1720903Alternatives & Equivalent Parts
About 1720903
1720903 is a Connector component manufactured by Phoenix Contact. 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 | 1720903Source | 1-1761606-5 | 43045-0626 | BQ24092DGQR | L7806CV |
|---|---|---|---|---|---|
| Manufacturer | Phoenix Contact | TE Connectivity | Molex | Texas Instruments | STMicroelectronics |
| Package Type | Other | Header, Shrouded - Straight PTH Box | Other | Small Outline Packages | Transistor Outline, Vertical |
| Pin Count | 8 | 50 | 8 | 10 | 3 |
| Temperature Range | — | -65.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 150.0°C | — |
| Price | $2.4300 | $7.7426 | $1.2000 | $0.5074 | $0.1560 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | Yes | Yes | — |
| YTEOL | 8 | 9.1 | 7 | 15 | 0 |
| Additional Feature | PA, UL 94V0 | LOW PROFILE | POLARIZED | — | — |
| Mounting Type | BOARD | BOARD | BOARD | — | — |
| Number of Decks | 1 | — | — | — | — |
| Number of Rows | 1 | — | — | — | — |
| Number of Ways | 2 | — | — | — | — |
| Rated Current | 41 A | — | — | — | — |
| Rated Voltage | 500 V | — | — | — | — |
| Safety Approval | UL | — | — | — | — |
| Terminal and Terminal Block Type | BARRIER STRIP TERMINAL BLOCK | — | — | — | — |
| Body Breadth | — | 0.362 inch | 0.345 inch | — | — |
| Body Depth | — | 0.36 inch | 0.39 inch | — | — |
| Body Length | — | 2.8 inch | 0.499 inch | — | — |
| Body/Shell Style | — | PLUG | PLUG | — | — |
| Connector Type | — | BOARD CONNECTOR | RECTANGULAR POWER CONNECTOR | — | — |
| Contact Finish Mating | — | NOT APPLICABLE | NOT SPECIFIED | — | — |
| Contact Finish Termination | — | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) | — | — |
| Contact Gender | — | MALE | MALE | — | — |
| Contact Material | — | NOT APPLICABLE | BRASS | — | — |
| Contact Pattern | — | RECTANGULAR | — | — | — |
| Contact Style | — | SQ PIN-SKT | SQ PIN-SKT | — | — |
| DIN Conformance | — | NO | NO | — | — |
| EMI Shielded | — | NO | — | — | — |
| Empty Shell | — | YES | NO | — | — |
| Filter Feature | — | NO | NO | — | — |
| IEC Conformance | — | NO | NO | — | — |
| Insulation Resistance | — | 5000000000 Ω | 1000000000 Ω | — | — |
| Insulator Color | — | BLACK | BLACK | — | — |
| Insulator Material | — | POLYBUTYLENE TEREPHTHALATE | GLASS FILLED LIQUID CRYSTAL POLYMER | — | — |
| JESD-609 Code | — | e3 | e3 | e4 | e3 |
| MIL Conformance | — | NO | NO | — | — |
| Mains Connector Rating | — | 1A | — | — | — |
| Mating Contact Pitch | — | 0.1 inch | — | — | — |
| Mating Contact Row Spacing | — | 0.1 inch | — | — | — |
| Mating Information | — | MULTIPLE MATING PARTS AVAILABLE | 43025 | — | — |
| Mixed Contacts | — | NO | NO | — | — |
| Mounting Option 1 | — | LATCH & EJECT | LOCKING | — | — |
| Mounting Option 2 | — | EJECT LATCH | — | — | — |
| Mounting Style | — | STRAIGHT | STRAIGHT | — | — |
| Number Of Connectors | — | ONE | ONE | — | — |
| Number Of PCB Rows | — | 2 | — | — | — |
| Number of Ports | — | 1 | — | — | — |
| Number of Rows Loaded | — | 2 | 2 | — | — |
| Option | — | GENERAL PURPOSE | GENERAL PURPOSE | — | — |
| PCB Contact Pattern | — | RECTANGULAR | — | — | — |
| PCB Contact Row Spacing | — | 2.54 mm | — | — | — |
| Panel Mount | — | NO | — | — | — |
| Plating Thickness | — | 30u inch | — | — | — |
| Polarization Key | — | POLARIZED HOUSING | — | — | — |
| Rated Current (Signal) | — | 1 A | — | — | — |
