ICO-314-SST-L Equivalent & Substitute Parts

Part Overview

The ICO-314-SST-L is a 14-position DIP socket manufactured by Samtec Inc., designed for IC and transistor applications with 0.3" (7.62mm) row spacing. This through-hole component features gold-plated mating contacts and tin-plated posts, operating across the industrial temperature range of -55°C to 125°C. The part is ROHS3 compliant and currently active in production. Equivalent and substitute parts are identified based on matching electrical and mechanical specifications to ensure functional interchangeability in DIP socket applications.

Key Parameters

Parameter	ICO-314-SST-L Value
Number of Positions	14 (2 x 7)
Row Spacing	0.3" (7.62mm)
Pitch - Mating	0.100" (2.54mm)
Pitch - Post	0.100" (2.54mm)
Contact Finish - Mating	Gold
Contact Finish - Post	Tin
Mounting Type	Through Hole
Termination	Solder
Operating Temperature	-55°C ~ 125°C
Current Rating	1 A
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the ICO-314-SST-L are identified based on the following critical parameters that determine functional interchangeability:

Primary Matching Criteria:

Number of Positions: 14 (2 x 7)
Row Spacing: 0.3" (7.62mm)
Pitch - Mating: 0.100" (2.54mm)
Pitch - Post: 0.100" (2.54mm)
Mounting Type: Through Hole
Termination: Solder
Operating Temperature Range: -55°C ~ 125°C
Termination Post Length: 0.125" (3.18mm)

Secondary Considerations:

Contact Finish combinations (mating and post)
Current Rating capacity
Housing material composition
RoHS compliance status

All listed substitute parts maintain the core mechanical and electrical specifications required for DIP socket applications. Variations in contact finish thickness, post material alloy composition, and current rating represent design alternatives within the same functional category.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Positions	Row Spacing	Pitch - Mating	Contact Finish - Mating	Contact Finish - Post	Current Rating (A)	Operating Temp (°C)	RoHS Status
ICO-314-SST-L	Samtec Inc.	14 (2 x 7)	0.3" (7.62mm)	0.100" (2.54mm)	Gold	Tin	1	-55 ~ 125	ROHS3 Compliant
110-13-314-41-001000	Mill-Max Manufacturing Corp.	14 (2 x 7)	0.3" (7.62mm)	0.100" (2.54mm)	Gold	Gold	3	-55 ~ 125	ROHS3 Compliant
110-13-314-41-801000	Mill-Max Manufacturing Corp.	14 (2 x 7)	0.3" (7.62mm)	0.100" (2.54mm)	Gold	Gold	3	-55 ~ 125	ROHS3 Compliant
110-41-314-41-001000	Mill-Max Manufacturing Corp.	14 (2 x 7)	0.3" (7.62mm)	0.100" (2.54mm)	Gold	Tin	3	-55 ~ 125	ROHS3 Compliant
110-43-314-41-001000	Mill-Max Manufacturing Corp.	14 (2 x 7)	0.3" (7.62mm)	0.100" (2.54mm)	Gold	Tin	3	-55 ~ 125	ROHS3 Compliant
110-43-314-41-605000	Mill-Max Manufacturing Corp.	14 (2 x 7)	0.3" (7.62mm)	0.100" (2.54mm)	Gold	Tin	3	-55 ~ 125	ROHS3 Compliant
110-43-314-41-801000	Mill-Max Manufacturing Corp.	14 (2 x 7)	0.3" (7.62mm)	0.100" (2.54mm)	Gold	Tin	3	-55 ~ 125	ROHS3 Compliant
110-44-314-41-001000	Mill-Max Manufacturing Corp.	14 (2 x 7)	0.3" (7.62mm)	0.100" (2.54mm)	Tin	Tin	3	-55 ~ 125	ROHS3 Compliant
110-91-314-41-001000	Mill-Max Manufacturing Corp.	14 (2 x 7)	0.3" (7.62mm)	0.100" (2.54mm)	Gold	Tin-Lead	3	-55 ~ 125	RoHS non-compliant
110-93-314-41-001000	Mill-Max Manufacturing Corp.	14 (2 x 7)	0.3" (7.62mm)	0.100" (2.54mm)	Gold	Tin-Lead	3	-55 ~ 125	RoHS non-compliant
110-93-314-41-605000	Mill-Max Manufacturing Corp.	14 (2 x 7)	0.3" (7.62mm)	0.100" (2.54mm)	Gold	Tin-Lead	3	-55 ~ 125	RoHS non-compliant
110-99-314-41-001000	Mill-Max Manufacturing Corp.	14 (2 x 7)	0.3" (7.62mm)	0.100" (2.54mm)	Gold	Tin	3	-55 ~ 125	ROHS3 Compliant
210-93-314-41-001000	Mill-Max Manufacturing Corp.	14 (2 x 7)	0.3" (7.62mm)	0.100" (2.54mm)	Gold	Tin	3	-55 ~ 125	ROHS3 Compliant

