Weidmüller 1606000000 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Weidmüller 1606000000 is a 3-position terminal block header with male pins, shrouded design, and 5.08mm pitch for through-hole mounting. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations. Substitute parts must maintain identical electrical ratings, mechanical dimensions, and termination characteristics to ensure direct compatibility in existing applications.

Substiute Parts

1606000000

WeidmüllerIn Stock: 6721606000000 Datasheet

Current PartRFQ

1635510000

WeidmüllerIn Stock: 7511635510000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Weidmüller 1606000000 is determined by strict equivalence across the following critical parameters:

• Electrical Compatibility: Current and voltage ratings must match or exceed both IEC (12A @ 250V) and UL (15A @ 300V) specifications
• Mechanical Compatibility: Position count (3), pitch (5.08mm), header orientation (135°), and connector type (male pins, shrouded 4-side) must be identical
• Termination and Mounting: Solder termination and through-hole mounting are mandatory
• Physical Dimensions: Contact tail length (4.50mm) and insulation height (13.00mm) must match
• Material and Safety: Copper alloy contacts, PBT housing, and UL94 V-0 flammability rating are required

The Weidmüller 1635510000 meets all substitution criteria as a functionally equivalent alternative within the Omnimate SL series.

Parameter Comparison

Engineering Selection Recommendations

The Weidmüller 1635510000 is the direct functional equivalent for the obsolete 1606000000. Both components are manufactured by Weidmüller within the Omnimate SL series and share identical electrical ratings, mechanical specifications, and material properties. The primary distinction is product status: the 1606000000 is obsolete while the 1635510000 is active, ensuring ongoing availability and supply chain continuity.

The 1635510000 carries RoHS compliance certification and Moisture Sensitivity Level (MSL) 1 rating, indicating superior environmental compliance and handling characteristics compared to the main part. Both components maintain REACH unaffected status and identical export classification (EAR99), supporting equivalent regulatory compliance in international applications.

For applications requiring the 3-position, 5.08mm pitch terminal block header with 135° orientation and solder termination, the 1635510000 provides complete electrical and mechanical interchangeability with the obsolete 1606000000.

Frequently Asked Questions (FAQ)

Q: Can the 1635510000 be used as a direct replacement for the 1606000000 in existing designs?

A: Yes. The 1635510000 is electrically and mechanically identical to the 1606000000 across all critical parameters: 3-position configuration, 5.08mm pitch, 135° orientation, identical current and voltage ratings (12A @ 250V IEC; 15A @ 300V UL), and matching physical dimensions. Direct substitution is supported without design modification.

Q: What is the difference between the color specifications of these parts?

A: The 1606000000 features an orange housing, while the 1635510000 has a black housing. This is a cosmetic difference only and does not affect electrical performance, mechanical compatibility, or functional operation. Housing color selection depends on application-specific requirements or design preferences.

Q: Why is the 1606000000 classified as obsolete?

A: Obsolescence indicates the part is no longer in active production. The 1635510000 serves as the current production equivalent within the Omnimate SL series, ensuring continued availability for new designs and system support.

Q: Are there any compliance differences between these parts?

A: The 1635510000 includes RoHS compliance certification and MSL 1 rating, providing enhanced environmental compliance. Both parts maintain REACH unaffected status and identical export classification. The 1635510000 is recommended for applications requiring RoHS compliance.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is based on: position count (3), pitch (5.08mm), header orientation (135°), connector type (male pins, shrouded 4-side), electrical ratings (12A @ 250V IEC; 15A @ 300V UL), termination style (solder), mounting type (through-hole), contact material (copper alloy), housing material (PBT), flammability rating (UL94 V-0), and physical dimensions (4.50mm tail length, 13.00mm insulation height).

Q: Is PCB layout modification required when switching from the 1606000000 to the 1635510000?

A: No. Identical pitch (5.08mm), orientation (135°), and physical dimensions ensure direct footprint compatibility. No PCB layout changes are necessary.