HTSW-107-14-F-D Equivalent & Substitute Parts

Part Overview

The HTSW-107-14-F-D is a rectangular connector header manufactured by Samtec Inc., designed for through-hole mounting applications. This connector features 14 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing, suitable for board-to-board or cable interconnection. The part is currently active in production with 954 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector interface, enabling seamless integration in applications where the primary part is unavailable or supply constraints exist.

Key Parameters

Parameter	Value
Manufacturer Part Number	HTSW-107-14-F-D
Manufacturer	Samtec Inc.
Category	Rectangular Connectors
Connector Type	Header
Contact Type	Male Pin
Number of Positions	14
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Contact Finish - Mating	Gold
Contact Material	Phosphor Bronze
Operating Temperature Range	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitution eligibility for the HTSW-107-14-F-D is determined by strict equivalence across the following critical parameters:

Connector Type: Header
Contact Type: Male Pin
Number of Positions: 14
Number of Rows: 2
Pitch - Mating: 0.100" (2.54mm)
Row Spacing - Mating: 0.100" (2.54mm)
Mounting Type: Through Hole
Termination: Solder
Contact Finish - Mating: Gold
Contact Material: Phosphor Bronze
Operating Temperature Range: -55°C ~ 125°C
Material Flammability Rating: UL94 V-0
RoHS Status: ROHS3 Compliant

The TSW-107-14-F-D meets all critical electrical and mechanical parameters required for direct substitution. Variations in insulation material (LCP versus PBT) and insulation color do not affect connector functionality or mating compatibility, as these properties are secondary to the core interface specifications.

Parameter Comparison

Parameter	HTSW-107-14-F-D	TSW-107-14-F-D
Manufacturer	Samtec Inc.	Samtec Inc.
Connector Type	Header	Header
Contact Type	Male Pin	Male Pin
Number of Positions	14	14
Number of Rows	2	2
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Through Hole	Through Hole
Termination	Solder	Solder
Contact Length - Mating	0.320" (8.13mm)	0.320" (8.13mm)
Contact Length - Post	0.110" (2.79mm)	0.110" (2.79mm)
Overall Contact Length	0.530" (13.46mm)	0.530" (13.46mm)
Insulation Height	0.100" (2.54mm)	0.100" (2.54mm)
Contact Shape	Square	Square
Contact Finish - Mating	Gold	Gold
Contact Finish Thickness - Mating	3.00µin (0.076µm)	3.00µin (0.076µm)
Contact Finish - Post	Tin	Tin
Contact Material	Phosphor Bronze	Phosphor Bronze
Operating Temperature Range	-55°C ~ 125°C	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0	UL94 V-0
Insulation Material	Liquid Crystal Polymer (LCP)	Polybutylene Terephthalate (PBT)
Insulation Color	Natural	Black
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active
Current Inventory	954 Pcs	1600 Pcs

Engineering Selection Recommendations

Both the HTSW-107-14-F-D and TSW-107-14-F-D are active products manufactured by Samtec Inc. and maintain full ROHS3 compliance. The electrical and mechanical interface specifications are identical, ensuring functional equivalence in applications requiring 14-position, 2-row headers with 0.100" pitch spacing and through-hole solder termination.

The TSW-107-14-F-D offers higher current inventory availability (1600 units versus 954 units), which may provide supply chain advantages. Both parts are certified to UL94 V-0 flammability standards and operate across the identical temperature range of -55°C to 125°C.

Selection between these parts should be based on supply availability, lead time requirements, and any application-specific constraints related to insulation material properties. The difference in insulation material (LCP in HTSW versus PBT in TSW) and insulation color does not affect connector mating performance or electrical characteristics.

Frequently Asked Questions (FAQ)

Q: Can the TSW-107-14-F-D be used as a direct replacement for the HTSW-107-14-F-D?

A: Yes. Both connectors share identical electrical and mechanical interface specifications, including pitch, contact geometry, contact finish, operating temperature range, and flammability rating. The connectors are functionally equivalent for board-to-board and cable applications.

Q: What is the difference between the insulation materials used in these connectors?

A: The HTSW-107-14-F-D uses Liquid Crystal Polymer (LCP) insulation, while the TSW-107-14-F-D uses Polybutylene Terephthalate (PBT). Both materials meet UL94 V-0 flammability requirements and do not affect the connector's mating interface or electrical performance.

Q: Are there any compatibility concerns when substituting between these parts?

A: No compatibility concerns exist. The mating interface, contact geometry, pitch spacing, and electrical characteristics are identical. Both parts are designed to mate with the same receptacle connectors.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the HTSW-107-14-F-D and TSW-107-14-F-D are ROHS3 compliant and carry UL94 V-0 material flammability ratings. Both are active products with equivalent regulatory status.

Q: Which part should be selected based on availability?

A: The TSW-107-14-F-D currently has higher inventory (1600 units) compared to the HTSW-107-14-F-D (954 units). Selection should prioritize supply chain requirements and lead time constraints specific to the application.

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