53261-0571Alternatives & Equivalent Parts
About 53261-0571
53261-0571 is a Connector component manufactured by Molex. It comes in a Other 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 | 53261-0571Source | 53398-1071 | 53398-0571 | ULN2069B |
|---|---|---|---|---|
| Manufacturer | Molex | Molex | Molex | STMicroelectronics |
| Package Type | Other | Other | Other | Dual-In-Line Packages |
| Pin Count | 7 | 12 | 5 | 16 |
| Temperature Range | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -20.0°C ~ 85.0°C |
| Price | $0.0894 | $0.2700 | $0.1500 | $2.6900 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | — |
| YTEOL | 8.3 | 8.3 | 8.3 | 0 |
| Board Mounting Option | SOLDER HOLDING POST | FITTING NAIL | FITTING NAIL | — |
| Body Breadth | 0.134 inch | 0.146 inch | 0.146 inch | — |
| Body Depth | 0.205 inch | 0.185 inch | 0.185 inch | — |
| Body Length | 0.433 inch | 0.679 inch | 0.433 inch | — |
| Body/Shell Style | RECEPTACLE | RECEPTACLE | RECEPTACLE | — |
| Connector Type | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | — |
| Contact Finish Mating | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | — |
| Contact Finish Termination | Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) | — |
| Contact Gender | MALE | MALE | MALE | — |
| Contact Material | NOT SPECIFIED | PHOSPHOR BRONZE | NOT SPECIFIED | — |
| Contact Pattern | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Contact Resistance | 20 mΩ | 20 mΩ | 20 mΩ | — |
| Contact Style | SQ PIN-SKT | BLADE PIN-SKT | BLADE PIN-SKT | — |
| DIN Conformance | NO | NO | NO | — |
| Dielectric Withstanding Voltage | 250VAC V | 250VAC V | 250VAC V | — |
| Durability | 30 Cycles | 30 Cycles | 30 Cycles | — |
| Filter Feature | NO | NO | NO | — |
| IEC Conformance | NO | NO | NO | — |
| Insulation Resistance | 100000000 Ω | 100000000 Ω | 100000000 Ω | — |
| Insulator Color | NATURAL | NATURAL | NATURAL | — |
| Insulator Material | POLYAMIDE46 | POLYAMIDE | POLYAMIDE | — |
| JESD-609 Code | e3 | e3 | e3 | e3 |
| MIL Conformance | NO | NO | NO | — |
| Mating Contact Pitch | 0.049 inch | 0.049 inch | 0.049 inch | — |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE | MULTIPLE MATING PARTS AVAILABLE | MULTIPLE MATING PARTS AVAILABLE | — |
| Mixed Contacts | NO | NO | NO | — |
| Mounting Option 1 | LOCKING | LOCKING | LOCKING | — |
| Mounting Style | RIGHT ANGLE | STRAIGHT | STRAIGHT | — |
| Mounting Type | BOARD | BOARD | BOARD | — |
| Number Of Connectors | ONE | ONE | ONE | — |
| Number Of PCB Rows | 1 | 1 | 1 | — |
| Number of Rows Loaded | 1 | 1 | 1 | — |
| Option | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | — |
| PCB Contact Pattern | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Plating Thickness | 39u inch | 39u inch | 39u inch | — |
| Polarization Key | POLARIZED HOUSING | POLARIZED HOUSING | POLARIZED HOUSING | — |
| Rated Current (Signal) | 1 A | 1 A | 1 A | — |
| Reference Standard | UL, CSA | UL | UL | — |
| Terminal Pitch | 1.25 mm | 1.25 mm | 1.25 mm | 2.54 mm |
| Termination Type | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | — |
| Total Number of Contacts | 5 | 10 | 5 | — |
| UL Flammability Code | 94V-0 | 94V-0 | 94V-0 | — |
| Additional Feature | — | PICOBLADE | PICOBLADE | LOGIC LEVEL COMPATIBLE |
| Reach Compliance Code | — | — | Compliant | — |
| Built-in Protections | — | — | — | TRANSIENT |
| Driver Number of Bits | — | — | — | 4 |
| Interface IC Type | — | — | — | BUFFER OR INVERTER BASED PERIPHERAL DRIVER |
| JESD-30 Code | — | — | — | R-PDIP-T16 |
| Number of Functions | — | — | — | 4 |
| Output Current Flow Direction | — | — | — | SINK |
| Output Current-Max | — | — | — | 1.5 A |
| Package Body Material | — | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | — | DIP16,.3 |
| Package Shape | — | — | — | RECTANGULAR |
| Package Style | — | — | — | IN-LINE |
| Qualification Status | — | — | — | Not Qualified |
| Supply Voltage-Nom | — | — | — | 5 V |
| Surface Mount | — | — | — | NO |
| Technology | — | — | — | BIPOLAR |
| Temperature Grade | — | — | — | OTHER |
| Terminal Finish | — | — | — | Matte Tin (Sn) |
| Terminal Form | — | — | — | THROUGH-HOLE |
| Terminal Position | — | — | — | DUAL |
| Turn-off Time | — | — | — | 1.5 µs |
| Turn-on Time | — | — | — | 1 µs |
| ## ULN2069B Alternates Showing results | — | — | — | Image |
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 3 alternatives for 53261-0571 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 53261-0571 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 53261-0571 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 53261-0571?
Known equivalents for 53261-0571 include 53398-1071, 53398-0571, ULN2069B. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 53261-0571?
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 53261-0571 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.