Engineering Selection Recommendations

ROHS3 Compliant Substitutes (Preferred for New Designs):

The following parts maintain ROHS3 compliance matching the ICO-314-SST-L:

110-13-314-41-001000 and 110-13-314-41-801000 (gold post finish, 3 A rating)
110-41-314-41-001000, 110-43-314-41-001000, 110-43-314-41-605000, 110-43-314-41-801000 (tin post finish, 3 A rating)
110-44-314-41-001000 (tin mating and post finish, 3 A rating)
110-99-314-41-001000 and 210-93-314-41-001000 (tin post finish, 3 A rating)

These parts are suitable for applications requiring regulatory compliance with current environmental standards.

RoHS Non-Compliant Alternatives (Legacy Applications Only):

The following parts contain tin-lead post finishes and are RoHS non-compliant:

110-91-314-41-001000, 110-93-314-41-001000, 110-93-314-41-605000

These parts are restricted to applications where legacy component specifications are required or where RoHS exemptions apply.

Current Rating Consideration:

The ICO-314-SST-L is rated for 1 A, while all Mill-Max substitute parts are rated for 3 A. This higher current capacity in substitutes provides design margin for applications with elevated current requirements.

Frequently Asked Questions (FAQ)

Q: Can I use a Mill-Max 110-series socket as a direct replacement for the Samtec ICO-314-SST-L?

A: Yes, all listed Mill-Max parts maintain the critical mechanical and electrical specifications: 14 positions, 0.3" row spacing, 0.100" pitch, through-hole mounting, and -55°C to 125°C operating range. The primary differences are contact finish combinations and current rating capacity.

Q: What is the difference between gold and tin post finishes?

A: Post finish refers to the termination contact plating. Gold posts (110-13 series) provide enhanced corrosion resistance and solderability. Tin posts (110-41, 110-43, 110-44 series) offer cost optimization while maintaining functional performance. Both are suitable for standard PCB assembly processes.

Q: Are the RoHS non-compliant parts (110-91, 110-93 series) still available?

A: These parts contain tin-lead post finishes and are RoHS non-compliant. They are available for legacy applications or where RoHS exemptions apply. New designs should specify ROHS3 compliant alternatives.

Q: What does the higher 3 A current rating in Mill-Max substitutes mean?

A: The Mill-Max parts are rated for 3 A versus the ICO-314-SST-L's 1 A rating. This indicates greater current-carrying capacity and provides design margin for applications with higher current demands. The 1 A rating of the original part remains the limiting factor if both are used in the same circuit.

Q: Do all substitute parts use the same packaging?

A: All Mill-Max substitute parts are supplied in tube packaging, while the ICO-314-SST-L packaging is not specified in the provided data. Verify packaging requirements for your procurement and assembly processes.

Q: What is the significance of the different Mill-Max series numbers (110-13, 110-41, 110-43, 110-44, 110-91, 110-93, 110-99)?

A: Series numbers identify specific design variants within the Mill-Max 110 DIP socket family. Differences include contact finish combinations, post material composition, and compliance certifications. All listed variants maintain the same 14-position, 0.3" row spacing configuration required for substitution.

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