B8B-XH-A(LF)(SN)Alternatives & Equivalent Parts
About B8B-XH-A(LF)(SN)
B8B-XH-A(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 | B8B-XH-A(LF)(SN)Source | MC7812BDTG |
|---|---|---|
| Manufacturer | JST (JAPAN SOLDERLESS TERMINALS) | ON Semiconductor |
| Package Type | Header, Shrouded - Straight PTH Box | TO-XXX (Inc. DPAK) |
| Pin Count | 8 | 3 |
| Temperature Range | -25.0°C ~ 85.0°C | — |
| Price | $0.0698 | $0.1190 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| YTEOL | 8 | 6.16 |
| Body Breadth | 0.226 inch | — |
| Body Depth | 0.276 inch | — |
| Body Length | 0.882 inch | — |
| Connector Type | BOARD CONNECTOR | — |
| Contact Finish Mating | TIN OVER COPPER | — |
| Contact Finish Termination | TIN | — |
| Contact Gender | MALE | — |
| Contact Material | BRASS | — |
| Contact Pattern | RECTANGULAR | — |
| Contact Resistance | 20 mΩ | — |
| Contact Style | SQ PIN-SKT | — |
| DIN Conformance | NO | — |
| Dielectric Withstanding Voltage | 1000VAC V | — |
| Filter Feature | NO | — |
| IEC Conformance | NO | — |
| Insulation Resistance | 1000000000 Ω | — |
| Insulator Color | WHITE | — |
| Insulator Material | POLYAMIDE66 | — |
| JESD-609 Code | e3 | e3 |
| MIL Conformance | NO | — |
| Mating Contact Pitch | 0.098 inch | — |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE | — |
| Mixed Contacts | NO | — |
| Mounting Option 1 | LOCKING | — |
| Mounting Style | STRAIGHT | — |
| Mounting Type | BOARD | — |
| Number Of Connectors | ONE | — |
| Number Of PCB Rows | 1 | — |
| Number of Rows Loaded | 1 | — |
| Option | GENERAL PURPOSE | — |
| PCB Contact Pattern | RECTANGULAR | — |
| Polarization Key | POLARIZED HOUSING | — |
| Rated Current (Signal) | 3 A | — |
| Terminal Length | 0.134 inch | — |
| Terminal Pitch | 2.5 mm | 2.29 mm |
| Termination Type | SOLDER | — |
| Total Number of Contacts | 8 | — |
| Manufacturer Package Code | — | 369C |
| Factory Lead Time | — | 8 Weeks |
| Adjustability | — | FIXED |
| Dropout Voltage1-Nom | — | 2 V |
| Input Voltage Absolute-Max | — | 35 V |
| Input Voltage-Max | — | 30 V |
| Input Voltage-Min | — | 14.5 V |
| JESD-30 Code | — | R-PSSO-G2 |
| Line Regulation-Max | — | 0.24% |
| Load Regulation-Max | — | 0.24% |
| Number of Functions | — | 1 |
| Number of Outputs | — | 1 |
| Operating Temperature TJ-Max | — | 125 °C |
| Operating Temperature TJ-Min | — | -40 °C |
| Output Current1-Max | — | 1 A |
| Output Voltage1-Max | — | 12.6 V |
| Output Voltage1-Min | — | 11.4 V |
| Output Voltage1-Nom | — | 12 V |
| Package Body Material | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | SMSIP3H,.38,90TB |
| Package Shape | — | RECTANGULAR |
| Package Style | — | SMALL OUTLINE, HEAT SINK/SLUG |
| Packing Method | — | RAIL |
| Peak Reflow Temperature (Cel) | — | 260 |
| Qualification Status | — | Not Qualified |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR |
| Surface Mount | — | YES |
| Technology | — | BIPOLAR |
| Terminal Finish | — | Matte Tin (Sn) - annealed |
| Terminal Form | — | GULL WING |
| Terminal Position | — | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
| Voltage Tolerance-Max | — | 5% |
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 B8B-XH-A(LF)(SN) — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for B8B-XH-A(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 B8B-XH-A(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 B8B-XH-A(LF)(SN)?
Known equivalents for B8B-XH-A(LF)(SN) include MC7812BDTG. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of B8B-XH-A(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 B8B-XH-A(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.