B4B-EH-A (LF) (SN)Alternatives & Equivalent Parts
About B4B-EH-A (LF) (SN)
B4B-EH-A (LF) (SN) is a Connector component manufactured by JST (JAPAN SOLDERLESS TERMINALS). It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 7 alternatives for B4B-EH-A (LF) (SN) — response within 24 hours.
Specification Comparison
| Parameter | B4B-EH-A (LF) (SN)Source | 43860-0025 | THVD1428DR | VL53L5CX | C1005C0G1H1R5B050BA | C1005C0G1H220F050BA | C1005C0G1H220G050BA | C1005X5R1E224K050BC |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | JST (JAPAN SOLDERLESS TERMINALS) | Molex | Texas Instruments | STMicroelectronics | TDK | TDK | TDK | TDK |
| Package Type | Other | Other | Small Outline Packages | Other | Capacitor Chip Non-polarised | Capacitor Chip Non-polarised | Capacitor Chip Non-polarised | Capacitor Chip Non-polarised |
| Pin Count | 4 | 10 | 8 | 18 | 2 | 2 | 2 | 2 |
| Temperature Range | — | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | — | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 85.0°C |
| Price | — | $0.9100 | $1.9800 | — | $0.0078 | $0.0820 | $0.0581 | $0.0060 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | NOT RECOMMENDED | NOT RECOMMENDED | ACTIVE |
| Electrical Parameters | ||||||||
| Pbfree Code | — | Yes | Yes | — | Yes | Yes | Yes | Yes |
| Reach Compliance Code | — | Compliant | — | — | Compliant | Compliant | Compliant | Compliant |
| YTEOL | — | 8 | 15 | — | 0 | 3 | 3 | 8 |
| Additional Feature | — | STACKED | ALSO OPERATES AT 5V NOM | — | — | — | — | — |
| Board Mounting Option | — | HOLE .125-.137 | — | — | — | — | — | — |
| Body Breadth | — | 0.533 inch | — | — | — | — | — | — |
| Body Depth | — | 0.62 inch | — | — | — | — | — | — |
| Body Length | — | 0.645 inch | — | — | — | — | — | — |
| Body/Shell Style | — | JACK | — | — | — | — | — | — |
| Connector Type | — | RJ CONNECTOR | — | — | — | — | — | — |
| Contact Finish Mating | — | NOT SPECIFIED | — | — | — | — | — | — |
| Contact Finish Termination | — | Tin (Sn) | — | — | — | — | — | — |
| Contact Gender | — | FEMALE | — | — | — | — | — | — |
| Contact Material | — | NOT SPECIFIED | — | — | — | — | — | — |
| Contact Resistance | — | 20 mΩ | — | — | — | — | — | — |
| Contact Style | — | TELCOM, MODULAR | — | — | — | — | — | — |
| DIN Conformance | — | NO | — | — | — | — | — | — |
| Empty Shell | — | NO | — | — | — | — | — | — |
| Filter Feature | — | NO | — | — | — | — | — | — |
| IEC Conformance | — | NO | — | — | — | — | — | — |
| Insulation Resistance | — | 500000000 Ω | — | — | — | — | — | — |
| Insulator Color | — | BLACK | — | — | — | — | — | — |
| Insulator Material | — | GLASS FILLED POLYAMIDE | — | — | — | — | — | — |
| JESD-609 Code | — | e3 | e4 | — | e3 | e3 | e3 | e3 |
| MIL Conformance | — | NO | — | — | — | — | — | — |
| Mixed Contacts | — | NO | — | — | — | — | — | — |
| Mounting Option 1 | — | LOCKING | — | — | — | — | — | — |
| Mounting Style | — | RIGHT ANGLE | — | — | — | — | — | — |
| Mounting Type | — | BOARD | — | — | — | — | — | — |
| Number of Ports | — | 1 | — | — | — | — | — | — |
| Option | — | GENERAL PURPOSE | — | — | — | — | — | — |
| PCB Contact Pattern | — | STAGGERED | — | — | — | — | — | — |
| Plating Thickness | — | 50u inch | — | — | — | — | — | — |
| Rated Current (Signal) | — | 1.5 A | — | — | — | — | — | — |
| Reference Standard | — | UL | — | — | — | — | — | — |
| Shell Finish | — | NICKEL | — | — | — | — | — | — |
| Terminal Length | — | 0.11 inch | — | — | — | — | — | — |
| Terminal Pitch | — | 2.032 mm | 1.27 mm | — | — | — | — | — |
| Termination Type | — | SOLDER | — | — | — | — | — | — |
| Total Number of Contacts | — | 8 | — | — | — | — | — | — |
| UL Flammability Code | — | 94V-0 | — | — | — | — | — | — |
| Date Of Intro | — | — | 2020-05-18 | — | — | — | — | — |
| Differential Output | — | — | YES | — | — | — | — | — |
| Driver Number of Bits | — | — | 1 | — | — | — | — | — |
| High Level Input Current-Max | — | — | 0.000125 A | — | — | — | — | — |
| Input Characteristics | — | — | DIFFERENTIAL SCHMITT TRIGGER | — | — | — | — | — |
