Undefined or Miscellaneous
Undefined or Miscellaneous components are essential building blocks in modern electronic systems. FindMyChip sources Undefined or Miscellaneous ICs from authorized China distributors with competitive pricing and reliable stock.
683 components
How to Choose Undefined or Miscellaneous Components
- 1Verify electrical specifications (voltage, current, frequency) match your design requirements.
- 2Check package footprint and thermal characteristics against your PCB layout constraints.
- 3Confirm lifecycle status and long-term availability for production designs.
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Undefined or Miscellaneous Guides & Articles
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
ADAQ7768-1 Design Guide for Precision Vibration and Dynamic Signal Measurement
Design ADAQ7768-1 precision data acquisition channels for vibration and dynamic sensing with the right bandwidth, reference, clock, and layout choices.
Jun 30, 2026
AD5204BRZ10 Design Guide for SPI-Controlled Gain and Offset Calibration
Design AD5204BRZ10 digital potentiometer calibration loops with bounded trim span, safe wiper current, clean SPI routing, and reliable startup codes.
Jun 30, 2026
All Undefined or Miscellaneous Components
Showing 51–100 of 683
THN 15-4811 from Traco Power is a DC-DC converter for regulated power supplies, embedded rails, industrial modules, and distributed power systems. Key specifications include 15W, 1input, 6 pins, supporting reliable selection for OEM maintenance, prototyping, and production BOMs.
THN 20-1212 from Traco Power is a DC-DC converter for regulated power supplies, embedded rails, industrial modules, and distributed power systems. Key specifications include 20W, 1input, 6 pins, supporting reliable selection for OEM maintenance, prototyping, and production BOMs.
20 Watt DC/DC converter, industrial, 4:1 input, cost optimized, high temperature range, encapsulated, 2" x 1" metal package
GREEN, ULTRA SMALL, PLASTIC PACKAGE-3
20mm Vertical encoder 9 Pulses 18 DET Alps 9 Pulse Incremental Mechanical Rotary Encoder with a 5.975 mm Flat Shaft (Not Indexed), Through Hole
PACKAGE-3
Use the download button to access the STS21 schematic symbol, PCB footprint, and 3D model.
Cylindrical Battery Contacts, Clips, Holders & Springs Battery HOLDER PC 1/2 AA
Cylindrical Battery Contacts, Clips, Holders & Springs AA A NEG Battery CONTACT
Isolator,digital,150Mbps,5kV,SOIC16W Silicon Labs Si8660BD-B-IS PCB SMT 6-channel Digital Isolator, 5 kV, 16-Pin SOIC
XB24CAPIT-001 from Digi International is a Undefined Or Miscellaneous for industrial controls, embedded electronics, maintenance sourcing, and production assemblies. Key specifications include 2.4GHZ, 20 pins, supporting reliable selection for OEM maintenance, prototyping, and production BOMs.
SOIC-14
2 Watt DC/DC converter, industrial, 2:1 input, regulated, 1600 VDC I/O-isolation, encapsulated, SIP-8
Module-7
Hex Inverting Buffer
Hex Inverting Buffer, Hex Non-Inverting Buffer
350mW SURFACE MOUNT ZENER DIODE
ROHM RPR-220PC30N is a high-sensitivity reflective photosensor with transistor output, measuring distances up to 10mm in a 6.4x4.9x6.5mm through-hole package. Operating current reaches 25mA maximum with dark current under 10µA. Available from stock with worldwide shipping.
The RPR-220UC30N is a ROHM Semiconductor high-sensitivity reflective photosensor in a through-hole package measuring 6.4 x 4.9 x 6.5 mm, combining an IR LED emitter and phototransistor detector at a 6 mm measurement range. It features 10 µA VCE and 0.50 µA dark current for precise proximity and position detection. Available from global distributors with worldwide shipping.
