KSS221GLFSAlternatives & Equivalent Parts
About KSS221GLFS
KSS221GLFS is a Switch component manufactured by C & K COMPONENTS. 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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Get one quote covering all 6 alternatives for KSS221GLFS — response within 24 hours.
Specification Comparison
| Parameter | KSS221GLFSSource | SPU0410HR5H-PB | STM32G031K8T6U | ESDALC6V1-1U2 | AD9235BRUZ-65 | TPS70345PWPR | CC0603KRX5R7BB105 |
|---|---|---|---|---|---|---|---|
| Manufacturer | C & K COMPONENTS | Knowles | STMicroelectronics | STMicroelectronics | Analog Devices | Texas Instruments | YAGEO (PHYCOMP) |
| Package Type | Other | Other | Quad Flat Packages | Other | Small Outline Packages | Small Outline Packages | Capacitor Chip Non-polarised |
| Pin Count | 2 | 4 | 32 | 2 | 28 | 24 | 2 |
| Temperature Range | — | — | — | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 85.0°C |
| Price | $0.1980 | $0.4250 | — | $0.0461 | $20.8700 | $3.2618 | $0.0034 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — | ACTIVE | END OF LIFE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Switch Type | KEYPAD SWITCH | — | — | — | — | — | — |
| YTEOL | — | — | — | 1 | 10 | 15 | 8 |
| Breakdown Voltage-Max | — | — | — | 8 V | — | — | — |
| Breakdown Voltage-Min | — | — | — | 6.1 V | — | — | — |
| Breakdown Voltage-Nom | — | — | — | 7.05 V | — | — | — |
| Configuration | — | — | — | SINGLE, 1 CHANNEL | — | — | — |
| Diode Element Material | — | — | — | SILICON | — | — | — |
| Diode Type | — | — | — | TRANS VOLTAGE SUPPRESSOR DIODE | — | — | — |
| JESD-30 Code | — | — | — | R-PBCC-N2 | R-PDSO-G28 | R-PDSO-G24 | — |
| JESD-609 Code | — | — | — | e4 | e3 | e4 | e3 |
| Non-rep Peak Rev Power Dis-Max | — | — | — | 20 W | — | — | — |
| Number of Elements | — | — | — | 1 | — | — | — |
| Package Body Material | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Shape | — | — | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE |
| Package Style | — | — | — | CHIP CARRIER | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMT |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | 260 | 260 | — |
| Polarity | — | — | — | UNIDIRECTIONAL | — | — | — |
| Qualification Status | — | — | — | Not Qualified | Not Qualified | Not Qualified | — |
| Reference Standard | — | — | — | IEC-61000-4-2 | — | — | — |
| Rep Pk Reverse Voltage-Max | — | — | — | 3 V | — | — | — |
| Reverse Current-Max | — | — | — | 0.1 µA | — | — | — |
| Reverse Test Voltage | — | — | — | 3 V | — | — | — |
| Surface Mount | — | — | — | YES | YES | YES | YES |
| Technology | — | — | — | AVALANCHE | CMOS | PMOS | — |
| Terminal Finish | — | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN OVER NICKEL |
| Terminal Form | — | — | — | NO LEAD | GULL WING | GULL WING | — |
| Terminal Position | — | — | — | BOTTOM | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | 30 | 30 | — |
| Pbfree Code | — | — | — | — | No | Yes | Yes |
| Manufacturer Package Code | — | — | — | — | RU-28 | — | — |
| Analog Input Voltage-Max | — | — | — | — | 2 V | — | — |
| Analog Input Voltage-Min | — | — | — | — | -2 V | — | — |
| Converter Type | — | — | — | — | ADC, PROPRIETARY METHOD | — | — |
| Linearity Error-Max (EL) | — | — | — | — | 0.0317% | — | — |
| Number of Analog In Channels | — | — | — | — | 1 | — | — |
| Number of Bits | — | — | — | — | 12 | — | — |
