DIP628-014BLF Equivalent & Substitute Parts

Part Overview

The DIP628-014BLF is a 28-position DIP socket manufactured by Amphenol ICC (FCI) designed for IC and transistor applications. This through-hole socket features a 0.6" (15.24mm) row spacing with tin contact finish on both mating and post surfaces. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications. Substitute parts maintain the core mechanical and electrical compatibility while offering improved specifications, active product status, and enhanced compliance certifications.

Key Parameters

Parameter	DIP628-014BLF
Manufacturer	Amphenol ICC (FCI)
Number of Positions	28 (2 x 14)
Row Spacing	0.6" (15.24mm)
Pitch - Mating	0.100" (2.54mm)
Pitch - Post	0.100" (2.54mm)
Contact Finish - Mating	Tin
Contact Finish - Post	Tin
Mounting Type	Through Hole
Termination	Solder
Termination Post Length	0.125" (3.18mm)
Housing Material	PCT Polyester, Glass Filled
Product Status	Obsolete
Material Flammability Rating	UL94 V-0

Substitute Part Grouping Explanation

Substitution of the DIP628-014BLF is determined by strict adherence to the following core parameters:

Mandatory Compatibility Parameters:

Number of Positions: 28 (2 x 14)
Row Spacing: 0.6" (15.24mm)
Pitch - Mating: 0.100" (2.54mm)
Pitch - Post: 0.100" (2.54mm)
Mounting Type: Through Hole
Termination: Solder
Termination Post Length: 0.125" (3.18mm)

Allowable Variations:

Contact Finish - Mating: Tin or Gold (gold provides superior corrosion resistance and contact reliability)
Contact Finish - Post: Tin, Tin-Lead, or Gold (post finish does not affect mating compatibility)
Contact Material: Beryllium Copper (mating), Brass or Brass Alloy (post)
Housing Material: PCT Polyester with or without glass fill
Product Status: Active or Obsolete (active status preferred for new designs)
Operating Temperature: -55°C ~ 125°C (meets or exceeds original specification)
Current Rating: 1A to 3A (higher ratings acceptable)
RoHS Compliance: ROHS3 Compliant preferred; RoHS non-compliant acceptable for legacy applications

All substitute parts listed maintain identical mechanical footprint and electrical interface compatibility with the original DIP628-014BLF.

Parameter Comparison

Part Number	Manufacturer	Positions	Row Spacing	Mating Finish	Post Finish	Post Length	Operating Temp	Current Rating	Product Status	RoHS Status
DIP628-014BLF	Amphenol ICC (FCI)	28 (2x14)	0.6"	Tin	Tin	0.125"	-	-	Obsolete	-
110-11-628-41-001000	Mill-Max Manufacturing Corp.	28 (2x14)	0.6"	Gold	Gold	0.125"	-55°C ~ 125°C	3 A	Active	ROHS3 Compliant
110-13-628-41-801000	Mill-Max Manufacturing Corp.	28 (2x14)	0.6"	Gold	Gold	0.125"	-55°C ~ 125°C	3 A	Active	ROHS3 Compliant
110-43-628-41-605000	Mill-Max Manufacturing Corp.	28 (2x14)	0.6"	Gold	Tin	0.125"	-55°C ~ 125°C	3 A	Active	ROHS3 Compliant
110-43-628-41-801000	Mill-Max Manufacturing Corp.	28 (2x14)	0.6"	Gold	Tin	0.125"	-55°C ~ 125°C	3 A	Active	ROHS3 Compliant
110-83-628-41-001101	Preci-Dip	28 (2x14)	0.6"	Gold	Tin	0.125"	-55°C ~ 125°C	1 A	Active	ROHS3 Compliant
110-83-628-41-530000	Mill-Max Manufacturing Corp.	28 (2x14)	0.6"	Gold	Tin-Lead	0.125"	-55°C ~ 125°C	3 A	Obsolete	ROHS3 Compliant
110-93-628-41-605000	Mill-Max Manufacturing Corp.	28 (2x14)	0.6"	Gold	Tin-Lead	0.125"	-55°C ~ 125°C	3 A	Active	RoHS non-compliant
110-93-628-41-801000	Mill-Max Manufacturing Corp.	28 (2x14)	0.6"	Gold	Tin-Lead	0.125"	-55°C ~ 125°C	3 A	Active	RoHS non-compliant
111-41-628-41-001000	Mill-Max Manufacturing Corp.	28 (2x14)	0.6"	Gold	Tin	0.170"	-55°C ~ 125°C	3 A	Active	ROHS3 Compliant
111-91-628-41-001000	Mill-Max Manufacturing Corp.	28 (2x14)	0.6"	Gold	Tin-Lead	0.170"	-55°C ~ 125°C	3 A	Active	-

