1.5KE30CAAlternatives & Equivalent Parts
About 1.5KE30CA
1.5KE30CA is a TVS Diode (Bi-directional) component manufactured by STMicroelectronics. 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 | 1.5KE30CASource | 1726040 | CFR25J10K | TDA7318 | C0402C104K9RACTU | BD3491FS-E2 |
|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Phoenix Contact | TE Connectivity | STMicroelectronics | Kemet | ROHM Semiconductor |
| Package Type | Diodes, Axial Diameter Horizontal Mounting | Other | Resistors, Axial Diameter Horizontal Mounting | Dual-In-Line Packages | Other | Small Outline Packages |
| Pin Count | 2 | 4 | 2 | 28 | 2 | 32 |
| Temperature Range | -55.0°C ~ 175.0°C | — | -55.0°C ~ 155.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C |
| Price | $0.0980 | $1.1800 | $0.0137 | $4.8418 | $0.0067 | $1.0458 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | END OF LIFE | ACTIVE | ACTIVE | OBSOLETE | — | ACTIVE |
| Electrical Parameters | ||||||
| Factory Lead Time | 25 Weeks | — | — | — | — | — |
| YTEOL | 1 | — | 8 | 0 | — | — |
| Additional Feature | UL RECOGNIZED | POLYAMIDE, 94V-2 | — | — | — | — |
| Breakdown Voltage-Max | 31.5 V | — | — | — | — | — |
| Breakdown Voltage-Min | 28.5 V | — | — | — | — | — |
| Breakdown Voltage-Nom | 30 V | — | — | — | — | — |
| Case Connection | ISOLATED | — | — | — | — | — |
| Clamping Voltage-Max | 53.5 V | — | — | — | — | — |
| Configuration | SINGLE, 1 CHANNEL | — | — | — | — | — |
| Diode Capacitance-Min | 1450 pF | — | — | — | — | — |
| Diode Element Material | SILICON | — | — | — | — | — |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | — | — | — | — | — |
| JEDEC-95 Code | DO-201 | — | — | — | — | — |
| JESD-30 Code | O-PALF-W2 | — | — | R-PDIP-T28 | — | R-PDSO-G32 |
| JESD-609 Code | e3 | — | e3 | e3 | — | — |
| Non-rep Peak Rev Power Dis-Max | 1500 W | — | — | — | — | — |
| Number of Elements | 1 | — | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Shape | ROUND | — | TUBULAR PACKAGE | RECTANGULAR | — | RECTANGULAR |
| Package Style | LONG FORM | — | Axial | IN-LINE | — | SMALL OUTLINE, SHRINK PITCH |
| Polarity | BIDIRECTIONAL | — | — | — | — | — |
| Power Dissipation-Max | 5 W | — | — | — | — | — |
| Qualification Status | Not Qualified | — | — | Not Qualified | — | — |
| Reference Standard | IEC-61000-4-2, 4-4, 4-5; MIL-STD-750 | — | — | — | — | — |
| Rep Pk Reverse Voltage-Max | 25.6 V | — | — | — | — | — |
| Reverse Current-Max | 5 µA | — | — | — | — | — |
| Reverse Test Voltage | 25.6 V | — | — | — | — | — |
| Surface Mount | NO | — | NO | NO | — | YES |
| Technology | AVALANCHE | — | THIN FILM | BICMOS | — | BICMOS |
| Terminal Finish | Matte Tin (Sn) - annealed | — | Tin (Sn) | MATTE TIN | — | — |
| Terminal Form | WIRE | — | — | THROUGH-HOLE | — | GULL WING |
| Terminal Position | AXIAL | — | — | DUAL | — | DUAL |
| Pbfree Code | — | Yes | Yes | — | — | — |
| Fastening Method | — | SCREW | — | — | — | — |
| Mounting Type | — | BOARD | — | — | — | — |
| Number of Decks | — | 2 | — | — | — | — |
| Number of Ways | — | 2 | — | — | — | — |
| Rated Current | — | 13.5 A | — | — | — | — |
| Rated Voltage | — | 250 V | — | — | — | — |
| Safety Approval | — | CSA; UL | — | — | — | — |
| Terminal and Terminal Block Type | — | MODULAR TERMINAL BLOCK | — | — | — | — |
| Wire Cross Section | — | 1.5 mm2 | — | — | — | — |
| Wire Gauge | — | 16 AWG | — | — | — | — |
| Reach Compliance Code | — | — | Compliant | — | — | — |
| Construction | — | — | Tubular | — | — | — |
| Lead Diameter | — | — | 0.54 mm | — | — | — |
| Lead Length | — | — | 28 mm | — | — | — |
| Mounting Feature | — | — | THROUGH HOLE MOUNT | — | — | — |
| Package Diameter | — | — | 2.5 mm | — | — | — |
| Package Length | — | — | 6.8 mm | — | — | — |
| Packing Method | — | — | AMMO PACK | — | — | — |
| Physical Dimension | — | — | 6.8mm x 2.5mm | — | — | — |
| Rated Power Dissipation (P) | — | — | 0.33 W | — | — | — |
| Rated Temperature | — | — | 70 °C | — | — | — |
| Resistance | — | — | 10000 Ω | — | — | — |
| Resistor Type | — | — | FIXED RESISTOR | — | — | — |
| Temperature Coefficient | — | — | -1200, 0 ppm/°C | — | — | — |
| Terminal Shape | — | — | WIRE | — | — | — |
| Tolerance | — | — | 5% | — | — | — |
| Working Voltage | — | — | 250 V | — | — | — |
| Configuration Features: Number of Resistors 1 | — | — | Dimensions: Passive Component Dimensions 6.8 x 2.5 MM | — | — | — |
| Passive Component Tolerance 5 PCT | — | — | Resistance Value 10K OHM | — | — | — |
| Power Rating .33 WATT | — | — | Packaging Features: Packaging Method Ammo Packed | — | — | — |
| Element Type Carbon Film | — | — | Resistor Type General Purpose Resistor | — | — | — |
| Channel Separation | — | — | — | 103 dB | — | — |
| Consumer IC Type | — | — | — | TONE CONTROL CIRCUIT | — | CONSUMER CIRCUIT |
| Harmonic Distortion | — | — | — | 0.09% | — | — |
| Number of Bands | — | — | — | 2 | — | — |
| Number of Channels | — | — | — | 2 | — | — |
| Number of Functions | — | — | — | 1 | — | 1 |
| Package Equivalence Code | — | — | — | DIP28,.6 | — | — |
| Supply Current-Max | — | — | — | 11 mA | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | 10 V | — | 9.5 V |
| Supply Voltage-Min (Vsup) | — | — | — | 6 V | — | 4.75 V |
| Temperature Grade | — | — | — | INDUSTRIAL | — | INDUSTRIAL |
| Terminal Pitch | — | — | — | 2.54 mm | — | 0.8 mm |
| Peak Reflow Temperature (Cel) | — | — | — | — | — | NOT SPECIFIED |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | — | NOT SPECIFIED |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for 1.5KE30CA 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 1.5KE30CA 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 1.5KE30CA?
Known equivalents for 1.5KE30CA include 1726040, CFR25J10K, TDA7318. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1.5KE30CA?
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 1.5KE30CA 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.