| Number of Functions | — | — | — | — | 1 | 1 | — |
| Output Bit Code | — | — | — | — | OFFSET BINARY, 2S COMPLEMENT BINARY | — | — |
| Output Format | — | — | — | — | PARALLEL, WORD | — | — |
| Package Equivalence Code | — | — | — | — | TSSOP28,.25 | TSSOP24,.25 | — |
| Sample Rate | — | — | — | — | 65 MHz | — | — |
| Sample and Hold / Track and Hold | — | — | — | — | SAMPLE | — | — |
| Supply Voltage-Nom | — | — | — | — | 3 V | — | — |
| Temperature Grade | — | — | — | — | INDUSTRIAL | — | — |
| Terminal Pitch | — | — | — | — | 0.65 mm | 0.65 mm | — |
| ## AD9235BRUZ-65 Alternates Showing results | — | — | — | — | Image | — | — |
| Adjustability | — | — | — | — | — | FIXED | — |
| Dropout Voltage1-Max | — | — | — | — | — | 0.25 V | — |
| Dropout Voltage1-Nom | — | — | — | — | — | 0.16 V | — |
| Dropout Voltage2-Max | — | — | — | — | — | 0.25 V | — |
| Input Voltage Absolute-Max | — | — | — | — | — | 7 V | — |
| Input Voltage-Max | — | — | — | — | — | 6 V | — |
| Input Voltage-Min | — | — | — | — | — | 3.616 V | — |
| Line Regulation-Max | — | — | — | — | — | 0.0039% | — |
| Load Regulation-Max | — | — | — | — | — | 0.001% | — |
| Number of Outputs | — | — | — | — | — | 2 | — |
| Operating Temperature TJ-Max | — | — | — | — | — | 125 °C | — |
| Operating Temperature TJ-Min | — | — | — | — | — | -40 °C | — |
| Output Current1-Max | — | — | — | — | — | 1 A | — |
| Output Current2-Max | — | — | — | — | — | 2 A | — |
| Output Voltage1-Max | — | — | — | — | — | 3.366 V | — |
| Output Voltage1-Min | — | — | — | — | — | 3.234 V | — |
| Output Voltage1-Nom | — | — | — | — | — | 3.3 V | — |
| Output Voltage2-Max | — | — | — | — | — | 1.224 V | — |
| Output Voltage2-Min | — | — | — | — | — | 1.176 V | — |
| Output Voltage2-Nom | — | — | — | — | — | 1.2 V | — |
| Packing Method | — | — | — | — | — | TR | TR, PAPER, 7 INCH |
| Regulator Type | — | — | — | — | — | FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR | — |
| Voltage Tolerance-Max | — | — | — | — | — | 2% | — |
| Reach Compliance Code | — | — | — | — | — | — | Compliant |
| Capacitance | — | — | — | — | — | — | 1 µF |
| Capacitor Type | — | — | — | — | — | — | CERAMIC CAPACITOR |
| Dielectric Material | — | — | — | — | — | — | CERAMIC |
| Height | — | — | — | — | — | — | 0.8 mm |
| Mounting Feature | — | — | — | — | — | — | SURFACE MOUNT |
| Multilayer | — | — | — | — | — | — | YES |
| Negative Tolerance | — | — | — | — | — | — | 10% |
| Positive Tolerance | — | — | — | — | — | — | 10% |
| Rated (DC) Voltage (URdc) | — | — | — | — | — | — | 16 V |
| Size Code | — | — | — | — | — | — | 0603 |
| Temperature Characteristics Code | — | — | — | — | — | — | X5R |
| Temperature Coefficient | — | — | — | — | — | — | 0.15 ppm/°C |
| Terminal Shape | — | — | — | — | — | — | WRAPAROUND |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 6 alternatives for KSS221GLFS — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for KSS221GLFS 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 KSS221GLFS 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.
Can't Find What You Need?
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FAQ
What is equivalent to KSS221GLFS?
Known equivalents for KSS221GLFS include SPU0410HR5H-PB, STM32G031K8T6U, ESDALC6V1-1U2. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of KSS221GLFS?
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 KSS221GLFS 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.