Amphenol ICC 68683-210LF Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68683-210LF is a 20-position rectangular receptacle connector with 0.100" (2.54mm) pitch, designed for through-hole board-to-board applications. This connector features gold-plated mating contacts, solder termination, and push-pull fastening. The part is Active in product status with 861 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part specifications, enabling direct replacement in applications where connector footprint, pitch, contact configuration, and termination method remain constant.

Substiute Parts

68683-210LF

Amphenol ICC (FCI)In Stock: 88168683-210LF Datasheet

Current PartRFQ

1-215307-0

TE Connectivity AMP ConnectorsIn Stock: 29901-215307-0 Datasheet

MFR RecommendedRFQ

1-215311-0

TE Connectivity AMP ConnectorsIn Stock: 8791-215311-0 Datasheet

MFR RecommendedRFQ

6-534206-0

TE Connectivity AMP ConnectorsIn Stock: 70276-534206-0 Datasheet

MFR RecommendedRFQ

803-43-020-10-001000

Mill-Max Manufacturing Corp.In Stock: 835803-43-020-10-001000 Datasheet

MFR RecommendedRFQ

803-93-020-10-001000

Mill-Max Manufacturing Corp.In Stock: 1219803-93-020-10-001000 Datasheet

MFR RecommendedRFQ

BCS-110-L-D-DE

Samtec Inc.In Stock: 2289BCS-110-L-D-DE Datasheet

MFR RecommendedRFQ

BCS-110-S-D-TE

Samtec Inc.In Stock: 1102BCS-110-S-D-TE Datasheet

MFR RecommendedRFQ

BCS-110-T-D-TE

Samtec Inc.In Stock: 820BCS-110-T-D-TE Datasheet

MFR RecommendedRFQ

ESD-110-G-03

Samtec Inc.In Stock: 2200ESD-110-G-03 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 68683-210LF are qualified based on the following critical parameters that must align with the main part:

Primary Matching Criteria:

• Connector type: Receptacle
• Number of positions: 20
• Pitch - mating: 0.100" (2.54mm)
• Number of rows: 2
• Row spacing - mating: 0.100" (2.54mm)
• Mounting type: Through hole
• Termination: Solder
• Fastening type: Push-pull
• Contact type: Female socket
• Style: Board to board

Secondary Compatibility Factors:

• Insulation height: 0.276" (7.00mm) nominal
• Contact length - post: 0.115" to 0.122" range
• Operating temperature: -55°C to -65°C minimum; 125°C maximum
• Material flammability: UL94 V-0
• RoHS compliance status

Substitutes are grouped into two categories: direct mechanical and electrical equivalents (TE Connectivity AMPMODU series, Mill-Max 803 series, Samtec BCS series) and functionally compatible alternatives with minor parameter variations (Samtec ESD elevated socket series).

Parameter Comparison

Engineering Selection Recommendations

Tier 1 - Direct Mechanical and Electrical Equivalents:

TE Connectivity 1-215307-0 and 1-215311-0 (AMPMODU HV-100 series) provide equivalent 20-position, 0.100" pitch receptacle configurations with through-hole solder termination. Both parts maintain push-pull fastening and UL94 V-0 flammability ratings. The 1-215307-0 offers ROHS3 compliance with gold mating contacts and kinked pin termination. The 1-215311-0 features polybutylene terephthalate insulation material. Both are Active products with substantial inventory availability.

TE Connectivity 6-534206-0 (AMPMODU Mod II series) matches the main part's operating temperature range (-65°C ~ 125°C), contact length, and UL94 V-0 rating. This part is packaged in tube format identical to the main part and carries RoHS Compliant status. The 2A current rating is specified.

Tier 2 - Compatible Alternatives with Parameter Variations:

Mill-Max 803-43-020-10-001000 and 803-93-020-10-001000 (803 series) maintain core mechanical compatibility with 20 positions, 0.100" pitch, and through-hole solder termination. Both parts feature higher current ratings (4.5A) and ROHS3 compliance. Operating temperature range is -55°C ~ 125°C. Contact shape differs (circular versus square). The 803-93 variant uses tin-lead post finish.

