HARTING 17122502001 Equivalent & Substitute Parts

Part Overview

The HARTING 17122502001 is a 250-position header connector with male pins, designed for backplane applications. This connector features a 2.00mm pitch, through-hole press-fit termination, and operates across an industrial temperature range of -55°C to 125°C. The part is currently active in production and maintains full RoHS3 compliance. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when inventory requirements necessitate additional suppliers.

Substiute Parts

17122502001

HARTINGIn Stock: 77717122502001 Datasheet

Current PartRFQ

5646357-1

TE Connectivity AMP ConnectorsIn Stock: 14885646357-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HARTING 17122502001 is determined by the following critical parameters:

• Connector Type & Position Count: Header, male pins configuration with 250 positions (200 + 50 ground)
• Pitch & Row Configuration: 0.079" (2.00mm) pitch with 8 + 2 row arrangement
• Mounting & Termination: Through-hole press-fit termination method
• Operating Environment: Temperature range -55°C to 125°C and MSL 1 rating
• Compliance: RoHS3 compliance and ECCN EAR99 classification

The substitute part TE Connectivity AMP Connectors 5646357-1 meets all critical substitution criteria. While this part demonstrates enhanced electrical performance specifications (1.5 A current rating and 750Vrms voltage rating), these represent superior capabilities that do not preclude substitution in applications designed for the original part's specifications.

Parameter Comparison

Engineering Selection Recommendations

Selection between the HARTING 17122502001 and TE Connectivity 5646357-1 is based on the following engineering criteria:

Primary Part (HARTING 17122502001): Select when HARTING series continuity is required or when existing inventory and supply chain relationships with HARTING are established. This part maintains active production status and full RoHS3 compliance.

Substitute Part (TE Connectivity 5646357-1): Select as an alternative source when HARTING inventory is unavailable or when supply chain diversification is required. This part is RoHS compliant and maintains identical mechanical and thermal specifications. The enhanced electrical performance (1.5 A vs. 1 A current rating) provides additional design margin without requiring circuit modifications.

Both parts are classified as active products with unlimited moisture sensitivity ratings, ensuring long-term availability and storage compatibility.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 5646357-1 be used as a direct replacement for HARTING 17122502001?

A: Yes. Both connectors share identical mechanical specifications (250 positions, 2.00mm pitch, 8 + 2 row configuration), mounting method (through-hole press-fit), and operating temperature range (-55°C to 125°C). The TE Connectivity part meets or exceeds all electrical and compliance requirements of the original part.

Q: What are the key differences between these two connectors?

A: The primary differences are manufacturer series designation (har-bus® HM vs. Z-PACK) and electrical performance ratings. The TE Connectivity part provides higher current capacity (1.5 A vs. 1 A) and voltage rating (750Vrms). Contact finish specifications differ slightly, with HARTING offering gold or gold-palladium options and TE Connectivity specifying gold with defined thickness (30.0µin).

Q: Are both parts RoHS compliant?

A: Yes. The HARTING 17122502001 is RoHS3 compliant, and the TE Connectivity 5646357-1 is RoHS compliant. Both meet regulatory requirements for hazardous substance restrictions.

Q: What is the moisture sensitivity level for these connectors?

A: Both connectors are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Are there any packaging differences?

A: Both parts are supplied in tube packaging, maintaining consistent handling and storage requirements.