744230121Alternatives & Equivalent Parts
About 744230121
744230121 is a Inductor component manufactured by Würth Elektronik. 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 | 744230121Source | 7499111001A | SSQ-103-01-G-S |
|---|---|---|---|
| Manufacturer | Würth Elektronik | Würth Elektronik | SAMTEC |
| Package Type | Other | Other | Header, Receptacle - Straight PTH Box |
| Pin Count | 4 | 12 | 3 |
| Temperature Range | -40.0°C ~ 105.0°C | — | -55.0°C ~ 125.0°C |
| Price | $0.4814 | $7.3600 | $0.4307 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| YTEOL | 15 | 15 | 9.1 |
| DC Resistance-Max | 0.175 Ω | — | — |
| Filter Type | DATA LINE FILTER | — | — |
| Height | 1.1 mm | — | — |
| Mounting Type | SURFACE MOUNT | — | BOARD |
| Number of Functions | 2 | — | — |
| Output Impedance | 120 OHM Ω | — | — |
| Packing Method | TAPE AND REEL | — | — |
| Rated Current | 0.45 A | — | — |
| Rated Voltage | 50 V | — | — |
| Connector Type | — | RJ CONNECTOR | BOARD CONNECTOR |
| Pbfree Code | — | — | Yes |
| Factory Lead Time | — | — | 1 Week |
| Additional Feature | — | — | TIGER BUY CONTACT |
| Body Breadth | — | — | 0.095 inch |
| Body Depth | — | — | 0.335 inch |
| Body Length | — | — | 0.32 inch |
| Body/Shell Style | — | — | SOCKET |
| Contact Finish Mating | — | — | GOLD (20) OVER NICKEL (50) |
| Contact Finish Termination | — | — | Gold (Au) - with Nickel (Ni) barrier |
| Contact Gender | — | — | FEMALE |
| Contact Material | — | — | PHOSPHOR BRONZE |
| Contact Pattern | — | — | RECTANGULAR |
| Contact Resistance | — | — | 10 mΩ |
| Contact Style | — | — | SQ PIN-SKT |
| DIN Conformance | — | — | NO |
| Filter Feature | — | — | NO |
| IEC Conformance | — | — | NO |
| Insulator Color | — | — | BLACK |
| Insulator Material | — | — | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | — | — | e4 |
| MIL Conformance | — | — | NO |
| Mating Contact Pitch | — | — | 0.1 inch |
| Mating Information | — | — | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | — | — | NO |
| Mounting Style | — | — | STRAIGHT |
| Number Of Connectors | — | — | ONE |
| Number Of PCB Rows | — | — | 1 |
| Number of Rows Loaded | — | — | 1 |
| Option | — | — | GENERAL PURPOSE |
| PCB Contact Pattern | — | — | RECTANGULAR |
| Plating Thickness | — | — | 20u inch |
| Rated Current (Signal) | — | — | 3 A |
| Reference Standard | — | — | UL, CSA |
| Terminal Length | — | — | 0.1 inch |
| Terminal Pitch | — | — | 2.54 mm |
| Termination Type | — | — | SOLDER |
| Total Number of Contacts | — | — | 3 |
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 2 alternatives for 744230121 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 744230121 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 744230121 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 744230121?
Known equivalents for 744230121 include 7499111001A, SSQ-103-01-G-S. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 744230121?
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 744230121 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.