1N4148Alternatives & Equivalent Parts
About 1N4148
1N4148 is a Diode component manufactured by Vishay. It comes in a Diodes, Axial Diameter Horizontal Mounting 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 | 1N4148Source | 09663526613 | ADS1110A0IDBVT | ADN4663BRZ |
|---|---|---|---|---|
| Manufacturer | Vishay | HARTING | Texas Instruments | Analog Devices |
| Package Type | Diodes, Axial Diameter Horizontal Mounting | Other | — | Small Outline Packages |
| Pin Count | 2 | 27 | — | 8 |
| Temperature Range | ~ 175.0°C | -55.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C |
| Price | $0.0045 | $6.3000 | $0.6822 | $1.3800 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| YTEOL | 0 | 8.5 | — | 10 |
| Additional Feature | HIGH RELIABILITY, METALLURGICALLY BONDED | STANDARDS: DIN 41652; IEC 60807 | — | — |
| Case Connection | ISOLATED | — | — | — |
| Configuration | SINGLE | — | — | — |
| Diode Element Material | SILICON | — | — | — |
| Diode Type | RECTIFIER DIODE | — | — | — |
| Forward Voltage-Max (VF) | 1 V | — | — | — |
| JEDEC-95 Code | DO-35 | — | — | — |
| JESD-30 Code | O-XALF-W2 | — | — | R-PDSO-G8 |
| JESD-609 Code | e0 | — | — | e3 |
| Non-rep Pk Forward Current-Max | 2 A | — | — | — |
| Number of Elements | 1 | — | — | — |
| Number of Phases | 1 | — | — | — |
| Output Current-Max | 0.15 A | — | — | — |
| Package Body Material | UNSPECIFIED | — | — | PLASTIC/EPOXY |
| Package Shape | ROUND | — | — | RECTANGULAR |
| Package Style | LONG FORM | — | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 240 | — | — | 260 |
| Power Dissipation-Max | 0.5 W | — | — | — |
| Qualification Status | Not Qualified | — | — | Not Qualified |
| Rep Pk Reverse Voltage-Max | 100 V | — | — | — |
| Reverse Current-Max | 5 µA | — | — | — |
| Reverse Recovery Time-Max | 0.004 µs | — | — | — |
| Surface Mount | NO | — | — | YES |
| Terminal Finish | TIN LEAD | — | — | Matte Tin (Sn) - annealed |
| Terminal Form | WIRE | — | — | GULL WING |
| Terminal Position | AXIAL | — | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | 30 |
| Pbfree Code | — | Yes | — | No |
| Body Breadth | — | 0.492 inch | — | — |
| Body Depth | — | 0.583 inch | — | — |
| Body Length | — | 2.091 inch | — | — |
| Body/Shell Style | — | PLUG | — | — |
| Connector Type | — | D SUBMINIATURE CONNECTOR | — | — |
| Contact Finish Mating | — | NOT SPECIFIED | — | — |
| Contact Finish Termination | — | NOT APPLICABLE | — | — |
| Contact Gender | — | FEMALE | — | — |
| Contact Material | — | NOT SPECIFIED | — | — |
| Contact Pattern | — | STAGGERED | — | — |
| Contact Resistance | — | 10 mΩ | — | — |
| Contact Style | — | RND PIN-SKT | — | — |
| DIN Conformance | — | YES | — | — |
| Dielectric Withstanding Voltage | — | 1000VAC V | — | — |
| Empty Shell | — | NO | — | — |
| Filter Feature | — | NO | — | — |
| IEC Conformance | — | YES | — | — |
| Insertion Force-Max | — | 3.336 N | — | — |
| Insulation Resistance | — | 10000000000 Ω | — | — |
| Insulator Material | — | GLASS FILLED POLYBUTYLENE TEREPHTHALATE/POLYESTER | — | — |
| MIL Conformance | — | NO | — | — |
| Mating Contact Pitch | — | 0.109 inch | — | — |
| Mating Contact Row Spacing | — | 0.112 inch | — | — |
| Mating Information | — | MULTIPLE MATING PARTS AVAILABLE | — | — |
| Mixed Contacts | — | NO | — | — |
| Mounting Option 1 | — | #4-40 | — | — |
| Mounting Option 2 | — | SCREWLOCKS | — | — |
| Mounting Style | — | RIGHT ANGLE | — | — |
| Mounting Type | — | BOARD AND PANEL | — | — |
| Number Of PCB Rows | — | 2 | — | — |
| Number of Rows Loaded | — | 2 | — | — |
| Option | — | GENERAL PURPOSE | — | — |
| PCB Contact Pattern | — | STAGGERED | — | — |
| PCB Contact Row Spacing | — | 2.54 mm | — | — |
| Rated Current (Signal) | — | 6.5 A | — | — |
| Reference Standard | — | UL | — | — |
| Shell Finish | — | TIN | — | — |
| Shell Material | — | STEEL | — | — |
| Shell Size | — | 3/B | — | — |
| Terminal Length | — | 0.114 inch | — | — |
| Terminal Pitch | — | 2.7686 mm | — | 1.27 mm |
| Termination Type | — | SOLDER | — | — |
| Total Number of Contacts | — | 25 | — | — |
| UL Flammability Code | — | 94V-0 | — | — |
| Withdrawl Force-Min | — | 3.336 N | — | — |
| Manufacturer Package Code | — | — | — | R-8 |
| Differential Output | — | — | — | YES |
| Driver Number of Bits | — | — | — | 2 |
| Interface IC Type | — | — | — | LINE DRIVER |
| Interface Standard | — | — | — | EIA-644; TIA-644 |
| Number of Functions | — | — | — | 2 |
| Receive Delay-Max | — | — | — | 1.5 ns |
| Supply Voltage-Max | — | — | — | 3.6 V |
| Supply Voltage-Min | — | — | — | 3 V |
| Supply Voltage-Nom | — | — | — | 3.3 V |
| Technology | — | — | — | CMOS |
| Temperature Grade | — | — | — | INDUSTRIAL |
| Transmit Delay-Max | — | — | — | 1.5 ns |
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 1N4148 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 1N4148 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 1N4148 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 1N4148?
Known equivalents for 1N4148 include 09663526613, ADS1110A0IDBVT, ADN4663BRZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1N4148?
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 1N4148 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.