| Reference Standard | — | UL | UL | — | — |
| Terminal Length | — | 0.102 inch | 0.125 inch | — | — |
| Terminal Pitch | — | 2.54 mm | 3 mm | 0.5 mm | — |
| Termination Type | — | SOLDER | SOLDER | — | — |
| Total Number of Contacts | — | 50 | 6 | — | — |
| UL Flammability Code | — | 94V-0 | 94V-0 | — | — |
| Factory Lead Time | — | — | 17 Weeks | — | — |
| Board Mounting Option | — | — | PEG | — | — |
| Contact Arrangement | — | — | S0P6 | — | — |
| Contact Resistance | — | — | 10 mΩ | — | — |
| Durability | — | — | 30 Cycles | — | — |
| Insertion Force-Max | — | — | 11.5648 N | — | — |
| Adjustable Threshold | — | — | — | NO | — |
| Analog IC - Other Type | — | — | — | LINEAR BATTERY CHARGER | — |
| Input Voltage-Max | — | — | — | 6.45 V | 19 V |
| Input Voltage-Min | — | — | — | 4.45 V | 8 V |
| JESD-30 Code | — | — | — | S-PDSO-G10 | R-PSFM-T3 |
| Number of Channels | — | — | — | 1 | — |
| Number of Functions | — | — | — | 1 | 1 |
| Package Body Material | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | — | TSSOP10,.19,20 | SIP3,.1TB |
| Package Shape | — | — | — | SQUARE | RECTANGULAR |
| Package Style | — | — | — | SMALL OUTLINE | FLANGE MOUNT |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | NOT SPECIFIED |
| Qualification Status | — | — | — | Not Qualified | Not Qualified |
| Supply Current-Max (Isup) | — | — | — | 1 mA | — |
| Supply Voltage-Max (Vsup) | — | — | — | 6.45 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | 4.45 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 4 V | — |
| Surface Mount | — | — | — | YES | NO |
| Temperature Grade | — | — | — | AUTOMOTIVE | — |
| Terminal Finish | — | — | — | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Matte Tin (Sn) |
| Terminal Form | — | — | — | GULL WING | THROUGH-HOLE |
| Terminal Position | — | — | — | DUAL | SINGLE |
| Threshold Voltage-Nom | — | — | — | +6.65V | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | NOT SPECIFIED |
| ## BQ24092DGQR Alternates Showing results | — | — | — | Image | — |
| Reach Compliance Code | — | — | — | — | Not Compliant |
| Date Of Intro | — | — | — | — | 1980-01-04 |
| Adjustability | — | — | — | — | FIXED |
| Dropout Voltage1-Nom | — | — | — | — | 2 V |
| Input Voltage Absolute-Max | — | — | — | — | 35 V |
| Line Regulation-Max | — | — | — | — | 0.12% |
| Load Regulation-Max | — | — | — | — | 0.12% |
| Number of Outputs | — | — | — | — | 1 |
| Operating Temperature TJ-Max | — | — | — | — | 125 °C |
| Output Current1-Max | — | — | — | — | 1 A |
| Output Voltage1-Max | — | — | — | — | 6.3 V |
| Output Voltage1-Min | — | — | — | — | 5.7 V |
| Output Voltage1-Nom | — | — | — | — | 6 V |
| Packing Method | — | — | — | — | TUBE |
| Regulator Type | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR |
| Technology | — | — | — | — | BIPOLAR |
| Voltage Tolerance-Max | — | — | — | — | 4% |
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 4 alternatives for 1720903 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 1720903 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 1720903 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 1720903?
Known equivalents for 1720903 include 1-1761606-5, 43045-0626, BQ24092DGQR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1720903?
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 1720903 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.