direct replacement for BTH-120-01-L-D-A-TR in production?

A: Yes. Both parts are electrically and mechanically identical. The substitution is valid from a functional standpoint. The difference is packaging format only. Verify that your assembly process can accommodate Tray packaging if switching from Tape & Reel.

Q: What is the difference between Tape & Reel and Tray packaging?

A: Tape & Reel (TR) packaging supplies components on a continuous carrier tape wound on a reel, designed for automated pick-and-place assembly. Tray packaging supplies components in a static tray format, typically used for manual handling or lower-volume assembly processes.

Q: Are there any compliance differences between these two part numbers?

A: No. Both parts carry identical RoHS3 compliance, REACH unaffected status, MSL 1 rating, and all other regulatory certifications. Compliance status does not differ based on packaging format.

Q: What are the critical parameters that make these parts substitutable?

A: The 240 position count, 0.020" (0.50mm) pitch, 2-row configuration, gold contact finish at 10.0µin thickness, 0.168" (4.27mm) height above board, 5mm mated stacking height, and board guide features are the parameters that establish functional equivalence. Packaging format does not affect these specifications.

Q: Can I mix Tape & Reel and Tray packaging in the same production run?

A: Yes, provided your assembly equipment can handle both packaging formats. However, this may require process adjustments and is typically avoided to maintain consistent assembly workflow.