B20B-PHDSS (LF)(SN)Alternatives & Equivalent Parts
About B20B-PHDSS (LF)(SN)
B20B-PHDSS (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 | B20B-PHDSS (LF)(SN)Source | 8520-4500PL | CY7C65631-56LTXI | 74062-2504 | RV1C002UNT2CL | 53375-0210 |
|---|---|---|---|---|---|---|
| Manufacturer | JST (JAPAN SOLDERLESS TERMINALS) | 3M | Cypress Semiconductor | Molex | ROHM Semiconductor | Molex |
| Package Type | Header, Shrouded - Straight PTH Box | Header, Receptacle - Straight PTH Box | Quad Flat No-Lead | Other | Other | Other |
| Pin Count | 20 | 20 | 57 | 200 | 3 | 2 |
| Temperature Range | — | -55.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 105.0°C | ~ 150.0°C | -40.0°C ~ 105.0°C |
| Price | $0.3120 | $3.3735 | $8.7314 | $43.3300 | $0.0122 | $0.1184 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | — | ACTIVE | OBSOLETE | ACTIVE | NOT RECOMMENDED | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | — | Yes | — | Yes | — | Yes |
| YTEOL | — | 9.1 | 0 | 8 | 3 | 8 |
| Additional Feature | — | 3M, POLARIZED | — | 25 SHIELD CONTACT AVAILABLE IN 1 ROW, PANEL MOUNTABLE | — | TRAY PACKAGING |
| Body Breadth | — | 0.24 inch | — | 0.85 inch | — | 0.268 inch |
| Body Depth | — | 0.425 inch | — | 0.484 inch | — | 0.453 inch |
| Body Length | — | 1.18 inch | — | 2.244 inch | — | 0.291 inch |
| Body/Shell Style | — | SOCKET | — | RECEPTACLE | — | RECEPTACLE |
| Connector Type | — | BOARD CONNECTOR | — | BOARD CONNECTOR | — | BOARD CONNECTOR |
| Contact Finish Mating | — | GOLD (12) OVER NICKEL (79) | — | NOT SPECIFIED | — | NOT SPECIFIED |
| Contact Finish Termination | — | Gold (Au) | — | TIN OVER NICKEL | — | Tin (Sn) |
| Contact Gender | — | FEMALE | — | MALE | — | MALE |
| Contact Material | — | COPPER ALLOY | — | NOT SPECIFIED | — | PHOSPHOR BRONZE |
| Contact Pattern | — | RECTANGULAR | — | RECTANGULAR | — | RECTANGULAR |
| Contact Style | — | SQ PIN-SKT | — | SQ PIN-SKT | — | RND PIN-SKT |
| DIN Conformance | — | NO | — | NO | — | NO |
| Dielectric Withstanding Voltage | — | 1400VAC V | — | — | — | 1000VAC V |
| Filter Feature | — | NO | — | NO | — | NO |
| IEC Conformance | — | NO | — | NO | — | NO |
| Insulation Resistance | — | 1000000000 Ω | — | — | — | 1000000000 Ω |
| Insulator Color | — | GRAY | — | BLACK | — | WHITE |
| Insulator Material | — | GLASS FILLED POLYBUTYLENE TEREPHTHALATE | — | GLASS FILLED LIQUID CRYSTAL POLYMER | — | GLASS FILLED POLYESTER |
| JESD-609 Code | — | e4 | e4 | — | e3 | e3 |
| MIL Conformance | — | NO | — | NO | — | NO |
| Mating Contact Pitch | — | 0.1 inch | — | 0.079 inch | — | 0.098 inch |
| Mating Contact Row Spacing | — | 0.1 inch | — | 0.089 inch | — | — |
| Mixed Contacts | — | NO | — | NO | — | NO |
| Mounting Option 1 | — | LOCKING | — | GUIDE PIN | — | LOCKING |
| Mounting Style | — | STRAIGHT | — | STRAIGHT | — | STRAIGHT |
| Mounting Type | — | BOARD | — | BOARD | — | BOARD |
| Number Of Connectors | — | ONE | — | ONE | — | ONE |
| Number Of PCB Rows | — | 2 | — | 15 | — | 1 |
| Number of Rows Loaded | — | 2 | — | 8 | — | 1 |
| Option | — | GENERAL PURPOSE | — | GENERAL PURPOSE | — | GENERAL PURPOSE |
| PCB Contact Pattern | — | RECTANGULAR | — | STAGGERED | — | RECTANGULAR |
| PCB Contact Row Spacing | — | 2.54 mm | — | 1.125 mm | — | — |
| Plating Thickness | — | 12u inch | — | — | — | — |
| Polarization Key | — | POLARIZED HOUSING | — | 2WALL SHROUD | — | POLARIZED HOUSING |
