TSW-105-14-F-D-LL Equivalent & Substitute Parts

Part Overview

The TSW-105-14-F-D-LL is a rectangular connector header manufactured by Samtec Inc., designed for through-hole board-to-board or cable applications. This 10-position, 2-row connector operates across -55°C to 125°C and features gold-plated mating contacts with kinked pin solder termination. The part is active and ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in applications where the primary part is unavailable or supply constraints exist.

Key Parameters

Parameter	TSW-105-14-F-D-LL
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.100" (2.54mm)
Number of Positions	10
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Kinked Pin, Solder
Contact Finish - Mating	Gold
Contact Material	Phosphor Bronze
Insulation Material	Polybutylene Terephthalate (PBT)
Operating Temperature	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment of the following critical parameters:

Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 10
Number of Rows: 2
Row Spacing - Mating: 0.100" (2.54mm)
Connector Type: Header
Contact Type: Male Pin
Mounting Type: Through Hole
Fastening Type: Push-Pull
Contact Shape: Square
Insulation Height: 0.100" (2.54mm)
Material Flammability Rating: UL94 V-0

Substitute parts are grouped by contact finish specification and termination method. Parts with kinked pin termination and gold mating contact finish provide direct functional equivalence. Parts with alternative contact finishes (tin) or different post lengths are listed with their specific parameter variations for engineering evaluation.

Parameter Comparison

Parameter	TSW-105-14-F-D-LL (Samtec)	68691-110HLF (Amphenol ICC)	68691-210HLF (Amphenol ICC)	68691-410HLF (Amphenol ICC)	77313-152-10LF (Amphenol ICC)	78548-410HLF (Amphenol ICC)	929710-10-05 (3M)	929710-10-05-RK (3M)	929715-01-05-I (3M)	929715-03-05-I (3M)	PRPC005DFAN-RC (Sullins)
Manufacturer	Samtec Inc.	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	3M	3M	3M	3M	Sullins Connector Solutions
Connector Type	Header	Header	Header	Header	Header, Breakaway	Header	Header	Header	Header	Header	Header, Breakaway
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Positions	10	10	10	10	10	10	10	10	10	10	10
Number of Rows	2	2	2	2	2	2	2	2	2	2	2
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Kinked Pin, Solder	Solder	Solder	Solder	Solder	Kinked Pin, Solder	Solder	Solder	Solder	Solder	Solder
Contact Length - Mating	0.320" (8.13mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.374" (9.50mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)
Contact Length - Post	0.110" (2.79mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.120" (3.05mm)	0.175" (4.45mm)	0.175" (4.45mm)	0.110" (2.79mm)	0.410" (10.41mm)	0.120" (3.05mm)
Overall Contact Length	0.530" (13.46mm)	0.538" (13.67mm)	0.538" (13.67mm)	0.538" (13.67mm)	0.594" (15.09mm)	0.538" (13.67mm)	0.593" (15.07mm)	0.593" (15.07mm)	0.528" (13.42mm)	0.828" (21.03mm)	0.537" (13.63mm)
Insulation Height	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.098" (2.50mm)
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square
Contact Finish - Mating	Gold	Gold or Gold, GXT™	Gold or Gold, GXT™	Tin	Gold or Gold, GXT™	Tin	Tin-Lead	Tin	Gold	Gold	Gold
Contact Finish Thickness - Mating	3.00µin (0.076µm)	30.0µin (0.76µm)	15.0µin (0.38µm)	100.0µin (2.54µm)	30.0µin (0.76µm)	100.0µin (2.54µm)	100.0µin (2.54µm)	200.0µin (5.08µm)	10.0µin (0.25µm)	10.0µin (0.25µm)	Flash
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Brass
Insulation Material	Polybutylene Terephthalate (PBT)	Not specified	Not specified	Polycyclohexylenedimethylene Terephthalate (PCT)	Thermoplastic	Polycyclohexylenedimethylene Terephthalate (PCT)	Polybutylene Terephthalate (PBT), Polyester, Glass Filled	Polycyclohexylenedimethylene Terephthalate (PCT)	Polybutylene Terephthalate (PBT), Polyester, Glass Filled	Polybutylene Terephthalate (PBT), Polyester, Glass Filled	Polybutylene Terephthalate (PBT)
Operating Temperature	-55°C ~ 125°C	-65°C ~ 130°C	-65°C ~ 130°C	-65°C ~ 130°C	-65°C ~ 130°C	Not specified	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS non-compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	Not Applicable	Not Applicable	1 (Unlimited)	Not Applicable	1 (Unlimited)
Product Status	Active	Active	Active	Active	Active	Active	Discontinued at DiGi Electronics	Active	Active	Active	Active

Engineering Selection Recommendations

Primary Substitutes (Gold Mating Contact Finish, Kinked Pin Termination):

78548-410HLF (Amphenol ICC) provides the closest functional match with kinked pin solder termination and tin mating contact finish. This part maintains all critical mechanical parameters and UL94 V-0 flammability rating. RoHS compliance is maintained. Operating temperature specification is not provided; applications requiring the full -55°C to 125°C range should be evaluated against the Amphenol ICC specification sheet.

