TSZ122IQ2TAlternatives & Equivalent Parts
About TSZ122IQ2T
TSZ122IQ2T is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Small Outline No-lead 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 | TSZ122IQ2TSource | TY-400P | TDCR1060M | 91228-3002 | 2059-302/998-403 |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Triad Magnetics | Vishay | Molex | Wago |
| Package Type | Small Outline No-lead | Other | Dual-In-Line Sockets | Other | Other |
| Pin Count | 9 | 4 | 16 | 10 | 4 |
| Temperature Range | -40.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — |
| Price | $0.5900 | $3.4500 | $1.2971 | — | $0.5546 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||
| YTEOL | 8 | — | 6.2 | 0 | 8 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — | — | — | — |
| Architecture | VOLTAGE-FEEDBACK | — | — | — | — |
| Average Bias Current-Max (IIB) | 0.0003 µA | — | — | — | — |
| Bias Current-Max (IIB) @25C | 0.0002 µA | — | — | — | — |
| Common-mode Reject Ratio-Min | 115 dB | — | — | — | — |
| Common-mode Reject Ratio-Nom | 128 dB | — | — | — | — |
| Frequency Compensation | YES | — | — | — | — |
| Input Offset Voltage-Max | 8 µV | — | — | — | — |
| JESD-30 Code | S-PDSO-N8 | — | — | — | — |
| JESD-609 Code | e3 | — | — | e3 | — |
| Low-Bias | YES | — | — | — | — |
| Low-Offset | YES | — | — | — | — |
| Micropower | YES | — | — | — | — |
| Number of Functions | 8 | — | 4 | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — | — | — |
| Package Shape | SQUARE | — | — | — | — |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | — | — | — | — |
| Packing Method | TR | — | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | — | — | — | — |
| Power | NO | — | — | — | — |
| Programmable Power | NO | — | — | — | — |
| Slew Rate-Nom | 0.19 V/us | — | — | — | — |
| Supply Current-Max | 0.04 mA | — | — | — | — |
| Supply Voltage Limit-Max | 6 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 3.3 V | — | — | — | — |
| Surface Mount | YES | NO | — | — | — |
| Technology | CMOS | — | — | — | — |
| Temperature Grade | AUTOMOTIVE | — | — | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | — | Tin (Sn) | — | — |
| Terminal Form | NO LEAD | — | — | — | — |
| Terminal Pitch | 0.5 mm | — | — | 2.54 mm | — |
| Terminal Position | DUAL | — | — | — | — |
| Unity Gain BW-Nom | 400 | — | — | — | — |
| Voltage Gain-Min | 316227.78 | — | — | — | — |
| Wideband | NO | — | — | — | — |
| Pbfree Code | — | Yes | — | Yes | — |
| Application | — | ISOLATION | — | — | — |
| DC Unbalance Current-Max | — | 90 mA | — | — | — |
| Height | — | 19.05 mm | — | — | — |
| Insertion Loss | — | 1.75 dB | — | — | — |
| Mounting Feature | — | THROUGH HOLE MOUNTED | — | — | — |
| Number of Primary Winding | — | 1 | — | — | — |
| Number of Secondary Winding | — | 1 | — | — | — |
| Output Current 1 | — | 0.09 A | — | — | — |
| Primary Impedance | — | 600 OHMS | — | — | — |
| Secondary Impedance | — | 600 OHMS | — | — | — |
| Transformer Type | — | TELECOM TRANSFORMER | — | — | — |
| Factory Lead Time | — | — | 10 Weeks | — | — |
| Color | — | — | RED | — | — |
| Color@Wavelength | — | — | Orange-Red | — | — |
| Configuration | — | — | COMMON CATHODE, MULTIPLEXED, 4 DIGITS WITH DECIMAL POINT | — | — |
| Display Height | — | — | 10 mm | — | — |
| Forward Current-Max | — | — | 0.025 A | — | — |
| Forward Voltage-Max | — | — | 2.4 V | — | — |
| Number of Characters | — | — | 4 | — | — |
| Optoelectronic Device Type | — | — | CLOCK LED DISPLAY | — | — |
| Peak Wavelength | — | — | 639 nm | — | — |
| Reach Compliance Code | — | — | — | Compliant | — |
| Board Mounting Option | — | — | — | PEG | — |
| Body Breadth | — | — | — | 0.118 inch | — |
| Body Length | — | — | — | 0.984 inch | — |
| Body/Shell Style | — | — | — | RECEPTACLE | — |
| Connector Type | — | — | — | PCB CONNECTOR | — |
| Contact Finish Mating | — | — | — | GOLD (4) | — |
| Contact Finish Termination | — | — | — | BRIGHT TIN OVER NICKEL | — |
| Contact Gender | — | — | — | MALE | — |
| Contact Material | — | — | — | STAINLESS STEEL | — |
| Contact Pattern | — | — | — | RECTANGULAR | — |
| DIN Conformance | — | — | — | NO | — |
| Durability | — | — | — | 5000 Cycles | — |
| Filter Feature | — | — | — | NO | — |
| IEC Conformance | — | — | — | NO | — |
| Insulator Color | — | — | — | BLACK | — |
| Insulator Material | — | — | — | GLASS FILLED LIQUID CRYSTAL POLYMER | — |
| MIL Conformance | — | — | — | NO | — |
| Mating Contact Pitch | — | — | — | 0.1 inch | — |
| Mixed Contacts | — | — | — | NO | — |
| Mounting Style | — | — | — | RIGHT ANGLE | — |
| Mounting Type | — | — | — | BOARD | BOARD |
| Number Of Connectors | — | — | — | ONE | — |
| Number Of PCB Rows | — | — | — | 2 | — |
| Number of Ports | — | — | — | 1 | — |
| Number of Rows Loaded | — | — | — | 2 | — |
| Option | — | — | — | GENERAL PURPOSE | — |
| PCB Contact Pattern | — | — | — | RECTANGULAR | — |
| PCB Contact Row Spacing | — | — | — | 22.86 mm | — |
| Reference Standard | — | — | — | UL | — |
| Termination Type | — | — | — | SURFACE MOUNT | — |
| Total Number of Contacts | — | — | — | 6 | — |
| Additional Feature | — | — | — | — | STANDARD: UL 94V-0, GLASS FILLED PPA, LOW PROFILE |
| Fastening Method | — | — | — | — | PUSH-ON |
| Number of Decks | — | — | — | — | 1 |
| Number of Rows | — | — | — | — | 1 |
| Number of Ways | — | — | — | — | 2 |
| Rated Current | — | — | — | — | 3 A |
| Rated Voltage | — | — | — | — | 250 V |
| Safety Approval | — | — | — | — | UL |
| Terminal and Terminal Block Type | — | — | — | — | BARRIER STRIP TERMINAL BLOCK |
| Wire Cross Section | — | — | — | — | 0.34 mm2 |
| Wire Gauge | — | — | — | — | 22 AWG |
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 4 alternatives for TSZ122IQ2T — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for TSZ122IQ2T 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 TSZ122IQ2T 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 TSZ122IQ2T?
Known equivalents for TSZ122IQ2T include TY-400P, TDCR1060M, 91228-3002. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TSZ122IQ2T?
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 TSZ122IQ2T 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.