571-0122-100FAlternatives & Equivalent Parts
About 571-0122-100F
571-0122-100F is a LED component manufactured by Dialight. 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 | 571-0122-100FSource | MCP23S17T-E/ML | CRG1206F2K7 | ERA6APB4022V | ERA8AEB752V | RN73C2A4K02B | RN73C2A7K87B |
|---|---|---|---|---|---|---|---|
| Manufacturer | Dialight | Microchip | TE Connectivity | Panasonic | Panasonic | TE Connectivity | TE Connectivity |
| Package Type | Other | Quad Flat No-Lead | Resistor Chip | Other | Resistor Chip | Resistor Chip | Resistor Chip |
| Pin Count | 4 | 28 | 2 | 2 | 2 | 2 | 2 |
| Temperature Range | -55.0°C ~ 100.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | — | — |
| Price | $0.0000 | $1.1200 | $0.0070 | $0.1775 | $0.1770 | — | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | — | — |
| YTEOL | 6 | 8 | 12 | 14 | 14 | — | — |
| Color | GREEN | — | — | — | — | — | — |
| Color@Wavelength | Green | — | — | — | — | — | — |
| Configuration | SEPARATE, 2 ELEMENTS | — | — | — | — | — | — |
| Forward Current-Max | 0.03 A | — | — | — | — | — | — |
| JESD-609 Code | e2 | e3 | e3 | e3 | e3 | — | — |
| Lens Type | DIFFUSED | — | — | — | — | — | — |
| Luminous Intensity-Nom | 8.7 mcd | — | — | — | — | — | — |
| Mounting Feature | RADIAL MOUNT | — | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | — | — |
| Number of Functions | 2 | — | — | — | — | — | — |
| Number of LEDs in Array | 2 | — | — | — | — | — | — |
| Optoelectronic Device Type | SINGLE COLOR LED ARRAY | — | — | — | — | — | — |
| Overall Height | 8.6 mm | — | — | — | — | — | — |
| Packing Method | BULK | — | TR | TR, PUNCHED PAPER, 7 INCH | TR, PUNCHED PAPER, 7 INCH | — | — |
| Peak Wavelength | 565 nm | — | — | — | — | — | — |
| Shape | ROUND | — | — | — | — | — | — |
| Size | 2 mm | — | — | — | — | — | — |
| Surface Mount | NO | YES | YES | YES | YES | — | — |
| T-code | T-3/4 | — | — | — | — | — | — |
| Terminal Finish | Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni) | Matte Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier | — | — |
| Terminal Pitch | 2.54 mm | 0.65 mm | — | — | — | — | — |
| Viewing Angle | 38 deg | — | — | — | — | — | — |
| Manufacturer Package Code | — | VQFN-28 | — | — | — | — | — |
| Factory Lead Time | — | 7 Weeks | 11 Weeks, 1 Day | — | 12 Weeks | — | — |
| CPU Family | — | MCP23X17 | — | — | — | — | — |
| Clock Frequency-Max | — | 10 MHz | — | — | — | — | — |
| JESD-30 Code | — | S-PQCC-N28 | — | — | — | — | — |
| Number of Bits | — | 16 | — | — | — | — | — |
| Number of I/O Lines | — | 16 | — | — | — | — | — |
| Number of Ports | — | 2 | — | — | — | — | — |
| Package Body Material | — | PLASTIC/EPOXY | — | — | — | — | — |
| Package Equivalence Code | — | LCC28,.24SQ,25 | — | — | — | — | — |
| Package Shape | — | SQUARE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | — | — |
| Package Style | — | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMT | SMT | SMT | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | — | — | — | — |
| Qualification Status | — | Not Qualified | — | — | — | — | — |
| Supply Current-Max | — | 1 mA | — | — | — | — | — |
| Supply Voltage-Max | — | 5.5 V | — | — | — | — | — |
| Supply Voltage-Min | — | 4.5 V | — | — | — | — | — |
| Supply Voltage-Nom | — | 5 V | — | — | — | — | — |
| Technology | — | CMOS | METAL GLAZE/THICK FILM | THIN FILM | THIN FILM | — | — |
| Temperature Grade | — | AUTOMOTIVE | — | — | — | — | — |
| Terminal Form | — | NO LEAD | — | — | — | — | — |
| Terminal Position | — | QUAD | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 40 | — | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | PARALLEL IO PORT, GENERAL PURPOSE | — | — | — | — | — |
| ## MCP23S17T-E/ML Alternates Showing results | — | Image | — | — | — | — | — |
| Reach Compliance Code | — | — | Unknown | Compliant | Compliant | — | — |
| Additional Feature | — | — | LASER TRIMMABLE | — | — | — | — |
| Construction | — | — | Rectangular | Rectangular | Rectangular | — | — |
| Package Height | — | — | 0.55 mm | 0.5 mm | 0.6 mm | — | — |
| Package Length | — | — | 3.1 mm | 2 mm | 3.2 mm | — | — |
| Package Width | — | — | 1.55 mm | 1.25 mm | 1.6 mm | — | — |
| Physical Dimension | — | — | 3.1mm x 1.55mm x .55mm | — | — | — | — |
| Rated Power Dissipation (P) | — | — | 0.25 W | 0.125 W | 0.25 W | — | — |
| Rated Temperature | — | — | 70 °C | 85 °C | 85 °C | — | — |
| Resistance | — | — | 2700 Ω | 40200 Ω | 7500 Ω | — | — |
| Resistor Type | — | — | FIXED RESISTOR | FIXED RESISTOR | FIXED RESISTOR | — | — |
| Size Code | — | — | 1206 | 0805 | 1206 | — | — |
| Temperature Coefficient | — | — | 100 ppm/°C | 15 ppm/°C | 25 ppm/°C | — | — |
| Terminal Shape | — | — | WRAPAROUND | WRAPAROUND | WRAPAROUND | — | — |
| Tolerance | — | — | 1% | 0.1% | 0.1% | — | — |
| Working Voltage | — | — | 200 V | 100 V | 150 V | — | — |
| Dimensions: Product Height .022 INCH | — | — | Product Height .55 MM | — | — | — | — |
| Product Width .061 INCH | — | — | Product Length 3.1 MM | — | — | — | — |
| Electrical Characteristics: Power Rating .25 WATT | — | — | Resistance Value 2.7K OHM | — | — | — | — |
| Passive Component Tolerance 1 PCT | — | — | Operating Voltage 200 V | — | — | — | — |
| Reference Standard | — | — | — | AEC-Q200, IEC60115-8 | AEC-Q200, IEC60115-8 | — | — |
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 571-0122-100F — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 571-0122-100F 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 571-0122-100F 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 571-0122-100F?
Known equivalents for 571-0122-100F include MCP23S17T-E/ML, CRG1206F2K7, ERA6APB4022V. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 571-0122-100F?
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 571-0122-100F 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.