CK1049Alternatives & Equivalent Parts
About CK1049
CK1049 is a Switch component manufactured by Lorlin. 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 | CK1049Source | ADC0804LCN | LF411CN/NOPB | SN74LS193N | AD7609BSTZ | 350-00009 |
|---|---|---|---|---|---|---|
| Manufacturer | Lorlin | Texas Instruments | Texas Instruments | Texas Instruments | Analog Devices | Parallax |
| Package Type | Other | Small Outline Packages | Dual-In-Line Packages | Dual-In-Line Packages | Quad Flat Packages | Other |
| Pin Count | 13 | 20 | 8 | 16 | 64 | 2 |
| Temperature Range | -30.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | — |
| Price | $2.1700 | $2.5605 | $0.4800 | $0.3970 | $31.6900 | $3.9900 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | CONTACT MANUFACTURER | OBSOLETE | OBSOLETE | ACTIVE | ACTIVE | — |
| Electrical Parameters | ||||||
| Actuator Type | SPINDLE | — | — | — | — | — |
| Body Height | 14.1 mm | — | — | — | — | — |
| Body Length or Diameter | 26.2 mm | — | — | — | — | — |
| Contact (AC) Max Rating R Load | .15A@250VAC | — | — | — | — | — |
| Contact Current(AC)-Max | 0.15 A | — | — | — | — | — |
| Contact Current(DC)-Max | 0.15 A | — | — | — | — | — |
| Contact (DC) Max Rating R Load | .15A@250VDC | — | — | — | — | — |
| Contact Voltage(AC)-Max | 250 V | — | — | — | — | — |
| Contact Voltage(DC)-Max | 250 V | — | — | — | — | — |
| Electrical Life | 10000 Cycle(s) | — | — | — | — | — |
| Indexing Angle | 30 deg | — | — | — | — | — |
| JESD-609 Code | e4 | e0 | e3 | e4 | e3 | — |
| Mounting Feature | THROUGH HOLE-STRAIGHT | — | — | — | — | — |
| Number of Positions | 12 | — | — | — | — | — |
| Number of Switch Sections | 1 | — | — | — | — | — |
| Surface Mount | NO | NO | NO | NO | YES | — |
| Switch Action | LATCHED | — | — | — | — | — |
| Switch Function | SP12T | — | — | — | — | — |
| Switch Type | ROTARY SWITCH | — | — | — | — | — |
| Terminal Finish | SILVER | TIN LEAD | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | — |
| Termination Type | SOLDER | — | — | — | — | — |
| YTEOL | — | 0 | 0 | 15 | 10 | — |
| Analog Input Voltage-Max | — | 6.35 V | — | — | 20 V | — |
| Analog Input Voltage-Min | — | -0.05 V | — | — | -20 V | — |
| Conversion Time-Max | — | 114 µs | — | — | 5 µs | — |
| Converter Type | — | ADC, SUCCESSIVE APPROXIMATION | — | — | ADC, SUCCESSIVE APPROXIMATION | — |
| JESD-30 Code | — | R-PDIP-T20 | R-PDIP-T8 | R-PDIP-T16 | S-PQFP-G64 | — |
| Linearity Error-Max (EL) | — | 0.3906% | — | — | 0.0029% | — |
| Number of Analog In Channels | — | 1 | — | — | 8 | — |
| Number of Bits | — | 8 | — | 4 | 18 | — |
| Number of Functions | — | 1 | 1 | 1 | 1 | — |
| Output Bit Code | — | BINARY | — | — | 2'S COMPLEMENT BINARY | — |
| Output Format | — | PARALLEL, 8 BITS | — | — | SERIAL, PARALLEL, WORD | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | — | DIP20,.3 | DIP8,.3 | DIP16,.3 | QFP64,.47SQ,20 | — |
| Package Shape | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | — |
| Package Style | — | IN-LINE | IN-LINE | IN-LINE | FLATPACK, LOW PROFILE, FINE PITCH | — |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — |
| Screening Level | — | TS 16949 | — | — | — | — |
| Supply Current-Max | — | 1.8 mA | 3.4 mA | — | — | — |
| Supply Voltage-Nom | — | 5 V | — | — | 5 V | — |
| Technology | — | CMOS | BIPOLAR | TTL | BIPOLAR | — |
| Temperature Grade | — | INDUSTRIAL | COMMERCIAL | COMMERCIAL | INDUSTRIAL | — |
