1042PAlternatives & Equivalent Parts
About 1042P
1042P is a Undefined or Miscellaneous component manufactured by Keystone Electronics. 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 | 1042PSource | LM19CIZ/LFT4 | LM19CIZ | BSS84W-7-F |
|---|---|---|---|---|
| Manufacturer | Keystone Electronics | Texas Instruments | Texas Instruments | Diodes Inc. |
| Package Type | Other | Other | Other | SOT23 (3-Pin) |
| Pin Count | 5 | 3 | 3 | 3 |
| Temperature Range | — | -55.0°C ~ 130.0°C | -55.0°C ~ 130.0°C | ~ 150.0°C |
| Price | $3.0700 | $0.8750 | $0.8750 | $0.0225 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | — | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | — | Yes | — | Yes |
| YTEOL | — | 15 | 0 | 6.5 |
| Accuracy-Max (Cel) | — | 2.5 Cel | 3.8 Cel | — |
| Body Height | — | 4.83 mm | 5.05 mm | — |
| Body Length or Diameter | — | 4.825 mm | 4.95 mm | — |
| Housing | — | PLASTIC | PLASTIC | — |
| JESD-609 Code | — | e3 | — | e3 |
| Mounting Feature | — | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | — |
| Operating Current-Max | — | 0.007 mA | — | — |
| Package Body Material | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | SIP3,.1,50 | — | — |
| Package Shape/Style | — | CYLINDRICAL | RECTANGULAR | — |
| R0-Nom | — | 160 Ω | — | — |
| Sensors/Transducers Type | — | TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT | TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT | — |
| Supply Voltage-Max | — | 5.5 V | 5.5 V | — |
| Supply Voltage-Min | — | 2.4 V | 2.4 V | — |
| Surface Mount | — | NO | NO | YES |
| Technology | — | CMOS | — | — |
| Terminal Finish | — | Matte Tin (Sn) | — | MATTE TIN |
| Termination Type | — | SOLDER | SOLDER | — |
| ## LM19CIZ/LFT4 Alternates Showing results | — | Image | — | — |
| Body Breadth | — | — | 3.92 mm | — |
| ## LM19CIZ Alternates Showing results | — | — | Image | — |
| Additional Feature | — | — | — | LOW CAPACITANCE |
| Configuration | — | — | — | SINGLE WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | — | — | — | 50 V |
| Drain Current-Max (ID) | — | — | — | 0.13 A |
| Drain-source On Resistance-Max | — | — | — | 10 Ω |
| FET Technology | — | — | — | METAL-OXIDE SEMICONDUCTOR |
| Feedback Cap-Max (Crss) | — | — | — | 12 pF |
| JESD-30 Code | — | — | — | R-PDSO-G3 |
| Number of Elements | — | — | — | 1 |
| Operating Mode | — | — | — | ENHANCEMENT MODE |
| Package Shape | — | — | — | RECTANGULAR |
| Package Style | — | — | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | — | — | 260 |
| Polarity/Channel Type | — | — | — | P-CHANNEL |
| Power Dissipation-Max (Abs) | — | — | — | 0.2 W |
| Qualification Status | — | — | — | Not Qualified |
| Terminal Form | — | — | — | GULL WING |
| Terminal Position | — | — | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 |
| Transistor Application | — | — | — | SWITCHING |
| Transistor Element Material | — | — | — | SILICON |
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 3 alternatives for 1042P — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 1042P 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 1042P 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 1042P?
Known equivalents for 1042P include LM19CIZ/LFT4, LM19CIZ, BSS84W-7-F. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1042P?
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 1042P 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.