12421 is Obsolete and no longer manufactured.
Available Substitutes:
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Obsolete
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Products
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- New Products
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Automation & Control
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- Accessories
- Controllers - Accessories
- Controllers - PLC Modules
- Controllers - Process, Temperature
- Controllers - Programmable Logic (PLC)
- Human Machine Interface (HMI)
- Industrial Equipment
- Machine Vision - Cameras/Sensors
- Monitor - Current/Voltage Transducer
- Panel Meters
- Panel Meters - Counters, Hour Meters
- Pneumatics, Hydraulics
- Time Delay Relays
- See All
PLC Modules -
Cables, Wires
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Cable Assemblies
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- Barrel - Power Cables
- Between Series Adapter Cables
- Circular Cable Assemblies
- Coaxial Cables (RF)
- D-Shaped, Centronics Cables
- D-Sub Cables
- Flat Flex Cables (FFC, FPC)
- Flat Flex, Ribbon Jumper Cables
- Jumper Wires, Pre-Crimped Leads
- Modular Cables
- Pluggable Cables
- Power, Line Cables and Extension Cords
- Rectangular Cable Assemblies
- USB Cables
- See All
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Cables, Wires - Management
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- Accessories
- Bushings, Grommets
- Cable and Cord Grips
- Cable Supports and Fasteners
- Cable Ties - Holders and Mountings
- Cable Ties and Cable Lacing
- Grounding Braid, Straps
- Heat Shrink Boots, Caps
- Heat Shrink Tubing
- Labels, Labeling
- Protective Hoses, Solid Tubing, Sleeving
- Solder Sleeve
- Spiral Wrap, Expandable Sleeving
- Wire Ducts, Raceways
- See All
- Coaxial Cables (RF)
- Fiber Optic Cables
- Flat Flex Cables (FFC, FPC)
- Flat Ribbon Cables
- Modular - Flat Cable
- Multiple Conductor Cables
- Single Conductor Cables (Hook-Up Wire)
- Wire Wrap
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Multiple Conductor Cables -
Cable Assemblies
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Circuit Protection
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- Accessories
- Circuit Breakers
- Electrical, Specialty Fuses
- Fuseholders
- Fuses
- Gas Discharge Tube Arresters (GDT)
- Inrush Current Limiters (ICL)
- PTC Resettable Fuses
- Surge Suppression ICs
- Thermal Cutoffs (Thermal Fuses)
- TVS - Diodes
- TVS - Mixed Technology
- TVS - Thyristors
- TVS - Varistors, MOVs
Circuit Protection - Connectors
- Electromechanical
- Enclosures, Hardware, Office
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Fans, Thermal Management
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- AC Fans
- DC Fans
- Fans - Accessories
- Fans - Accessories - Fan Cords
- Fans - Finger Guards, Filters & Sleeves
- Thermal - Accessories
- Thermal - Adhesives, Epoxies, Greases, Pastes
- Thermal - Heat Pipes, Vapor Chambers
- Thermal - Heat Sinks
- Thermal - Liquid Cooling
- Thermal - Pads, Sheets
- Thermal - Thermoelectric, Peltier Assemblies
- Thermal - Thermoelectric, Peltier Modules
DC Fans - Integrated Circuits (ICs)
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LED/Optoelectronics
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- Display Modules - LCD, OLED Character and Numeric
- Display Modules - LCD, OLED, Graphic
- Display Modules - LED Character and Numeric
- Fiber Optics - Transceiver Modules
- Infrared, UV, Visible Emitters
- Laser Diodes, Modules
- LED Indication - Discrete
- LED Lighting - COBs, Engines, Modules, Strips
- LED Lighting - Color
- LED Lighting - White
- Optics - Light Pipes
- Panel Indicators, Pilot Lights
- See All
LED Lighting - COBs, Engines, Modules, Strips -
Passives
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Capacitors
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- Aluminum Electrolytic Capacitors
- Aluminum - Polymer Capacitors
