219-4MSTAlternatives & Equivalent Parts
About 219-4MST
219-4MST is a Switch component manufactured by CTS. 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 | 219-4MSTSource | LM2903DR | EEEFK1V221GP | ZXT13N50DE6TA |
|---|---|---|---|---|
| Manufacturer | CTS | Texas Instruments | Panasonic | Diodes Inc. |
| Package Type | Other | — | Other | SOT23 (6-Pin) |
| Pin Count | 8 | — | 2 | 6 |
| Temperature Range | -55.0°C ~ 85.0°C | — | -55.0°C ~ 105.0°C | ~ 150.0°C |
| Price | $0.2950 | $0.0930 | $0.2540 | $0.2473 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | Yes | Yes |
| Factory Lead Time | 4 Weeks | — | 30 Weeks, 1 Day | 12 Weeks |
| YTEOL | 7.4 | — | 7 | 7 |
| Actuator Length | 0.01 inch | — | — | — |
| Actuator Material | POLYETHYLENE | — | — | — |
| Actuator Type | MEDIUM | — | — | — |
| Additional Feature | APPROVAL: UL | — | — | — |
| Body Breadth | 6.7 mm | — | — | — |
| Body Height | 4.05 mm | — | — | — |
| Body Length or Diameter | 11.63 mm | — | — | — |
| Center Contact Material | BERYLLIUM COPPER | — | — | — |
| Center Contact Plating | GOLD | — | — | — |
| Contact Current(DC)-Max | 0.1 A | — | — | — |
| Contact (DC) Max Rating R Load | 0.1A@20VDC | — | — | — |
| Contact Function | ON-OFF | — | — | — |
| Contact Resistance | 0.025 mΩ | — | — | — |
| Contact Voltage(DC)-Max | 20 V | — | — | — |
| Dielectric Withstand Volts | 500VAC V | — | — | — |
| Electrical Life | 2000 Cycle(s) | — | — | — |
| End Contact Material | BERYLLIUM COPPER | — | — | — |
| End Contact Plating | GOLD | — | — | — |
| Housing Material | POLYETHYLENE | — | — | — |
| Insulation Resistance | 1000000000 Ω | — | — | — |
| Insulator Material | POLYETHYLENE | — | — | — |
| JESD-609 Code | e3 | — | — | e3 |
| Mounting Feature | SURFACE MOUNT-STRAIGHT | — | SURFACE MOUNT | — |
| Number of Positions | 4 | — | — | — |
| Number of Switch Sections | 4 | — | — | — |
| Packing Method | TUBE | — | TR, EMBOSSED, 15 INCH | — |
| Sealing | BOTTOM SEALED; TOP TAPE SEALED | — | — | — |
| Solderability | WAVE | — | — | — |
| Surface Mount | NO | — | YES | YES |
| Switch Action | LATCHED | — | — | — |
| Switch Function | SPST | — | — | — |
| Switch Type | SLIDE DIP SWITCH | — | — | — |
| Terminal Finish | Bright Tin (Sn) - with Nickel (Ni) barrier | — | — | MATTE TIN |
| Termination Type | SOLDER | — | — | — |
| Reach Compliance Code | — | — | Compliant | — |
| Capacitance | — | — | 220 µF | — |
| Capacitor Type | — | — | ALUMINUM ELECTROLYTIC CAPACITOR | — |
| Dielectric Material | — | — | ALUMINUM (WET) | — |
| Height | — | — | 10.2 mm | — |
| Leakage Current | — | — | 0.077 mA | — |
| Negative Tolerance | — | — | 20% | — |
| Package Style | — | — | SMT | SMALL OUTLINE |
| Polarity | — | — | POLARIZED | — |
| Positive Tolerance | — | — | 20% | — |
| Rated (DC) Voltage (URdc) | — | — | 35 V | — |
| Reference Standard | — | — | AEC-Q200 | — |
| Ripple Current | — | — | 450 mA | — |
| Size Code | — | — | 3333 | — |
| Tan Delta | — | — | 0.12 | — |
| Terminal Shape | — | — | FLAT | — |
| Collector Current-Max (IC) | — | — | — | 4 A |
| Collector-Emitter Voltage-Max | — | — | — | 50 V |
| Configuration | — | — | — | SINGLE |
| DC Current Gain-Min (hFE) | — | — | — | 10 |
| JESD-30 Code | — | — | — | R-PDSO-G6 |
| Number of Elements | — | — | — | 1 |
| Package Body Material | — | — | — | PLASTIC/EPOXY |
| Package Shape | — | — | — | RECTANGULAR |
| Peak Reflow Temperature (Cel) | — | — | — | 260 |
| Polarity/Channel Type | — | — | — | NPN |
| Power Dissipation-Max (Abs) | — | — | — | 1.7 W |
| Qualification Status | — | — | — | Not Qualified |
| Terminal Form | — | — | — | GULL WING |
| Terminal Position | — | — | — | DUAL |
| Transistor Application | — | — | — | SWITCHING |
| Transistor Element Material | — | — | — | SILICON |
| Transition Frequency-Nom (fT) | — | — | — | 115 MHz |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 3 alternatives for 219-4MST — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 219-4MST 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 219-4MST 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 219-4MST?
Known equivalents for 219-4MST include LM2903DR, EEEFK1V221GP, ZXT13N50DE6TA. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 219-4MST?
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 219-4MST 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.