CPF0402B4K42E1Alternatives & Equivalent Parts
About CPF0402B4K42E1
CPF0402B4K42E1 is a Resistor component manufactured by TE Connectivity. It comes in a Resistor Chip 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 | CPF0402B4K42E1Source | HCPL-314J |
|---|---|---|
| Manufacturer | TE Connectivity | Avago Technologies |
| Package Type | Resistor Chip | Small Outline Packages |
| Pin Count | 2 | 16 |
| Temperature Range | -55.0°C ~ 155.0°C | -40.0°C ~ 100.0°C |
| Price | $0.1806 | $2.7936 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | No |
| Reach Compliance Code | Compliant | Compliant |
| Factory Lead Time | 14 Weeks, 3 Days | — |
| YTEOL | 15 | 6 |
| Additional Feature | PRECISION | UL RECOGNIZED, VDE APPROVED |
| Construction | Rectangular | — |
| Mounting Feature | SURFACE MOUNT | SURFACE MOUNT |
| Package Height | 0.3 mm | — |
| Package Length | 1 mm | — |
| Package Shape | RECTANGULAR PACKAGE | — |
| Package Style | SMT | — |
| Package Width | 0.5 mm | — |
| Packing Method | TR | — |
| Physical Dimension | 1mm x .5mm x .3mm | — |
| Rated Power Dissipation (P) | 0.063 W | — |
| Rated Temperature | 70 °C | — |
| Resistance | 4420 Ω | — |
| Resistor Type | FIXED RESISTOR | — |
| Size Code | 0402 | — |
| Surface Mount | YES | YES |
| Technology | THIN FILM | — |
| Temperature Coefficient | 25 ppm/°C | — |
| Terminal Finish | Matte Tin (Sn) | Tin/Lead (Sn/Pb) |
| Terminal Shape | WRAPAROUND | — |
| Tolerance | 0.1% | — |
| Working Voltage | 25 V | — |
| Dimensions: Product Width .5 MM | Product Height .3 MM | — |
| Product Length .039 INCH | Product Width .02 INCH | — |
| Electrical Characteristics: Passive Component Tolerance .1 PCT | Resistance Value 4.42K OHM | — |
| Resistance Class 1kΩ – 1MΩ | Power Rating .063 WATT | — |
| Configuration | — | SEPARATE, 2 CHANNELS |
| Forward Current-Max | — | 0.012 A |
| Forward Voltage-Max | — | 0.8 V |
| Isolation Voltage-Max | — | 3750 V |
| JESD-609 Code | — | e0 |
| Number of Elements | — | 2 |
| Number of Functions | — | 2 |
| Optoelectronic Device Type | — | LOGIC IC OUTPUT OPTOCOUPLER |
| Power Dissipation-Max | — | 0.26 W |
| Supply Voltage-Min | — | 10 V |
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 this alternative for CPF0402B4K42E1 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for CPF0402B4K42E1 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 CPF0402B4K42E1 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 CPF0402B4K42E1?
Known equivalents for CPF0402B4K42E1 include HCPL-314J. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CPF0402B4K42E1?
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 CPF0402B4K42E1 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.