Amphenol ICC 86453-604 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 86453-604 is a rectangular connector header, right-angle mounted, with 4 positions at 0.079" (2.00mm) pitch. This component is classified as obsolete, making equivalent substitute parts necessary for new designs and ongoing production support. The connector features through-hole solder termination, unshrouded design, and is rated for 2A at 200V with operating temperatures from -40°C to 105°C.

Substiute Parts

86453-604

Amphenol ICC (FCI)In Stock: 106386453-604 Datasheet

Current PartRFQ

M22-2540205

Harwin Inc.In Stock: 2688M22-2540205 Datasheet

MFR RecommendedRFQ

TMM-102-01-L-D-RA

Samtec Inc.In Stock: 1905TMM-102-01-L-D-RA Datasheet

MFR RecommendedRFQ

TMM-102-01-T-D-RA

Samtec Inc.In Stock: 1540TMM-102-01-T-D-RA Datasheet

MFR RecommendedRFQ

TMMH-102-01-T-D-RA

Samtec Inc.In Stock: 2301TMMH-102-01-T-D-RA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 86453-604 is determined by the following critical parameters that must remain consistent:

• Pitch - Mating: 0.079" (2.00mm)
• Number of Positions: 4
• Number of Rows: 2
• Row Spacing - Mating: 0.079" (2.00mm)
• Connector Type: Header
• Contact Type: Male Pin
• Mounting Type: Through Hole, Right Angle
• Termination: Solder
• Fastening Type: Push-Pull
• Contact Shape: Square
• Contact Material: Phosphor Bronze
• Insulation Color: Black

All four substitute parts meet these core electrical and mechanical requirements. Variations in contact length, insulation height, contact finish composition, and insulation material are acceptable within the functional scope of this connector category. The substitute parts are all active products with current manufacturing support, addressing the obsolescence status of the original component.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are active products with current manufacturing support, eliminating the obsolescence constraint of the original 86453-604. Selection should be based on compliance and certification requirements:

For RoHS3 Compliance Requirements: M22-2540205 (Harwin), TMM-102-01-L-D-RA (Samtec), TMM-102-01-T-D-RA (Samtec), and TMMH-102-01-T-D-RA (Samtec) are all ROHS3 compliant, whereas the original 86453-604 is RoHS non-compliant.

For UL94 V-0 Flammability Rating: M22-2540205 and TMMH-102-01-T-D-RA maintain the UL94 V-0 rating of the original part. TMM-102-01-L-D-RA and TMM-102-01-T-D-RA do not specify a flammability rating.

For Extended Temperature Range: TMM-102-01-L-D-RA supports -55°C to 125°C, exceeding the original -40°C to 105°C range. TMM-102-01-T-D-RA and TMMH-102-01-T-D-RA support -55°C to 105°C. M22-2540205 matches the original -40°C to 105°C range.

For Current Rating: TMM-102-01-L-D-RA and TMM-102-01-T-D-RA are rated for 3.2A per contact, exceeding the original 2A rating. M22-2540205 matches the 2A rating. TMMH-102-01-T-D-RA does not specify a current rating.

Frequently Asked Questions (FAQ)

Q: Can the M22-2540205 be used as a direct replacement for the 86453-604?

A: Yes. The M22-2540205 matches all critical electrical and mechanical parameters: 0.079" (2.00mm) pitch, 4 positions in 2 rows, through-hole right-angle mounting, solder termination, and push-pull fastening. It is ROHS3 compliant and maintains the UL94 V-0 flammability rating and 2A current rating of the original part.

Q: What are the differences between the Samtec TMM and TMMH series options?

A: Both TMM-102-01-L-D-RA and TMM-102-01-T-D-RA use Liquid Crystal Polymer (LCP) insulation and support higher current ratings (3.2A per contact) compared to the original 2A. The primary difference is contact finish: TMM-102-01-L-D-RA has gold mating finish, while TMM-102-01-T-D-RA has tin mating finish. TMMH-102-01-T-D-RA is a low-profile variant with shorter post length (0.092" vs. 0.120") and tin finish on both mating and post contacts.

Q: Are there any mechanical compatibility concerns with these substitutes?

A: Contact length variations exist across substitutes. The original 86453-604 has 0.157" (4.00mm) mating contact length, while substitutes range from 0.126" to 0.138". These variations are within acceptable tolerances for standard board-to-board or board-to-cable applications. Verify mating depth requirements for your specific application before final selection.

Q: Which substitute offers the best compliance profile?

A: All four substitutes are ROHS3 compliant, addressing the non-compliance status of the original part. M22-2540205 and TMMH-102-01-T-D-RA both maintain UL94 V-0 flammability certification. For new designs requiring maximum compliance and certification coverage, M22-2540205 is the most direct equivalent.

Q: Can I use a substitute with a different contact finish?

A: Yes. The original 86453-604 uses gold mating finish (GXT™), while some substitutes use tin. Both finishes are acceptable for standard signal and low-power applications. Gold finish provides superior corrosion resistance and is preferred for high-reliability applications. Tin finish is suitable for standard industrial applications and offers cost advantages.