Samtec BCS-110-L-D-DE, BCS-110-S-D-TE, and BCS-110-T-D-TE (Tiger Claw BCS series) provide 20-position, 0.100" pitch receptacle configurations with push-pull fastening and solder termination. All three maintain UL94 V-0 flammability and ROHS3 compliance. Operating temperature is -55°C ~ 125°C. Current rating is 4.6A per contact. Voltage rating is 475VAC. The BCS-110-T-D-TE features tin mating contact finish instead of gold.

Tier 3 - Functionally Compatible with Elevated Socket Design:

Samtec ESD-110-G-03 (ESD elevated socket series) differs in connector type (elevated socket versus standard receptacle) and contact geometry (circular versus square). Contact length is extended to 0.153". This part is suitable for applications requiring elevated socket clearance and maintains ROHS3 compliance, UL94 V-0 rating, and -55°C ~ 125°C operating temperature.

All substitute parts carry Active product status and maintain the 0.100" (2.54mm) pitch and 2-row configuration essential for PCB footprint compatibility.

Frequently Asked Questions (FAQ)

Q: Can I substitute the 68683-210LF with any of these parts directly on my PCB?

A: Direct substitution depends on PCB footprint design and connector mounting hole pattern. All listed substitutes maintain the 0.100" (2.54mm) pitch and 2-row configuration. However, insulation height variations (0.276" to 0.320") and contact length differences (0.115" to 0.153") may affect board clearance and mating depth. Verify PCB layout compatibility before substitution.

Q: What is the difference between the TE Connectivity AMPMODU HV-100 and Mod II series?

A: The AMPMODU HV-100 series (1-215307-0, 1-215311-0) features kinked pin termination in addition to solder termination, providing dual mounting options. The Mod II series (6-534206-0) uses solder termination only. The Mod II series matches the main part's operating temperature range (-65°C ~ 125°C) and contact length (0.115"), while HV-100 parts have extended contact length (0.122").

Q: Are the Mill-Max 803 series parts compatible with gold-plated mating contacts?

A: Yes. Both 803-43-020-10-001000 and 803-93-020-10-001000 feature 30.0µin (0.76µm) gold plating on mating contacts, matching the main part's gold finish specification. The primary difference is post finish: 803-43 uses tin, while 803-93 uses tin-lead.

Q: What is the significance of the Samtec BCS-110-T-D-TE having tin mating contacts instead of gold?

A: The BCS-110-T-D-TE uses tin mating contact finish rather than gold. This affects contact resistance and corrosion resistance characteristics. Tin-plated contacts are suitable for general-purpose applications but may not meet specifications requiring gold plating for low-contact-resistance or high-reliability applications.

Q: Why does the Samtec ESD-110-G-03 have a longer contact post (0.153")?

A: The ESD-110-G-03 is an elevated socket connector designed to provide additional clearance between the PCB and mating connector. The extended contact length accommodates this elevated design. This part is suitable for applications requiring elevated socket positioning but requires PCB layout modification to accommodate the longer post length.

Q: Are all substitute parts RoHS compliant?

A: All listed substitute parts carry either RoHS Compliant or ROHS3 Compliant status. The main part (68683-210LF) is RoHS Compliant. ROHS3 represents the current RoHS directive compliance standard. Both statuses are acceptable for RoHS-regulated applications.

Q: What is the operating temperature difference between the main part and most substitutes?

A: The main part operates from -65°C to 125°C. Most substitute parts (Mill-Max 803 series, Samtec BCS series, Samtec ESD series) operate from -55°C to 125°C. The TE Connectivity AMPMODU Mod II (6-534206-0) matches the main part's -65°C minimum. For applications requiring -65°C operation, verify substitute part specifications.

Q: Can I use the Samtec BCS series in automotive applications?

A: The main part (68683-210LF) lists automotive applications. Samtec BCS series parts do not specify automotive applications in the provided data. Verify application suitability and any automotive qualification requirements with the manufacturer before substitution.