3290W-1-203Alternatives & Equivalent Parts
About 3290W-1-203
3290W-1-203 is a Variable Resistor component manufactured by Bourns. 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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Get one quote covering all 5 alternatives for 3290W-1-203 — response within 24 hours.
Specification Comparison
| Parameter | 3290W-1-203Source | LM3914N-1/NOPB | L7805ABD2T-TR | 7447745100 | PIC16F18325-I/P | SDR1006-220ML |
|---|---|---|---|---|---|---|
| Manufacturer | Bourns | Texas Instruments | STMicroelectronics | Würth Elektronik | Microchip | Bourns |
| Package Type | Other | Dual-In-Line Packages | Other | Other | Dual-In-Line Packages | Other |
| Pin Count | 3 | 18 | 3 | 2 | 14 | 2 |
| Temperature Range | -65.0°C ~ 150.0°C | ~ 70.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $18.8500 | $4.7732 | $0.2071 | $1.1343 | $1.1300 | $0.2457 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | — | Yes | — | Yes |
| Reach Compliance Code | Not Compliant | — | — | — | — | — |
| Factory Lead Time | 6 Weeks | — | — | — | 6 Weeks | 12 Weeks |
| YTEOL | 7 | 0 | 6.16 | 15 | 14 | 6 |
| Actuator Orientation | VERTICAL | — | — | — | — | — |
| Actuator Type | SCREW | — | — | — | — | — |
| Construction | Rectangular | — | — | — | — | Rectangular |
| Ganging Number | 1 | — | — | — | — | — |
| JESD-609 Code | e4 | — | e3 | e1 | e3 | e2 |
| Lead Diameter | 0.51 mm | — | — | — | — | — |
| Lead Length | 8 mm | — | — | — | — | — |
| Mounting Feature | THROUGH HOLE MOUNT | — | — | — | — | — |
| Number of Turns | 25 | — | — | — | — | — |
| Package Height | 9.53 mm | — | — | — | — | 5.8 mm |
| Package Length | 9.53 mm | — | — | — | — | 9.8 mm |
| Package Style | Radial | IN-LINE | SMALL OUTLINE, HEAT SINK/SLUG | — | IN-LINE | SMT |
| Package Width | 3.81 mm | — | — | — | — | 9.8 mm |
| Packing Method | Tube | — | TR, 13 INCH | — | — | TR, EMBOSSED PLASTIC/PAPER, 13 Inch |
| Rated Power Dissipation (P) | 1 W | — | — | — | — | — |
| Rated Temperature | 85 °C | — | — | — | — | — |
| Resistance | 20000 Ω | — | — | — | — | — |
| Resistance Law | LINEAR | — | — | — | — | — |
| Resistor Type | TRIMMER | — | — | — | — | — |
| Rotational Angle | 9000 deg | — | — | — | — | — |
| Surface Mount | NO | NO | YES | YES | NO | YES |
| Technology | WIRE WOUND | BIPOLAR | BIPOLAR | — | CMOS | — |
| Temperature Coefficient | 50 ppm/°C | — | — | — | — | — |
| Terminal Finish | GOLD OVER NICKEL | — | Matte Tin (Sn) - annealed | Tin/Silver/Copper (Sn/Ag/Cu) | Matte Tin (Sn) | SILVER NICKEL TIN |
| Terminal Shape | WIRE | — | — | ONE SURFACE | — | ONE SURFACE |
| Tolerance | 5% | — | — | 20% | — | 20% |
| Additional Feature | — | SELECTABLE DOT MODE | — | — | OPERATES AT 2.3V MIN @ 16 MHZ | — |
| Data Input Mode | — | PARALLEL | — | — | — | — |
| Display Mode | — | BAR GRAPH | — | — | — | — |
| Interface IC Type | — | LED DISPLAY DRIVER | — | — | — | — |
| JESD-30 Code | — | R-PDIP-T18 | R-PSSO-G2 | — | R-PDIP-T14 | — |
| Multiplexed Display Capability | — | NO | — | — | — | — |
| Number of Digits/Characters | — | 10-DIGIT | — | — | — | — |
| Number of Functions | — | 1 | 1 | 1 | — | 1 |
| Number of Segments | — | 10 | — | — | — | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — |
| Package Equivalence Code | — | DIP18,.3 | SMSIP3H,.55TB | — | DIP14,.3 | — |
| Package Shape | — | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | — |
| Qualification Status | — | Not Qualified | Not Qualified | — | Not Qualified | — |
| Supply Voltage-Max | — | 20 V | — | — | 5.5 V | — |
| Supply Voltage-Min | — | 3 V | — | — | 2.5 V | — |
| Supply Voltage-Nom | — | 5 V | — | — | 3 V | — |
| Temperature Grade | — | COMMERCIAL | — | — | INDUSTRIAL | — |
