B03B-XASK-1 (LF)(SN)Alternatives & Equivalent Parts
About B03B-XASK-1 (LF)(SN)
B03B-XASK-1 (LF)(SN) is a Connector component manufactured by JST (JAPAN SOLDERLESS TERMINALS). It comes in a Header, Shrouded - Straight PTH Box 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 | B03B-XASK-1 (LF)(SN)Source | MC34167D2TR4G |
|---|---|---|
| Manufacturer | JST (JAPAN SOLDERLESS TERMINALS) | ON Semiconductor |
| Package Type | Header, Shrouded - Straight PTH Box | Other |
| Pin Count | 3 | 5 |
| Temperature Range | — | ~ 70.0°C |
| Price | — | $2.3900 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE |
| Electrical Parameters | ||
| Pbfree Code | — | Yes |
| Manufacturer Package Code | — | 936A-02 |
| YTEOL | — | 0 |
| Analog IC - Other Type | — | SWITCHING REGULATOR |
| Control Mode | — | VOLTAGE-MODE |
| Control Technique | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | — | 40 V |
| Input Voltage-Min | — | 7.5 V |
| Input Voltage-Nom | — | 12 V |
| JESD-30 Code | — | R-PSSO-G5 |
| JESD-609 Code | — | e3 |
| Number of Functions | — | 1 |
| Output Current-Max | — | 8 A |
| Package Body Material | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | SMSIP5H,.6,67TB |
| Package Shape | — | RECTANGULAR |
| Package Style | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | 260 |
| Qualification Status | — | Not Qualified |
| Surface Mount | — | YES |
| Switcher Configuration | — | BUCK-BOOST |
| Switching Frequency-Max | — | 81 kHz |
| Technology | — | BIPOLAR |
| Temperature Grade | — | COMMERCIAL |
| Terminal Finish | — | Matte Tin (Sn) - annealed |
| Terminal Form | — | GULL WING |
| Terminal Pitch | — | 1.7 mm |
| Terminal Position | — | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering this alternative for B03B-XASK-1 (LF)(SN) — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for B03B-XASK-1 (LF)(SN) 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 B03B-XASK-1 (LF)(SN) 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 B03B-XASK-1 (LF)(SN)?
Known equivalents for B03B-XASK-1 (LF)(SN) include MC34167D2TR4G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of B03B-XASK-1 (LF)(SN)?
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 B03B-XASK-1 (LF)(SN) 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.