| Terminal Form | — | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | GULL WING | — |
| Terminal Pitch | — | 2.54 mm | 2.54 mm | 2.54 mm | 0.5 mm | — |
| Terminal Position | — | DUAL | DUAL | DUAL | QUAD | — |
| ## ADC0804LCN Alternates Showing results | — | Image | — | — | — | — |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER | — | — | — |
| Architecture | — | — | VOLTAGE-FEEDBACK | — | — | — |
| Average Bias Current-Max (IIB) | — | — | 0.0002 µA | — | — | — |
| Bias Current-Max (IIB) @25C | — | — | 0.0002 µA | — | — | — |
| Common-mode Reject Ratio-Min | — | — | 70 dB | — | — | — |
| Common-mode Reject Ratio-Nom | — | — | 100 dB | — | — | — |
| Frequency Compensation | — | — | YES | — | — | — |
| Input Offset Current-Max (IIO) | — | — | 0.025 µA | — | — | — |
| Input Offset Voltage-Max | — | — | 2000 µV | — | — | — |
| Low-Bias | — | — | YES | — | — | — |
| Low-Offset | — | — | NO | — | — | — |
| Micropower | — | — | NO | — | — | — |
| Neg Supply Voltage Limit-Max | — | — | -18 V | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | -15 V | — | — | — |
| Power | — | — | NO | — | — | — |
| Programmable Power | — | — | NO | — | — | — |
| Slew Rate-Min | — | — | 8 V/us | — | — | — |
| Slew Rate-Nom | — | — | 15 V/us | — | — | — |
| Supply Voltage Limit-Max | — | — | 18 V | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 15 V | 5 V | — | — |
| Unity Gain BW-Nom | — | — | 4000 | — | — | — |
| Voltage Gain-Min | — | — | 15000 | — | — | — |
| Wideband | — | — | NO | — | — | — |
| ## LF411CN/NOPB Alternates Showing results | — | — | Image | — | — | — |
| Pbfree Code | — | — | — | Yes | No | — |
| Additional Feature | — | — | — | TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK | — | — |
| Count Direction | — | — | — | BIDIRECTIONAL | — | — |
| Family | — | — | — | LS | — | — |
| Load Capacitance (CL) | — | — | — | 15 pF | — | — |
| Load/Preset Input | — | — | — | YES | — | — |
| Logic IC Type | — | — | — | BINARY COUNTER | — | — |
| Max Frequency@Nom-Sup | — | — | — | 25000000 Hz | — | — |
| Max I(ol) | — | — | — | 0.008 A | — | — |
| Mode of Operation | — | — | — | SYNCHRONOUS | — | — |
| Packing Method | — | — | — | TUBE | — | — |
| Power Supply Current-Max (ICC) | — | — | — | 34 mA | — | — |
| Prop. Delay@Nom-Sup | — | — | — | 47 ns | — | — |
| Propagation Delay (tpd) | — | — | — | 47 ns | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | 5.25 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | 4.75 V | — | — |
| Trigger Type | — | — | — | POSITIVE EDGE | — | — |
| fmax-Min | — | — | — | 25 MHz | — | — |
| ## SN74LS193N Alternates Showing results | — | — | — | Image | — | — |
| Manufacturer Package Code | — | — | — | — | ST-64-2 | — |
| Peak Reflow Temperature (Cel) | — | — | — | — | 260 | — |
| Sample Rate | — | — | — | — | 0.2 MHz | — |
| Sample and Hold / Track and Hold | — | — | — | — | TRACK | — |
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 CK1049 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for CK1049 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 CK1049 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 CK1049?
Known equivalents for CK1049 include ADC0804LCN, LF411CN/NOPB, SN74LS193N. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CK1049?
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 CK1049 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.