| Terminal Form | — | THROUGH-HOLE | GULL WING | — | THROUGH-HOLE | — |
| Terminal Pitch | — | 2.54 mm | 2.54 mm | — | 2.54 mm | — |
| Terminal Position | — | DUAL | SINGLE | — | DUAL | — |
| ## LM3914N-1/NOPB Alternates Showing results | — | Image | — | — | — | — |
| Date Of Intro | — | — | 1980-01-04 | — | — | — |
| Adjustability | — | — | FIXED | — | — | — |
| Dropout Voltage1-Nom | — | — | 2 V | — | — | — |
| Input Voltage Absolute-Max | — | — | 35 V | — | — | — |
| Input Voltage-Max | — | — | 18 V | — | — | — |
| Input Voltage-Min | — | — | 7.5 V | — | — | — |
| Line Regulation-Max | — | — | 0.05% | — | — | — |
| Load Regulation-Max | — | — | 0.1% | — | — | — |
| Number of Outputs | — | — | 1 | — | — | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — | — | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — | — | — |
| Output Current1-Max | — | — | 1 A | — | — | — |
| Output Voltage1-Max | — | — | 5.2 V | — | — | — |
| Output Voltage1-Min | — | — | 4.8 V | — | — | — |
| Output Voltage1-Nom | — | — | 5 V | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | 245 | — | — | — |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — | — | — |
| Voltage Tolerance-Max | — | — | 2% | — | — | — |
| Core Material | — | — | — | FERRITE | — | FERRITE |
| DC Resistance | — | — | — | 0.13 Ω | — | 0.1 Ω |
| Inductance-Nom (L) | — | — | — | 10 µH | — | 22 µH |
| Inductor Application | — | — | — | POWER INDUCTOR | — | POWER INDUCTOR |
| Inductor Type | — | — | — | GENERAL PURPOSE INDUCTOR | — | GENERAL PURPOSE INDUCTOR |
| Rated Current-Max | — | — | — | 1.7 A | — | 1.95 A |
| Self Resonance Frequency | — | — | — | 28 MHz | — | 13 MHz |
| Shape/Size Description | — | — | — | RECTANGULAR PACKAGE | — | RECTANGULAR PACKAGE |
| Shielded | — | — | — | NO | — | NO |
| Terminal Placement | — | — | — | DUAL ENDED | — | DUAL ENDED |
| Test Frequency | — | — | — | 0.1 MHz | — | 0.001 MHz |
| Manufacturer Package Code | — | — | — | — | PDIP-14 | — |
| Has ADC | — | — | — | — | YES | — |
| Bit Size | — | — | — | — | 8 | — |
| Boundary Scan | — | — | — | — | NO | — |
| CPU Family | — | — | — | — | PIC16 | — |
| Clock Frequency-Max | — | — | — | — | 32 MHz | — |
| DAC Channels | — | — | — | — | YES | — |
| DMA Channels | — | — | — | — | NO | — |
| Format | — | — | — | — | FIXED POINT | — |
| Integrated Cache | — | — | — | — | NO | — |
| Low Power Mode | — | — | — | — | YES | — |
| Number of External Interrupts | — | — | — | — | 1 | — |
| Number of I/O Lines | — | — | — | — | 12 | — |
| Number of Serial I/Os | — | — | — | — | 1 | — |
| Number of Timers | — | — | — | — | 9 | — |
| On Chip Data RAM Width | — | — | — | — | 8 | — |
| On Chip Program ROM Width | — | — | — | — | 8 | — |
| PWM Channels | — | — | — | — | YES | — |
| RAM (bytes) | — | — | — | — | 1024 | — |
| ROM (words) | — | — | — | — | 14336 | — |
| ROM Programmability | — | — | — | — | FLASH | — |
| Speed | — | — | — | — | 32 MHz | — |
| Supply Current-Max | — | — | — | — | 3.1 mA | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC | — |
| ## PIC16F18325-I/P Alternates Showing results | — | — | — | — | Image | — |
| Case/Size Code | — | — | — | — | — | 3939 |
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 3290W-1-203 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 3290W-1-203 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 3290W-1-203 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 3290W-1-203?
Known equivalents for 3290W-1-203 include LM3914N-1/NOPB, L7805ABD2T-TR, 7447745100. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 3290W-1-203?
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 3290W-1-203 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.