1-390261-2Alternatives & Equivalent Parts
About 1-390261-2
1-390261-2 is a Connector component manufactured by TE Connectivity. It comes in a Dual-In-Line Sockets 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 | 1-390261-2Source | RK09L114001T | TC1044SCPA | TL072IPE4 |
|---|---|---|---|---|
| Manufacturer | TE Connectivity | ALPS | Microchip | Texas Instruments |
| Package Type | Dual-In-Line Sockets | Other | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 8 | 5 | 8 | 8 |
| Temperature Range | -40.0°C ~ 105.0°C | — | ~ 70.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1030 | $1.2928 | $0.9680 | — |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | — | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | Yes | — |
| YTEOL | 0 | — | 8 | 0 |
| Additional Feature | STANDARD: UL 94V-0, LOW PROFILE | — | — | — |
| Body Breadth | 0.394 inch | — | — | — |
| Body Depth | 0.201 inch | — | — | — |
| Body Length | 0.4 inch | — | — | — |
| Contact Configuration | RECTANGLE | — | — | — |
| Contact Finish Mating | NOT SPECIFIED | — | — | — |
| Contact Material | PHOSPHOR BRONZE | — | — | — |
| Contact Style | SQ PIN-SKT | — | — | — |
| Current Rating | 1 A | — | — | — |
| Device Socket Type | IC SOCKET | — | — | — |
| Device Type Used On | DIP8 | — | — | — |
| Dielectric Withstanding Voltage | 1000VAC V | — | — | — |
| Housing Material | GLASS FILLED POLYBUTYLENE TEREPHTHALATE | — | — | — |
| Insulation Resistance | 1000000000 Ω | — | — | — |
| Mating Contact Pitch | 0.1 inch | — | — | — |
| Mounting Style | STRAIGHT | — | — | — |
| Number of Contacts | 8 | — | — | — |
| PCB Contact Pattern | RECTANGULAR | — | — | — |
| PCB Contact Row Spacing | 0.30000000000000004 mm | — | — | — |
| Terminal Pitch | 2.54 mm | — | 2.54 mm | 2.54 mm |
| Termination Type | SOLDER | — | — | — |
| Manufacturer Package Code | — | — | PDIP-8 | — |
| Factory Lead Time | — | — | 14 Weeks | — |
| Analog IC - Other Type | — | — | SWITCHED CAPACITOR REGULATOR | — |
| Input Voltage-Max | — | — | 12 V | — |
| Input Voltage-Min | — | — | 1.5 V | — |
| Input Voltage-Nom | — | — | 5 V | — |
| JESD-30 Code | — | — | R-PDIP-T8 | R-PDIP-T8 |
| JESD-609 Code | — | — | e3 | e4 |
| Number of Functions | — | — | 1 | 2 |
| Output Voltage-Max | — | — | -12 V | — |
| Output Voltage-Min | — | — | -1.5 V | — |
| Package Body Material | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | DIP8,.3 | DIP8,.3 |
| Package Shape | — | — | RECTANGULAR | RECTANGULAR |
| Package Style | — | — | IN-LINE | IN-LINE |
| Qualification Status | — | — | Not Qualified | Not Qualified |
| Supply Current-Max (Isup) | — | — | 0.18 mA | — |
| Surface Mount | — | — | NO | NO |
| Switcher Configuration | — | — | DOUBLER INVERTER | — |
| Switching Frequency-Max | — | — | 45 kHz | — |
| Temperature Grade | — | — | COMMERCIAL | INDUSTRIAL |
| Terminal Finish | — | — | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | — | — | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Position | — | — | DUAL | DUAL |
| ## TC1044SCPA Alternates Showing results | — | — | Image | — |
| Amplifier Type | — | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | — | — | 0.02 µA |
| Bias Current-Max (IIB) @25C | — | — | — | 0.0002 µA |
| Common-mode Reject Ratio-Min | — | — | — | 70 dB |
| Common-mode Reject Ratio-Nom | — | — | — | 100 dB |
| Frequency Compensation | — | — | — | YES |
| Input Offset Current-Max (IIO) | — | — | — | 0.002 µA |
| Input Offset Voltage-Max | — | — | — | 6000 µV |
| Low-Bias | — | — | — | YES |
| Low-Offset | — | — | — | NO |
| Micropower | — | — | — | NO |
| Neg Supply Voltage Limit-Max | — | — | — | -18 V |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | -15 V |
| Packing Method | — | — | — | TUBE |
| Power | — | — | — | NO |
| Programmable Power | — | — | — | NO |
| Slew Rate-Min | — | — | — | 8 V/us |
| Slew Rate-Nom | — | — | — | 13 V/us |
| Subcategory | — | — | — | Operational Amplifier |
| Supply Current-Max | — | — | — | 5 mA |
| Supply Voltage Limit-Max | — | — | — | 18 V |
| Supply Voltage-Nom (Vsup) | — | — | — | 15 V |
| Technology | — | — | — | BIPOLAR |
| Unity Gain BW-Nom | — | — | — | 3000 |
| Voltage Gain-Min | — | — | — | 25000 |
| Wideband | — | — | — | NO |
| ## TL072IPE4 Alternates Showing results | — | — | — | Image |
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 1-390261-2 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 1-390261-2 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 1-390261-2 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 1-390261-2?
Known equivalents for 1-390261-2 include RK09L114001T, TC1044SCPA, TL072IPE4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1-390261-2?
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 1-390261-2 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.