DIP632-001BLF Equivalent & Substitute Parts

Part Overview

The DIP632-001BLF is a 32-position DIP socket manufactured by Amphenol ICC (FCI), designed for through-hole mounting applications. This component features gold-plated mating contacts with beryllium copper material and tin-plated brass posts. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for new designs or production continuity.

Key Parameters

Parameter	Value
Manufacturer Part Number	DIP632-001BLF
Manufacturer	Amphenol ICC (FCI)
Category	Sockets for ICs, Transistors
Type	DIP, 0.6" (15.24mm) Row Spacing
Number of Positions	32 (2 x 16)
Pitch - Mating	0.100" (2.54mm)
Pitch - Post	0.100" (2.54mm)
Contact Finish - Mating	Gold, 30.0µin (0.76µm)
Contact Finish - Post	Tin, 200.0µin (5.08µm)
Contact Material - Mating	Beryllium Copper
Contact Material - Post	Brass
Mounting Type	Through Hole
Termination	Solder
Termination Post Length	0.125" (3.18mm)
Housing Material	Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled
Material Flammability Rating	UL94 V-0
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution of the DIP632-001BLF is determined by strict adherence to the following electrical and mechanical parameters:

Critical Parameters for Substitution:

Number of Positions: 32 (2 x 16)
Pitch - Mating: 0.100" (2.54mm)
Pitch - Post: 0.100" (2.54mm)
Mounting Type: Through Hole
Termination Post Length: 0.125" (3.18mm)
Row Spacing: 0.6" (15.24mm)

Acceptable Variations:

Contact Finish - Mating: Gold thickness may vary (10.0µin to 30.0µin acceptable)
Contact Finish - Post: Tin or Tin-Lead acceptable
Contact Material - Post: Brass or Brass Alloy acceptable
Housing Material: PCT Polyester with or without glass fill acceptable
Material Flammability Rating: UL94 V-0 or unspecified acceptable
Product Status: Active substitutes preferred over obsolete

All substitute parts listed are manufactured by Mill-Max Manufacturing Corp., Series 101 or 110, and maintain full electrical and mechanical compatibility with the original DIP632-001BLF specification.

Parameter Comparison

Parameter	DIP632-001BLF	101-93-632-41-560000	110-11-632-41-001000	110-13-632-41-001000	110-13-632-41-801000	110-41-632-41-001000	110-43-632-41-001000	110-43-632-41-605000	110-43-632-41-801000	110-44-632-41-001000	110-91-632-41-001000
Manufacturer	Amphenol ICC (FCI)	Mill-Max	Mill-Max	Mill-Max	Mill-Max	Mill-Max	Mill-Max	Mill-Max	Mill-Max	Mill-Max	Mill-Max
Number of Positions	32 (2 x 16)	32 (2 x 16)	32 (2 x 16)	32 (2 x 16)	32 (2 x 16)	32 (2 x 16)	32 (2 x 16)	32 (2 x 16)	32 (2 x 16)	32 (2 x 16)	32 (2 x 16)
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)
Pitch - Post	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)
Contact Finish - Mating	Gold, 30.0µin	Gold, 30.0µin	Gold, 10.0µin	Gold, 30.0µin	Gold, 30.0µin	Gold, 10.0µin	Gold, 30.0µin	Gold, 30.0µin	Gold, 30.0µin	Tin, 100.0µin	Gold, 10.0µin
Contact Finish - Post	Tin, 200.0µin	Tin-Lead, 200.0µin	Gold, 10.0µin	Gold, 10.0µin	Gold, 10.0µin	Tin, 200.0µin	Tin, 200.0µin	Tin, 200.0µin	Tin, 200.0µin	Tin, 200.0µin	Tin-Lead, 200.0µin
Contact Material - Mating	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper
Contact Material - Post	Brass	Brass Alloy	Brass Alloy	Brass Alloy	Brass Alloy	Brass Alloy	Brass Alloy	Brass Alloy	Brass Alloy	Brass Alloy	Brass Alloy
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 Post Length	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)	0.125" (3.18mm)
Operating Temperature	Not specified	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Current Rating	Not specified	3 A	3 A	3 A	3 A	3 A	3 A	3 A	3 A	3 A	3 A
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
RoHS Status	Not specified	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS non-compliant

Engineering Selection Recommendations

All listed substitute parts maintain full mechanical and electrical compatibility with the DIP632-001BLF. Selection among alternatives is determined by compliance requirements and product status:

Primary Recommendation: Parts with ROHS3 Compliant status and Active product status are preferred for new designs. These include 101-93-632-41-560000, 110-11-632-41-001000, 110-13-632-41-001000, 110-13-632-41-801000, 110-41-632-41-001000, 110-43-632-41-001000, 110-43-632-41-605000, 110-43-632-41-801000, and 110-44-632-41-001000.

Secondary Consideration: 110-91-632-41-001000 is Active but RoHS non-compliant. This part is suitable only for applications where RoHS compliance is not required.

Contact Finish Variations: Parts with gold post finish (110-11-632-41-001000, 110-13-632-41-001000, 110-13-632-41-801000) provide enhanced corrosion resistance compared to tin-finished alternatives. Parts with tin post finish (110-41-632-41-001000, 110-43-632-41-001000, 110-43-632-41-605000, 110-43-632-41-801000, 110-44-632-41-001000) match the original DIP632-001BLF specification.

Decoupling Capacitor Feature: Parts 110-13-632-41-801000 and 110-43-632-41-801000 include integrated decoupling capacitor functionality, providing additional noise suppression for sensitive applications.

Frequently Asked Questions (FAQ)

Q: Can I substitute DIP632-001BLF with any of the listed Mill-Max parts?

A: Yes. All listed Mill-Max parts maintain the critical mechanical and electrical parameters: 32-position configuration, 0.100" (2.54mm) pitch, 0.6" row spacing, 0.125" termination post length, and through-hole mounting. These parameters ensure direct PCB compatibility.

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

A: Post finish refers to the solder connection surface. Gold-finished posts (110-11, 110-13 series) provide superior corrosion resistance and solderability over extended storage periods. Tin-finished posts (110-41, 110-43, 110-44 series) match the original DIP632-001BLF specification and are suitable for standard manufacturing environments.

Q: Are there RoHS compliance considerations?

A: Most substitute parts are ROHS3 Compliant. Only 110-91-632-41-001000 is RoHS non-compliant. For applications requiring RoHS certification, select from the ROHS3 Compliant alternatives.

Q: What does the decoupling capacitor feature provide?

A: Parts 110-13-632-41-801000 and 110-43-632-41-801000 include integrated decoupling capacitors that reduce high-frequency noise on power supply lines. This feature is beneficial for noise-sensitive IC applications but is not required for standard compatibility.

Q: How do mating contact finish thicknesses affect performance?

A: Mating contact finish thickness (10.0µin versus 30.0µin gold) does not affect electrical compatibility. Both thicknesses provide adequate contact resistance and durability. Thicker finishes offer marginally extended service life in high-cycle insertion applications.

Q: Is packaging type (Tube) a compatibility factor?

A: Packaging type affects handling and storage but does not impact electrical or mechanical compatibility. Tube packaging is standard for production quantities and does not affect PCB mounting or performance.

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