| Rated Current (Signal) | — | 1 A | — | 3 A | — | 3 A |
| Reference Standard | — | UL | — | UL | — | UL, CSA |
| Terminal Length | — | 0.11 inch | — | 0.098 inch | — | 0.134 inch |
| Terminal Pitch | — | 2.54 mm | 0.5 mm | 2 mm | — | 2.5 mm |
| Termination Type | — | SOLDER | — | PRESS FIT | — | SOLDER |
| Total Number of Contacts | — | 20 | — | 200 | — | 2 |
| UL Flammability Code | — | 94V-0 | — | 94V-0 | — | 94V-0 |
| Clock Frequency-Max | — | — | 24 MHz | — | — | — |
| JESD-30 Code | — | — | S-XQCC-N56 | — | R-XBCC-N3 | — |
| Package Body Material | — | — | UNSPECIFIED | — | UNSPECIFIED | — |
| Package Equivalence Code | — | — | LCC56,.31SQ,20 | — | — | — |
| Package Shape | — | — | SQUARE | — | RECTANGULAR | — |
| Package Style | — | — | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | CHIP CARRIER | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — | 260 | — |
| Qualification Status | — | — | Not Qualified | — | — | — |
| Supply Current-Max | — | — | 260 mA | — | — | — |
| Supply Voltage-Max | — | — | 3.45 V | — | — | — |
| Supply Voltage-Min | — | — | 3.15 V | — | — | — |
| Supply Voltage-Nom | — | — | 3.3 V | — | — | — |
| Surface Mount | — | — | YES | — | YES | — |
| Technology | — | — | CMOS | — | — | — |
| Temperature Grade | — | — | INDUSTRIAL | — | — | — |
| Terminal Finish | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Tin (Sn) | — |
| Terminal Form | — | — | NO LEAD | — | NO LEAD | — |
| Terminal Position | — | — | QUAD | — | BOTTOM | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — | 10 | — |
| uPs/uCs/Peripheral ICs Type | — | — | BUS CONTROLLER, UNIVERSAL SERIAL BUS | — | — | — |
| Insertion Force-Max | — | — | — | .3892 N | — | 11.12 N |
| Mating Information | — | — | — | MULTIPLE MATING PARTS AVAILABLE | — | MULTIPLE MATING PARTS AVAILABLE |
| Mounting Option 2 | — | — | — | LOCKING | — | — |
| Factory Lead Time | — | — | — | — | 21 Weeks | — |
| Case Connection | — | — | — | — | DRAIN | — |
| Configuration | — | — | — | — | SINGLE WITH BUILT-IN DIODE | — |
| DS Breakdown Voltage-Min | — | — | — | — | 20 V | — |
| Drain Current-Max (ID) | — | — | — | — | 0.15 A | — |
| Drain-source On Resistance-Max | — | — | — | — | 3.4 Ω | — |
| FET Technology | — | — | — | — | METAL-OXIDE SEMICONDUCTOR | — |
| Number of Elements | — | — | — | — | 1 | — |
| Operating Mode | — | — | — | — | ENHANCEMENT MODE | — |
| Polarity/Channel Type | — | — | — | — | N-CHANNEL | — |
| Power Dissipation-Max (Abs) | — | — | — | — | 0.1 W | — |
| Transistor Application | — | — | — | — | SWITCHING | — |
| Transistor Element Material | — | — | — | — | SILICON | — |
| Board Mounting Option | — | — | — | — | — | PEG |
| Contact Resistance | — | — | — | — | — | 20 mΩ |
| Durability | — | — | — | — | — | 30 Cycles |
| Withdrawl Force-Min | — | — | — | — | — | 2.0016 N |
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 5 alternatives for B20B-PHDSS (LF)(SN) — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for B20B-PHDSS (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 B20B-PHDSS (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 B20B-PHDSS (LF)(SN)?
Known equivalents for B20B-PHDSS (LF)(SN) include 8520-4500PL, CY7C65631-56LTXI, 74062-2504. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of B20B-PHDSS (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 B20B-PHDSS (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.