Is there a pin-compatible replacement for PZ127-2-07-S?

No pin-for-pin SMT replacement has been verified. Candidates like PZ127-2-07-Z have the same pin functions but different mounting (Through-Hole), preventing a direct drop-in.

What risks should I check before replacing PZ127-2-07-S?

The primary risk is the mounting type. The target is Surface Mount (SMT), while close alternatives are Through-Hole (TH), requiring a different PCB design. Always verify mechanical dimensions from the datasheets.

PZ127-2-07-S Alternatives, Datasheet & Cross Reference | HCTL

PZ127-2-07-S is a 14-pin, 1.27mm pitch SMT male header from HCTL. Finding a direct drop-in replacement requires matching the SMT footprint, while functional alternatives with through-hole mounting are available.

AI replacement insight

Package riskhigh

Mounting type mismatch (SMT vs. TH) prevents drop-in replacement.

Electrical risklow

Key electrical parameters like pitch and current are similar across candidates.

Sourcing riskmedium

The target and its closest same-series alternative are from HCTL, which may have specific supply chains.

Can it be replaced directly?

No direct SMT drop-in replacement has been confirmed. All close candidates have a different mounting type.

Best replacement path

Use a through-hole variant like PZ127-2-07-Z for new designs, or continue searching for an SMT version with an identical footprint.

Main risk

The main risk is mechanical incompatibility due to the SMT vs. Through-Hole mounting difference, which requires a PCB redesign.

Recommended alternatives

Functionally similar 14-pin header from the same series, but requires a through-hole footprint instead of SMT.

View details

Alternative comparison matrix

Feature / factor	PZ127-2-07-S	PZ127-2-07-Z	HC-PZ127-7.2L-2x7PS	Compatibility / risk
Mounting	Surface Mount	Through Hole	Through Hole	Through Hole — Requires PCB redesign; target is SMT.; HC-PZ127-7.2L-2x7PS: Requires PCB redesign; target is SMT.
Pitch	1.27mm	1.27mm	1.27mm	1.27mm — Pin spacing matches.; HC-PZ127-7.2L-2x7PS: Pin spacing matches.
Positions	14 (2x7)	14 (2x7)	14 (2x7)	14 (2x7) — Same number of pins and rows.; HC-PZ127-7.2L-2x7PS: Same number of pins and rows.
Manufacturer	HCTL	HCTL	Guangdong Hongzhi	HCTL / Guangdong Hongzhi — Same manufacturer and series.; HC-PZ127-7.2L-2x7PS: Cross-vendor alternative.

Application & sourcing insights

Questions & answers

The best alternative depends on your application. PZ127-2-07-Z is from the same series but requires a through-hole PCB layout. No direct SMT drop-in has been identified.