Secondary Substitutes (Gold Mating Contact Finish, Standard Solder Termination):

68691-110HLF, 68691-210HLF (Amphenol ICC BERGSTIK® II series) and 929715-01-05-I (3M) offer gold mating contact finish with standard solder termination. These parts meet all critical mechanical and electrical parameters. Amphenol ICC parts support -65°C to 130°C operating temperature, exceeding the original specification. 929715-01-05-I operates to -40°C to 105°C. All maintain UL94 V-0 rating and RoHS compliance.

Alternative Contact Finish Substitutes:

68691-410HLF (Amphenol ICC) and 929710-10-05-RK (3M) feature tin mating contact finish with standard solder termination. These parts are suitable for applications where gold plating is not required. Both maintain UL94 V-0 rating and RoHS compliance. 929710-10-05-RK supports -40°C to 105°C operating temperature.

Extended Post Length Substitute:

929715-03-05-I (3M) features a 0.410" (10.41mm) contact post length, significantly longer than the original 0.110" (2.79mm). This part is suitable only for applications requiring extended post engagement. Operating temperature is -40°C to 105°C.

Breakaway Header Substitutes:

77313-152-10LF (Amphenol ICC BERGSTIK®) and PRPC005DFAN-RC (Sullins) are breakaway header variants. These parts support board-to-board or cable applications with identical pitch and position specifications. 77313-152-10LF operates to -65°C to 130°C; PRPC005DFAN-RC operates to -40°C to 105°C. Both maintain UL94 V-0 rating and appropriate RoHS compliance.

Non-Recommended Substitutes:

929710-10-05 (3M) is discontinued at DiGi Electronics and carries RoHS non-compliance status. This part should not be selected for new designs.

Frequently Asked Questions (FAQ)

Q: Can 68691-110HLF replace TSW-105-14-F-D-LL directly?

A: 68691-110HLF meets all critical mechanical parameters: 10 positions, 2 rows, 0.100" pitch, through-hole mounting, and square contact shape. The primary difference is termination method (standard solder vs. kinked pin). Both feature gold mating contact finish and UL94 V-0 rating. Compatibility depends on PCB design accommodation of the standard solder termination. Amphenol ICC's extended operating temperature range (-65°C to 130°C) exceeds the original specification.

Q: What is the difference between kinked pin and standard solder termination?

A: Kinked pin termination features a bent post designed for improved mechanical retention during soldering. Standard solder termination uses a straight post. Both methods achieve electrical connection through solder joints. PCB pad design and hole sizing may differ between these termination styles. Consult PCB layout specifications before substitution.

Q: Are the 3M 929 series parts suitable replacements?

A: 929715-01-05-I and 929715-03-05-I (3M) feature gold mating contact finish and meet all critical mechanical parameters. Operating temperature is limited to -40°C to 105°C, below the original -55°C to 125°C specification. These parts are suitable for applications within the 3M temperature range. 929710-10-05 is discontinued and carries RoHS non-compliance; it should not be used.

Q: What is the significance of contact finish thickness variation?

A: Contact finish thickness affects durability and mating cycle life. The original TSW-105-14-F-D-LL specifies 3.00µin (0.076µm) gold thickness. Substitute parts range from 10.0µin to 200.0µin. Thicker finishes generally provide extended contact life and corrosion resistance. Thinner finishes reduce material cost. Selection depends on application durability requirements and environmental exposure.

Q: Can breakaway header variants (77313-152-10LF, PRPC005DFAN-RC) be used in place of standard headers?

A: Breakaway headers feature the same pitch, position count, and contact specifications as standard headers. The breakaway feature allows individual positions to be separated after assembly. These parts are mechanically and electrically compatible with standard header applications. Breakaway capability adds design flexibility without compromising core connector function.

Q: What does ROHS3 compliance mean compared to RoHS compliance?

A: ROHS3 refers to compliance with the third iteration of the Restriction of Hazardous Substances directive, incorporating additional restricted substances beyond earlier versions. ROHS3 compliance is more stringent than basic RoHS compliance. The original TSW-105-14-F-D-LL and PRPC005DFAN-RC are ROHS3 compliant. Most Amphenol ICC and 3M substitutes are RoHS compliant, meeting the core directive requirements.

Q: How does insulation material affect connector performance?

A: Insulation material determines thermal stability, chemical resistance, and mechanical properties. The original part uses Polybutylene Terephthalate (PBT). Substitutes employ PBT, Polycyclohexylenedimethylene Terephthalate (PCT), or thermoplastic materials. All listed substitutes maintain UL94 V-0 flammability rating. Material selection affects performance in high-temperature, chemical exposure, or mechanical stress environments. Consult material datasheets for specific application requirements.

Q: What is the impact of contact material differences (Phosphor Bronze vs. Copper Alloy vs. Brass)?

A: Contact material affects electrical conductivity, spring force, and corrosion resistance. Phosphor Bronze (original part) provides excellent spring properties and corrosion resistance. Copper Alloy (3M parts) and Brass (Sullins part) offer alternative electrical and mechanical characteristics. All materials are suitable for standard connector applications. Material selection depends on specific contact force, conductivity, and environmental requirements.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message