KEYSTONE - 2479 - BATTERY HOLDER, AAA, 3WAY
WIRE-BOARD CONN, HEADER, 50POS, 2.54MM
Maxim MAX3485AEASA+ is a 3.3 V RS-485/RS-422 half-duplex line transceiver in an 8-pin SOIC package with differential Schmitt trigger receiver inputs and one driver plus one receiver channel. It supports data rates up to 10 Mbps over twisted-pair cables in industrial communication networks. Available globally from authorized distributors with fast worldwide shipping.
ON Semiconductor 74VHC244M is a VHC-family octal bus driver/buffer with active-low output enables in a 20-pin SOIC package, supporting 2.0 V to 5.5 V operation with 8 mA output drive for high-speed CMOS bus buffering applications.
Body Features: Frame Style Square | Configuration Features: Grid Spacing .9906 x .8585 MM | Number of Positions 3647 | Grid Spacing .039 x .0338 INCH | Contact Features: Contact Mating Area Plating Material Thickness 30 MICIN | Contact Mating Area Plating Material Gold | Contact Current Rating (Max) .5 AMP | IC Socket Type LGA 3647 | Contact Base Material Copper Alloy | Housing Features: Centerline (Pitch) .99 MM | Centerline (Pitch) .039 INCH | Centerline (Pitch) .86 MM | Centerline (Pitch) .034 INCH | Hou
Body Features: Primary Product Color Black | Daisy Chain With | Connector Profile Low | Configuration Features: PCB Mount Orientation Vertical | Number of Positions 34 | Number of Rows 2 | Contact Features: Contact Shape & Form Square | PCB Contact Termination Area Plating Material Thickness 100 MICIN | Mating Square Post Dimension .025 INCH | Contact Mating Area Plating Material Gold Flash over Palladium Nickel | Contact Base Material Copper Alloy | Contact Mating Area Plating Material Gold | Contact Matin
The 74LVC1G125W5-7 is a single-gate LVC-family bus buffer with active-low output enable in a 5-pin SOT-25 package, operating from 1.65 V to 5.5 V supply, ideal for level shifting and signal buffering in mixed-voltage digital systems.
Extremely High Speed tPD1.0 ns typ for 2.7V to 3.6V VCC1.2 ns typ for 2.3V to 2.7V VCC2.0 ns typ for 1.65V to 1.95V VCC3.2 ns typ for 1.4V to 1.6V VCC6.0 ns typ for 1.1V to 1.3V VCC13.0 ns typ for 0.9V VCC; 0.9V to 3.6V VCC supply operation; Uses patented Quiet Series™ noise/EMI reduction circuitry; Ultra small MicroPak™ leadfree package; Power-Off high impedance inputs and outputs; 3.6V overvoltage tolerant I/O's at VCC from 0.9V to 3.6V; Ultra low dynamic power; High Static Drive (IOH/IOL)±24 mA @ 3.00V V
Balanced Output Drive; 2 mA IOL, -2 mA IOH; Space saving SOT23 or SC70 5-lead packages ; High Speed; tPD 3.5 ns typ; Ultra small MicroPak™ leadless package; Balanced Propagation Delays ; Specified for 3V operation; Broad VCC Operating Range; 2V-6V ; Low Quiescent Power; ICC < 1 µA
NC7SZ14P5 is an ON Semiconductor single Schmitt-trigger inverter in ultra-small SC-70 5-pin package from the LVC/Z logic family. It supports 1.65 V to 5.5 V supply range with 50 pF load capacitance and 24 mA output drive. RoHS compliant and available from stock worldwide with fast shipping.
Parallax 605-00007 is a CO (carbon monoxide) air quality gas sensor module delivering analog output proportional to CO concentration for embedded safety and monitoring systems. Compatible with microcontroller ADC inputs at standard 3.3 V to 5 V supply voltages. Available from stock with worldwide shipping.
Parallax 605-00009 is an LPG gas sensor module designed to detect liquefied petroleum gas concentrations for air quality and safety monitoring applications. Features analog output proportional to gas concentration with detection range typically from 200 ppm to 10,000 ppm LPG. Available from Parallax and authorized distributors with worldwide shipping.
