Equivalent & Substitute Parts for 853-83-100-20-001101

Part Overview

The Preci-Dip 853-83-100-20-001101 is a 100-position socket connector with 0.050" (1.27mm) pitch, designed for board-to-board applications. This through-hole, right-angle mounted connector features gold-plated mating contacts and is classified as Active product status. Substitute parts are identified to address inventory availability, packaging preferences, or specific performance requirements within the 853 series rectangular connector family.

Substiute Parts

853-83-100-20-001101

Preci-DipIn Stock: 1062853-83-100-20-001101 Datasheet

Current PartRFQ

853-43-100-20-001000

Mill-Max Manufacturing Corp.In Stock: 927853-43-100-20-001000 Datasheet

SimilarRFQ

853-93-100-20-001000

Mill-Max Manufacturing Corp.In Stock: 976853-93-100-20-001000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution within the 853 series rectangular connector family is determined by the following critical parameters:

Matching Parameters (Required for Substitution):

• Number of Positions: 100
• Pitch - Mating: 0.050" (1.27mm)
• Number of Rows: 2
• Row Spacing - Mating: 0.050" (1.27mm)
• Mounting Type: Through Hole, Right Angle
• Contact Finish - Mating: Gold
• Operating Temperature Range: -55°C ~ 125°C
• Material Flammability Rating: UL94 V-0
• Style: Board to Board
• Termination: Solder
• Fastening Type: Push-Pull

Allowable Variations:

• Connector Type (Socket vs. Receptacle)
• Manufacturer (Preci-Dip vs. Mill-Max Manufacturing Corp.)
• Packaging format (Bulk vs. Tube)
• Contact Finish - Post composition (Tin vs. Tin-Lead)
• Current Rating (1A vs. 3A)
• Insulation Height tolerance (0.128" vs. 0.120")
• Contact Length - Post tolerance (0.130" vs. 0.135")

The identified substitutes 853-43-100-20-001000 and 853-93-100-20-001000 maintain all critical mating interface parameters while offering alternative connector configurations and packaging options.

Parameter Comparison

Engineering Selection Recommendations

All three connectors maintain Active product status and ROHS3 compliance, ensuring long-term availability and regulatory alignment. The 853-83-100-20-001101 (Preci-Dip) and its substitutes 853-43-100-20-001000 and 853-93-100-20-001000 (Mill-Max) are functionally equivalent for board-to-board mating applications within the specified temperature range.

Selection Criteria Based on Provided Data:

The 853-43-100-20-001000 and 853-93-100-20-001000 offer higher current rating (3A vs. 1A) and are available in tube packaging, which may be preferred for automated assembly processes. The primary difference between the two Mill-Max options is the Contact Finish - Post composition: 853-43-100-20-001000 uses Tin, while 853-93-100-20-001000 uses Tin-Lead.

The Preci-Dip 853-83-100-20-001101 is supplied in bulk packaging and maintains the original design specification with 1A current rating. All parts share identical mating interface geometry, pitch, and gold contact finish specifications, ensuring mechanical and electrical compatibility within the 853 series connector family.

Frequently Asked Questions (FAQ)

Q: Can the 853-43-100-20-001000 or 853-93-100-20-001000 directly replace the 853-83-100-20-001101?

A: Yes. All three connectors share identical mating pitch (0.050"), position count (100), row configuration (2 rows), mounting type (through-hole right-angle), and gold mating contact finish. The mating interface is fully compatible.

Q: What is the difference between the two Mill-Max substitutes?

A: The 853-43-100-20-001000 and 853-93-100-20-001000 differ only in Contact Finish - Post composition. The 853-43-100-20-001000 uses Tin finish, while the 853-93-100-20-001000 uses Tin-Lead finish. Both maintain identical mating specifications and current rating (3A).

Q: Why do the substitute parts have a higher current rating (3A vs. 1A)?

A: The current rating difference is a provided specification parameter. The higher rating in the Mill-Max parts does not affect substitution compatibility; it indicates enhanced current-carrying capacity for applications requiring higher current levels.

Q: Does packaging format affect electrical or mechanical compatibility?

A: No. The Preci-Dip 853-83-100-20-001101 (Bulk packaging) and Mill-Max substitutes (Tube packaging) are electrically and mechanically identical. Packaging format is a logistics consideration for inventory and assembly processes only.

Q: Are there dimensional differences between these connectors?

A: Minor dimensional variations exist in non-critical parameters. Insulation Height differs by 0.008" (0.20mm), and Contact Length - Post differs by 0.005" (0.13mm). These tolerances remain within acceptable mechanical clearance for standard board-to-board applications.

Q: Do all parts meet the same compliance standards?

A: Yes. All three connectors are ROHS3 Compliant, carry UL94 V-0 flammability rating, have MSL 1 (Unlimited) moisture sensitivity level, and share identical REACH and ECCN classifications.