A103MD9AQ04Alternatives & Equivalent Parts
About A103MD9AQ04
A103MD9AQ04 is a Switch component manufactured by TE Connectivity. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | A103MD9AQ04Source | MMS228T |
|---|---|---|
| Manufacturer | TE Connectivity | KNITTER-SWITCH |
| Package Type | Other | Other |
| Pin Count | 5 | 8 |
| Temperature Range | -30.0°C ~ 85.0°C | -10.0°C ~ 60.0°C |
| Price | — | $0.8400 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | CONTACT MANUFACTURER |
| Electrical Parameters | ||
| YTEOL | 0 | — |
| Actuator Length | 0.27 inch | 0.079 inch |
| Actuator Type | SHORT TYPE | SLIDE |
| Body Breadth | 12.7 mm | 3.6 mm |
| Body Height | 6.86 mm | 3.5 mm |
| Body Length or Diameter | 12.7 mm | 13 mm |
| Bushing Diameter | 0.25 inch | — |
| Bushing Length | 0.28 inch | — |
| Bushing Type | UNTHREADED | — |
| Contact (AC) Max Rating R Load | 5A@120VAC | — |
| Contact Current(AC)-Max | 5 A | — |
| Contact Current(DC)-Max | 5 A | 0.3 A |
| Contact (DC) Max Rating R Load | 5A@28VDC | .3A@6VDC |
| Contact Voltage(AC)-Max | 120 V | — |
| Contact Voltage(DC)-Max | 28 V | 6 V |
| Electrical Life | 6000 Cycle(s) | — |
| Illumination | NON-ILLUMINATED | — |
| Mounting Feature | THROUGH HOLE-RIGHT ANGLE | SURFACE MOUNT-STRAIGHT |
| PCB Hole Count | 5 | — |
| Sealing | EPOXY TERMINAL SEALED | — |
| Surface Mount | NO | NO |
| Switch Action | LATCHED | LATCHED |
| Switch Function | SPDT | DPDT |
| Switch Type | TOGGLE SWITCH | SLIDE SWITCH |
| Termination Type | SOLDER | SOLDER |
| Pbfree Code | — | Yes |
| Actuator Color | — | BLUE |
| Actuator Material | — | POLYAMIDE |
| Body Color | — | BLACK |
| Center Contact Plating | — | SILVER |
| Contact Function | — | ON-ON |
| Contact Resistance | — | 0.07 mΩ |
| Dielectric Withstand Volts | — | 500VAC V |
| End Contact Plating | — | SILVER |
| Insulation Resistance | — | 100000000 Ω |
| Insulator Material | — | POLYAMIDE |
| JESD-609 Code | — | e4 |
| Number of Positions | — | 2 |
| Packing Method | — | TAPE AND REEL |
| Solderability | — | REFLOW |
| Terminal Finish | — | Silver (Ag) |
| Terminal Material | — | BRASS |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
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Quick Links
Why Look for Alternatives?
Finding alternatives for A103MD9AQ04 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating A103MD9AQ04 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to A103MD9AQ04?
Known equivalents for A103MD9AQ04 include MMS228T. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of A103MD9AQ04?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify A103MD9AQ04 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.