Alternatives to Honeywell MM100PG1QA
Honeywell MM100PG1QA and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
| MM100PG1QAHoneywell |  M3421-000006-100PGTE Connectivity Measurement Specialties | PX309-100GVOmega | +1more | |
|---|---|---|---|---|
| FFF Compatibility | The original Honeywell sensor features an integrated Hollingsworth electrical connector, whereas the TE Connectivity replacement uses a 2-foot four-wire cable, requiring splicing or connector installation.Both units feature the identical 1/8-27 NPT male thread and cylindrical body style, though overall length and hex size differ slightly.Outputs a 0 to 100 mV span under 5V excitation (compared to 0 to 50 mV for the original), and has a slightly narrower operating temperature range of -20°C to 85°C. | Features a 1.5-meter integral cable instead of the original Hollingsworth connector, and has a larger 1/4-18 NPT process port that requires physical adaptation.Larger physical body dimensions and a different process port size compared to the original compact housing.Provides a 100 mV unamplified output span instead of 50 mV, though it operates successfully down to -40°C. | ||
 AI Summary | MM100PG1QA by Honeywell: Pressure Sensors - Industrial TRANS MM 100 PSIG 1/8 NPT SST PRESSURE. | The TE Connectivity MSP340 series offers a robust, modern alternative for the obsolete MediaMate series. It maintains the identical 1/8-27 NPT process port thread and utilizes a comparable unamplified ratiometric millivolt bridge output. Because of its cable exit instead of the legacy Hollingsworth connector, mechanical rewiring or splicing is required to interface with your existing system.
| The Omega PX309 series provides an exceptionally accurate and rugged general-purpose industrial alternative. It features low drift molecularly bonded silicon strain gages and offers a similar ratiometric millivolt bridge output. However, it requires a 1/4" to 1/8" NPT male-to-female mechanical adapter and electrical wire splicing to adapt to your original mechanical plumbing and wiring.
| |
| Lifecycle Status | Obsolete | Active | Unknown | |
| Market Availability | Discontinued | In stock | Unknown | |
| REACH | Unknown | REACH | Unknown | |
| RoHS | RoHS | RoHS | Unknown | |
| Description | Pressure Sensors - Industrial TRANS MM 100 PSIG 1/8 NPT SST PRESSURE | Pressure Sensor 100PSI (689.48kPa) Vented Gauge Male - 1/8" (3.18mm) NPT 0 mV ~ 100 mV (5V) Cylinder | The Omega PX309 series provides an exceptionally accurate and rugged general-purpose industrial alternative. It features low drift molecular | |
| Manufacturer | Honeywell | TE Connectivity Measurement Specialties | Omega | |
| Type | Pressure Sensors - Industrial | Industrial Sensors | Component | |
| Datasheet | Open | Open | N/A | |
| Lead Time | Unknown | 16 weeks | Unknown | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | - | - | - | |
| Moisture Sensitivity Level | - | - | - |
Unlock all 3 alternatives
- Find & compare verified second sources
- Spot risk early with real-time part monitoring
- Stay compliant and production-ready
You searched one part. Parter watches your whole BOM.
All your BOM, at once
Parter maps every line to live stock, lead time, lifecycle and compliance data across the entire market — not part by part.
Hear about problems before they hit production
Allocation, EOL and last-time-buy notices surface the moment they appear, not when your buyer's PO bounces.
Qualified replacements in minutes, not days
Every at-risk line gets form-fit-function matches like the ones above — deltas flagged, evidence attached. Review, push to your BOM, and Parter starts watching the new part too.
Frequently asked questions
Yes. The Honeywell MM100PG1QA is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the Honeywell MM100PG1QA are the M3421-000006-100PG (TE Connectivity Measurement Specialties) and the PX309-100GV (Omega), out of 3 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the MM100PG1QA are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The MM100PG1QA (Honeywell) is a part in the Pressure Sensors - Industrial category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
Schedule a demo
See Parter in action
Discover how Parter can help your hardware team:
- Streamline your hardware operations with AI
- Detect and prevent lifecycle disruptions
- Accelerate product development
- Stay compliant and production-ready