61202021721Alternatives & Equivalent Parts
About 61202021721
61202021721 is a Connector component manufactured by Würth Elektronik. It comes in a Header, Receptacle - Right Angle 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 | 61202021721Source | ST8500 | STLD1 | 61201021721 | 61302021021 | 61201421721 | 61201621721 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Würth Elektronik | STMicroelectronics | STMicroelectronics | Würth Elektronik | Würth Elektronik | Würth Elektronik | Würth Elektronik |
| Package Type | Header, Receptacle - Right Angle PTH Box | Quad Flat No-Lead | Quad Flat No-Lead | Header, Shrouded - Right Angle PTH Box | Other | Other | Other |
| Pin Count | 20 | 57 | 25 | 10 | 20 | 14 | 16 |
| Temperature Range | -40.0°C ~ 125.0°C | — | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.6700 | $4.1200 | $1.7817 | $0.4970 | $0.6916 | $0.7381 | $0.6420 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| YTEOL | 15 | 8 | 3.32 | 15 | 15 | 15 | 15 |
| Body Breadth | 0.358 inch | — | — | 0.358 inch | 0.2 inch | 0.358 inch | 0.358 inch |
| Body Depth | 0.521 inch | — | — | 0.521 inch | 0.259 inch | 0.521 inch | 0.521 inch |
| Body Length | 1.302 inch | — | — | 0.802 inch | 1 inch | 1.002 inch | 1.102 inch |
| Connector Type | BOARD CONNECTOR | — | — | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR |
| Contact Finish Mating | NOT APPLICABLE | — | — | NOT APPLICABLE | NOT APPLICABLE | NOT APPLICABLE | NOT APPLICABLE |
| Contact Finish Termination | Nickel/Gold (Ni/Au) | — | — | Gold (Au) | Gold (Au) | Gold (Au) | Gold (Au) |
| Contact Gender | MALE | — | — | MALE | MALE | MALE | MALE |
| Contact Material | COPPER ALLOY | — | — | NOT APPLICABLE | NOT APPLICABLE | NOT APPLICABLE | NOT APPLICABLE |
| Contact Pattern | RECTANGULAR | — | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Contact Resistance | 20 mΩ | — | — | 20 mΩ | 20 mΩ | 20 mΩ | 20 mΩ |
| Contact Style | SQ PIN-SKT | — | — | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT |
| DIN Conformance | NO | — | — | — | NO | — | — |
| Dielectric Withstanding Voltage | 500VAC V | — | — | 500VAC V | 500VAC V | 500VAC V | 500VAC V |
| Filter Feature | NO | — | — | NO | NO | NO | NO |
| IEC Conformance | NO | — | — | — | NO | — | — |
| Insulation Resistance | 1000000000 Ω | — | — | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω |
| Insulator Color | BLACK | — | — | BLACK | BLACK | BLACK | BLACK |
| Insulator Material | POLYBUTYLENE TEREPHTHALATE | — | — | POLYBUTYLENE TEREPHTHALATE | POLYBUTYLENE TEREPHTHALATE | POLYBUTYLENE TEREPHTHALATE | POLYBUTYLENE TEREPHTHALATE |
| JESD-609 Code | e4 | — | — | e4 | e4 | e4 | e4 |
| MIL Conformance | NO | — | — | — | NO | — | — |
| Mating Contact Pitch | 0.1 inch | — | — | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch |
| Mating Contact Row Spacing | 0.1 inch | — | — | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch |
| Mixed Contacts | NO | — | — | NO | NO | NO | NO |
| Mounting Option 1 | LOCKING | — | — | LOCKING | LOCKING | LOCKING | LOCKING |
| Mounting Style | RIGHT ANGLE | — | — | RIGHT ANGLE | RIGHT ANGLE | RIGHT ANGLE | RIGHT ANGLE |
| Mounting Type | BOARD | — | — | BOARD | BOARD | BOARD | BOARD |
| Number Of Connectors | ONE | — | — | ONE | ONE | ONE | ONE |
| Number Of PCB Rows | 2 | — | — | 2 | 2 | 2 | 2 |
| Number of Rows Loaded | 2 | — | — | 2 | 2 | 2 | 2 |
| Option | GENERAL PURPOSE | — | — | — | GENERAL PURPOSE | — | — |
| PCB Contact Pattern | RECTANGULAR | — | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| PCB Contact Row Spacing | 2.54 mm | — | — | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Polarization Key | POLARIZED HOUSING | — | — | POLARIZED HOUSING | — | POLARIZED HOUSING | POLARIZED HOUSING |
| Rated Current (Signal) | 3 A | — | — | 3 A | 3 A | 3 A | 3 A |
| Reference Standard | UL | — | — | UL | UL | UL | UL |
| Terminal Length | 0.118 inch | — | — | 0.118 inch | 0.118 inch | 0.118 inch | 0.118 inch |
| Terminal Pitch | 2.54 mm | — | 0.5 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Termination Type | SOLDER | — | — | SOLDER | SOLDER | SOLDER | SOLDER |
| Total Number of Contacts | 20 | — | — | 10 | 20 | 14 | 16 |
| UL Flammability Code | 94V-0 | — | — | — | 94V-0 | — | — |
| Factory Lead Time | — | 21 Weeks | 21 Weeks | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | NOT SPECIFIED | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | NOT SPECIFIED | — | — | — | — | — |
| Differential Output | — | — | YES | — | — | — | — |
| Driver Number of Bits | — | — | 2 | — | — | — | — |
| Interface IC Type | — | — | LINE TRANSCEIVER | — | — | — | — |
| JESD-30 Code | — | — | S-XQCC-N24 | — | — | — | — |
| Number of Functions | — | — | 2 | — | — | — | — |
| Package Body Material | — | — | UNSPECIFIED | — | — | — | — |
| Package Equivalence Code | — | — | LCC24,.16SQ,20 | — | — | — | — |
| Package Shape | — | — | SQUARE | — | — | — | — |
| Package Style | — | — | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | — | — | — |
| Receiver Number of Bits | — | — | 2 | — | — | — | — |
| Supply Current-Max | — | — | 54 mA | — | — | — | — |
| Supply Voltage-Max | — | — | 18 V | — | — | — | — |
| Supply Voltage-Min | — | — | 8 V | — | — | — | — |
| Supply Voltage-Nom | — | — | 15 V | — | — | — | — |
| Surface Mount | — | — | YES | — | — | — | — |
| Terminal Form | — | — | NO LEAD | — | — | — | — |
| Terminal Position | — | — | QUAD | — | — | — | — |
| Body/Shell Style | — | — | — | — | PLUG | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for 61202021721 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 61202021721 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 61202021721?
Known equivalents for 61202021721 include ST8500, STLD1, 61201021721. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 61202021721?
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 61202021721 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.