Parallax 605-00011 is an alcohol gas sensor module for detecting ethanol (C2H5OH) vapor concentration in air, with an analog output voltage that varies with gas concentration from approximately 10 ppm to 1000 ppm. Operates on a 5 V supply and integrates directly with microcontroller ADC inputs for embedded air quality monitoring. Available from authorized distributors with worldwide shipping.
Body Features: Primary Product Color Black | Daisy Chain With | Connector Profile Low | Configuration Features: Number of Positions 26 | PCB Mount Orientation Right Angle | Number of Rows 2 | Contact Features: PCB Contact Termination Area Plating Material Thickness 2.54 MICM | Contact Mating Area Plating Material Gold Flash over Palladium Nickel | Mating Square Post Dimension .025 INCH | Contact Base Material Copper Alloy | PCB Contact Termination Area Plating Material Thickness 100 MICIN | Contact Current
Eaton BK/HTC-15M is a PCB-mount fuse block holder designed for HTC series midget fuses, rated for 15 A maximum current in a compact through-hole footprint. It provides secure fuse retention with tool-free access for replacing 13/32 x 1-1/2 inch midget fuses in industrial power distribution and electronic equipment protection circuits.
The Omron EE-SX1046 is a transmissive photomicrosensor with a 3 mm slot width and phototransistor output, available in a through-hole PCB package. Key specs include a 5 V to 24 V supply voltage range, a response time of approximately 1 ms, and a collector current of up to 20 mA. Available in stock worldwide for rapid integration into position sensing and object detection designs.
Body Features: Daisy Chain With | Connector Profile Low | Primary Product Color Black | Configuration Features: Number of Positions 34 | Number of Rows 2 | PCB Mount Orientation Vertical | Contact Features: Contact Mating Area Plating Material Gold | PCB Contact Termination Area Plating Material Thickness 100 MICIN | Contact Mating Area Plating Material Thickness 30 MICIN | Contact Current Rating (Max) 1 AMP | Mating Square Post Dimension .64 MM | Contact Shape & Form Square | PCB Contact Termination Area P
NC7WZ07P6 is a dual open-drain buffer/driver logic IC by ON Semiconductor in a 6-pin SC-70 (SOT-23) package from the UltraCMOS LCX/Z family. Key specs: 2 functions with 1 input each, 24 mA max output low current, 1.25 mm pitch EIAJ package. Suited for level translation, open-drain bus driving, and mixed-voltage digital interface designs.
1-5499786-0 is a 50-position 2.54 mm pitch wire-to-board plug header connector by TE Connectivity. Key specs: low-profile polarized plug, tin-plated contacts, 3.26 inch body length, 0.549 inch body depth. Available from stock with worldwide shipping.
GREEN, ULTRA SMALL, PLASTIC PACKAGE-6
TSSOP-16
LINEAR TECHNOLOGY - LTC3621EDCB#TRMPBF - VOLTAGE REGULATOR, BUCK, 1MHZ, 1A, DFN-6
Coin Cell Battery Holders SFC MNT FOR CR1220
GREEN, ULTRA SMALL, PLASTIC PACKAGE-3
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
THM Holder for Dual AAA Batteries AAA 2 Cells
36 way top entry socket,2.54mm pitch RS Pro 2.54mm Pitch 36 Way 1 Row Straight PCB Socket, Through Hole, Solder Termination
Real Time Clock Serial Maxim DS3231S#, Real Time Clock Serial-I2C, 16-Pin SOIC
Wide Power Supply Range: 4.5V-5.5V ; Low Input Current: 1µA Maximum ; Typical Hysteresis Voltage: 0.6V at VCC = 4.5V ; Fanout of 10 LS-TTL Loads ; Low Quiescent Current: 10µA Maximum ; Typical Propagation Delay: 13ns ; TTL, LS Pin-out and Input Threshold Compatible
SOT-23, 3 PIN
Use the download button to access the EKMC1603112 schematic symbol, PCB footprint, and 3D model.
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