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Equivalent & Substitute Parts for MMF003162
Part Overview
MMF003162 is a Linear Strain Gauge from Micro-Measurements (Division of Vishay Precision Group) in the CEA series, designed for high-precision measurement applications. The product features a linear pattern, ±5% strain range, and 350 Ohms resistance, with defined mechanical dimensions and resistance tolerance. MMF003162 is currently listed as Obsolete. For ongoing designs and inventory support, identifying equivalent substitute parts is necessary to maintain system compatibility and ensure continued availability.
Substiute Parts
Key Parameters
| Parameter | Main Part (MMF003162) | Required for Substitution |
|---|---|---|
| Manufacturer | Micro-Measurements (Division of Vishay Precision Group) | Yes |
| Series | CEA | Yes |
| Pattern Type | Linear | Yes |
| Strain Range | ±5% | Yes |
| Resistance | 350 Ohms | Yes |
| Resistance Tolerance | ±0.3% | Yes |
| Length - Active | 0.125" (3.18mm) | Yes |
| Length - Overall Pattern | 0.325" (8.26mm) | Yes |
| Length - Overall | 0.42" (10.7mm) | Yes |
| Width - Active | 0.165" (4.19mm) | Yes |
| Operating Temperature | -100 ~ 350°F (-75 ~ 175°C) | Yes |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | Yes |
Substitute Part Grouping Explanation
Substitute part selection for MMF003162 is based strictly on matching the following allowed electrical and mechanical parameters: manufacturer, series, pattern type, strain range, resistance, resistance tolerance, mechanical dimensions (active length/width, overall length), operating temperature, and moisture sensitivity level. Only parts meeting all these parameter requirements are considered equivalent for direct substitution within the Linear Strain Gauge category.
Parameter Comparison
| Parameter | Main Part (MMF003162) | Substitute (MMF404266) |
|---|---|---|
| Manufacturer | Micro-Measurements (Division of Vishay Precision Group) | Micro-Measurements (Division of Vishay Precision Group) |
| Series | CEA | CEA |
| Pattern Type | Linear | Linear |
| Strain Range | ±5% | ±5% |
| Resistance | 350 Ohms | 350 Ohms |
| Resistance Tolerance | ±0.3% | ±0.3% |
| Length - Active | 0.125" (3.18mm) | 0.125" (3.18mm) |
| Length - Overall Pattern | 0.325" (8.26mm) | 0.325" (8.26mm) |
| Length - Overall | 0.42" (10.7mm) | 0.42" (10.7mm) |
| Width - Active | 0.165" (4.19mm) | 0.180" (4.57mm) |
| Operating Temperature | -100 ~ 350°F (-75 ~ 175°C) | -100 ~ 350°F (-75 ~ 175°C) |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| Packaging | Bulk | Bulk |
| Product Status | Obsolete | Active |
Engineering Selection Recommendations
Select MMF404266 as a substitute for MMF003162 based on the matching key parameters: manufacturer, series, pattern type, strain range, resistance, resistance tolerance, dimensional specifications, operating temperature, and moisture sensitivity level. MMF404266 is currently in Active status and packaged in bulk, supporting requirements for ongoing supply and system compatibility. No conflicting compliance or certification data is present.
Frequently Asked Questions (FAQ)
Q1: Which parameters must match for a Linear Strain Gauge substitute?
A1: Manufacturer, series, pattern type, strain range, resistance, resistance tolerance, active length and width, overall length, operating temperature, and moisture sensitivity level must match as per the provided data.
Q2: Is MMF404266 compatible with applications requiring MMF003162?
A2: MMF404266 meets all specified matching parameters listed in the input, with only a minor width difference in the active area. All other required characteristics align with MMF003162.
Q3: Does the packaging method impact substitution?
A3: Both MMF003162 and MMF404266 are provided in bulk packaging, ensuring no difference for inventory and assembly processes.
Q4: How does product status affect part selection?
A4: With MMF003162 listed as Obsolete and MMF404266 listed as Active, MMF404266 provides an available and supported option for replacement within the same product category.
Q5: Are there differences in compliance or environmental characteristics?
A5: Both parts share the same operating temperature range and moisture sensitivity level, ensuring equivalency for environmental and compliance considerations per the provided parameters.
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