Engineering Selection Recommendations

Primary Substitutes (Identical Post Length - 0.125"):

For applications requiring direct mechanical and electrical replacement with active product status and full RoHS3 compliance, select from:

110-11-628-41-001000 (gold mating and post finish)
110-13-628-41-801000 (gold mating and post finish with decoupling capacitor feature)
110-43-628-41-605000 (gold mating finish, tin post finish)
110-43-628-41-801000 (gold mating finish, tin post finish with decoupling capacitor feature)

These parts maintain the 0.125" termination post length and provide superior contact reliability through gold mating surface finish while maintaining full compatibility with the original DIP628-014BLF footprint.

Alternative Substitutes (Extended Post Length - 0.170"):

For applications where increased post length accommodates thicker PCB assemblies or provides additional mechanical support:

111-41-628-41-001000 (gold mating finish, tin post finish, ROHS3 compliant)
111-91-628-41-001000 (gold mating finish, tin-lead post finish)

These parts require PCB design verification to confirm compatibility with the extended 0.170" post length.

Legacy Compliance Substitutes:

For applications requiring tin-lead post finish or where RoHS non-compliance is acceptable:

110-93-628-41-605000 (active status, RoHS non-compliant)
110-93-628-41-801000 (active status with decoupling capacitor, RoHS non-compliant)

Preci-Dip Alternative:

110-83-628-41-001101 (active status, ROHS3 compliant, 1A current rating)

This part provides an alternative manufacturer source with identical mechanical compatibility. The 1A current rating is suitable for low-current signal applications.

Frequently Asked Questions (FAQ)

Q: Can I directly replace DIP628-014BLF with any of the listed substitutes?

A: Yes, all listed substitutes maintain identical mechanical footprint (28 positions, 0.6" row spacing, 0.100" pitch) and electrical interface compatibility. The primary difference is contact finish (gold vs. tin) and post length. Parts with 0.125" post length are direct mechanical replacements. Parts with 0.170" post length require PCB design verification.

Q: What is the advantage of gold contact finish over tin?

A: Gold contact finish provides superior corrosion resistance, lower contact resistance (10mOhm typical), and improved long-term reliability in high-reliability applications. Tin finish is acceptable for standard applications but may experience higher contact resistance over time.

Q: Are the Mill-Max 110 series parts fully compatible with the Amphenol ICC DIP628-014BLF?

A: Yes. All Mill-Max 110 series parts listed maintain identical pin count, row spacing, pitch, and mounting type. They are mechanically and electrically interchangeable with the original part.

Q: What is the difference between parts ending in -605000 and -801000?

A: The -801000 variants include a decoupling capacitor feature integrated into the socket design. Both are mechanically compatible; the decoupling capacitor provides additional noise filtering for sensitive applications.

Q: Can I use 111-41-628-41-001000 or 111-91-628-41-001000 as direct replacements?

A: These parts have extended post length (0.170" vs. 0.125"), which may affect PCB hole depth and solder joint formation. Verify PCB design compatibility before substitution. They are electrically and functionally equivalent but require mechanical validation.

Q: Which substitute offers the best compliance for new designs?

A: 110-11-628-41-001000, 110-13-628-41-801000, 110-43-628-41-605000, and 110-43-628-41-801000 all offer ROHS3 compliance with active product status. These are recommended for new designs requiring regulatory compliance.

Q: Is the Preci-Dip 110-83-628-41-001101 suitable for high-current applications?

A: The Preci-Dip part is rated for 1A maximum current, compared to 3A for most Mill-Max alternatives. It is suitable for signal-level applications but not recommended for high-current switching applications.

Q: What is the difference between tin and tin-lead post finish?

A: Tin-lead post finish (200.0µin thickness) provides improved solder wetting and joint reliability in wave soldering processes. Tin post finish (200.0µin thickness) is RoHS3 compliant. Both are mechanically compatible; selection depends on assembly process and compliance requirements.

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