Phoenix Contact 1911062 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1911062 is a 7-position terminal block header with male pins, shrouded on all four sides, designed for 0.138" (4.60mm) pitch vertical through-hole mounting. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations where legacy compatibility is required.

The part operates at 8A (IEC/UL) and 250V (IEC) / 300V (UL), with press-fit termination and tin-plated contacts. Its green polybutylene terephthalate (PBT) housing provides UL94 V-0 flammability rating and RoHS compliance.

Substiute Parts

1911062

Phoenix ContactIn Stock: 10521911062 Datasheet

Current PartRFQ

1843651

Phoenix ContactIn Stock: 16281843651 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1911062 is determined by the following critical parameters:

• Number of positions: 7 (exact match required)
• Pitch: 0.138" (4.60mm) (exact match required)
• Header orientation: Vertical (exact match required)
• Type: Header, Male Pins, Shrouded (4 Side) (exact match required)
• Mounting type: Through Hole (exact match required)
• Current rating: 8A minimum (IEC and UL)
• Voltage rating: 250V minimum (IEC), 300V minimum (UL)
• Housing material: Polybutylene Terephthalate (PBT)
• Flammability rating: UL94 V-0

The Phoenix Contact 1843651 meets all critical substitution criteria. The primary difference is termination style: the 1911062 uses press-fit termination, while the 1843651 uses solder termination. Both maintain identical electrical ratings, mechanical dimensions, and compliance certifications. The 1843651 is currently in active production status with higher inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1843651 is the direct functional equivalent for the obsolete 1911062. Both parts maintain identical electrical performance specifications (8A/250V IEC, 8A/300V UL), mechanical form factor, and compliance certifications (UL94 V-0, RoHS).

The 1843651 is recommended for new designs and ongoing production due to its active product status and superior inventory availability (1572 pcs vs. 1015 pcs). The termination method difference (solder vs. press-fit) requires PCB design consideration but does not affect electrical or mechanical compatibility.

Both parts carry ROHS compliance: the 1911062 is RoHS Compliant, while the 1843651 meets ROHS3 Compliant standards, indicating enhanced environmental compliance for the substitute part.

Frequently Asked Questions (FAQ)

Q: Can the 1843651 directly replace the 1911062 on existing PCBs?

A: Mechanical and electrical compatibility is confirmed. The primary consideration is termination method: the 1911062 uses press-fit termination while the 1843651 uses solder termination. PCB pad design must accommodate solder termination for the 1843651.

Q: What is the difference between press-fit and solder termination?

A: Press-fit termination uses mechanical insertion into plated through-holes without solder. Solder termination requires thermal bonding to PCB pads. Both methods provide equivalent electrical connection reliability when properly implemented.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts share identical pitch (0.138" / 4.60mm), insulation height (0.362" / 9.20mm), and shrouded 4-side header configuration. Contact tail length differs slightly (0.150" vs. 0.134"), which is accommodated within standard PCB design tolerances.

Q: What is the inventory status difference?

A: The 1911062 (obsolete) has 1015 pcs available. The 1843651 (active production) has 1572 pcs available. The active status of the 1843651 ensures long-term supply continuity.

Q: Do both parts meet current RoHS requirements?

A: Yes. The 1911062 is RoHS Compliant. The 1843651 meets ROHS3 Compliant standards, representing the current regulatory requirement level.