| Interface IC Type | — | — | LINE TRANSCEIVER | — | — | — | — | — |
| Interface Standard | — | — | EIA-485-A; TIA-485-A | — | — | — | — | — |
| JESD-30 Code | — | — | R-PDSO-G8 | — | — | — | — | — |
| Number of Functions | — | — | 1 | — | — | — | — | — |
| Out Swing-Min | — | — | 1.5 V | — | — | — | — | — |
| Output Characteristics | — | — | DIFFERENTIAL | — | — | — | — | — |
| Output Low Current-Max | — | — | 0.008 A | — | — | — | — | — |
| Output Polarity | — | — | COMPLEMENTARY | — | — | — | — | — |
| Package Body Material | — | — | PLASTIC/EPOXY | — | — | — | — | — |
| Package Equivalence Code | — | — | SOP8,.25 | — | — | — | — | — |
| Package Shape | — | — | RECTANGULAR | — | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE |
| Package Style | — | — | SMALL OUTLINE, HEAT SINK/SLUG | — | SMT | SMT | SMT | SMT |
| Peak Reflow Temperature (Cel) | — | — | 260 | — | — | — | — | — |
| Receive Delay-Max | — | — | 45 ns | — | — | — | — | — |
| Receiver Number of Bits | — | — | 1 | — | — | — | — | — |
| Supply Current-Max | — | — | 3 mA | — | — | — | — | — |
| Supply Voltage-Max | — | — | 5.5 V | — | — | — | — | — |
| Supply Voltage-Min | — | — | 3 V | — | — | — | — | — |
| Supply Voltage-Nom | — | — | 3.3 V | — | — | — | — | — |
| Supply Voltage1-Max | — | — | 5.5 V | — | — | — | — | — |
| Supply Voltage1-Min | — | — | 3 V | — | — | — | — | — |
| Supply Voltage1-Nom | — | — | 3.3 V | — | — | — | — | — |
| Surface Mount | — | — | YES | — | YES | YES | YES | YES |
| Technology | — | — | BICMOS | — | — | — | — | — |
| Temperature Grade | — | — | AUTOMOTIVE | — | — | — | — | — |
| Terminal Finish | — | — | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | — | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | — | — | GULL WING | — | — | — | — | — |
| Terminal Position | — | — | DUAL | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — | — | — | — | — |
| Transmit Delay-Max | — | — | 25 ns | — | — | — | — | — |
| ## THVD1428DR Alternates Showing results | — | — | Image | — | — | — | — | — |
| Capacitance | — | — | — | — | 0.0000015 µF | 0.000022 µF | 0.000022 µF | 0.22 µF |
| Capacitor Type | — | — | — | — | CERAMIC CAPACITOR | CERAMIC CAPACITOR | CERAMIC CAPACITOR | CERAMIC CAPACITOR |
| Dielectric Material | — | — | — | — | CERAMIC | CERAMIC | CERAMIC | CERAMIC |
| Height | — | — | — | — | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| Mounting Feature | — | — | — | — | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT |
| Multilayer | — | — | — | — | Yes | Yes | Yes | Yes |
| Negative Tolerance | — | — | — | — | 6.67% | 1% | 2% | 10% |
| Packing Method | — | — | — | — | TR, 7 Inch | TR, 7 Inch | TR, 7 Inch | TR, 7 Inch |
| Positive Tolerance | — | — | — | — | 6.67% | 1% | 2% | 10% |
| Rated (DC) Voltage (URdc) | — | — | — | — | 50 V | 50 V | 50 V | 25 V |
| Size Code | — | — | — | — | 0402 | 0402 | 0402 | 0402 |
| Temperature Characteristics Code | — | — | — | — | C0G | C0G | C0G | X5R |
| Temperature Coefficient | — | — | — | — | 30ppm/Cel ppm/°C | 30ppm/Cel ppm/°C | 30ppm/Cel ppm/°C | 15% ppm/°C |
| Terminal Shape | — | — | — | — | WRAPAROUND | WRAPAROUND | WRAPAROUND | WRAPAROUND |
| Factory Lead Time | — | — | — | — | — | 24 Weeks | 24 Weeks | 24 Weeks |
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 7 alternatives for B4B-EH-A (LF) (SN) — response within 24 hours.
Quick Links
suggested
suggested
suggested
suggested
suggested
suggested
Why Look for Alternatives?
Finding alternatives for B4B-EH-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 B4B-EH-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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for B4B-EH-A (LF) (SN). Get expert recommendations within 24 hours.
FAQ
What is equivalent to B4B-EH-A (LF) (SN)?
Known equivalents for B4B-EH-A (LF) (SN) include 43860-0025, THVD1428DR, VL53L5CX. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of B4B-EH-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 B4B-EH-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.