- Capacitor Networks, Arrays
- Ceramic Capacitors
- Electric Double Layer Capacitors (EDLC), Supercapacitors
- Film Capacitors
- Mica and PTFE Capacitors
- Silicon Capacitors
- Tantalum Capacitors
- Tantalum - Polymer Capacitors
- Thin Film Capacitors
- Trimmers, Variable Capacitors
- Crystals
- Filters
- Inductors, Coils, Chokes
- Magnetics - Transformer, Inductor Components
- Oscillators
- Potentiometers, Variable Resistors
- Resistors
- Resonators
Fixed Inductors -
Capacitors
- Power
- RF and Wireless
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Semiconductors
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Development Boards, Kits, Programmers
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- Accessories
- Evaluation and Demonstration Boards and Kits
- Evaluation Boards - Analog to Digital Converters (ADCs)
- Evaluation Boards - Embedded - Complex Logic (FPGA, CPLD)
- Evaluation Boards - Embedded - MCU, DSP
- Evaluation Boards - Expansion Boards, Daughter Cards
- Evaluation Boards - LED Drivers
- Evaluation Boards - Op Amps
- Evaluation Boards - Sensors
- Programmers, Emulators, and Debuggers
- See All
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Discrete
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- Diodes - Bridge Rectifiers
- Diodes - Rectifiers - Arrays
- Diodes - Rectifiers - Single
- Diodes - RF
- Diodes - Zener - Single
- Thyristors - SCRs
- Thyristors - TRIACs
- Transistors - Bipolar (BJT) - Arrays
- Transistors - Bipolar (BJT) - RF
- Transistors - Bipolar (BJT) Single
- Transistors - FETs, MOSFETs - Arrays
- Transistors - FETs, MOSFETs - Single
- Transistors - IGBTs - Single
- Transistors - JFETs
- See All
- Embedded Computers
- Integrated Circuits (ICs)
- Isolators
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps -
Development Boards, Kits, Programmers
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Sensors, Transducers
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- Current Sensors
- Encoders
- Humidity, Moisture Sensors
- Image Sensors, Camera
- Magnetic Sensors - Linear, Compass (ICs)
- Motion Sensors - Accelerometers
- Optical Sensors - Ambient Light, IR, UV Sensors
- Optical Sensors - Photodiodes
- Position Sensors - Angle, Linear Position Measuring
- Pressure Sensors, Transducers
- Temperature Sensors - Analog and Digital Output
- Temperature Sensors - NTC Thermistors
- See All
Accelerometers -
Test and Measurement
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- Accessories
- Equipment - Multimeters
- Equipment - Oscilloscopes
- Equipment - Power Supplies (Test, Bench)
- Equipment - Specialty
- Test Clips - Alligator, Crocodile, Heavy Duty
- Test Clips - Grabbers, Hooks
- Test Leads - Banana, Meter Interface
- Test Leads - BNC Interface
- Test Leads - Jumper, Specialty
- Test Leads - Oscilloscope Probes
- Test Points
- Test Probe Tips
- See All
Equipment - Oscilloscopes -
Tools
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- Crimpers - Crimp Heads, Die Sets
- Crimpers, Applicators, Presses
- Excavators, Hooks, Picks, Probes, Tuning Tools
- Insertion, Extraction
- Optical Inspection Equipment
- Prototyping, Fabrication Products
- Screw and Nut Drivers
- Screw and Nut Drivers - Sets
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Soldering, Desoldering, Rework Products
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- Accessories
- Desoldering Braid, Wick, Pumps
- Dispensers, Dispenser Tips
- Flux, Flux Remover
- Fume, Smoke Extraction
- Holders, Stands
- Solder
- Solder Sponges, Tip Cleaners
- Solder Stencils, Templates
- Soldering Irons, Tweezers, Handles
- Soldering, Desoldering, Rework Stations
- Soldering, Desoldering, Rework Tips, Nozzles
- Static Control, ESD, Clean Room Products
- Specialized Tools
- Tweezers
- Wire Cutters
- Wire Strippers and Accessories
- See All
Tools - See All
- Manufacturers
- Resources
- Request a Quote
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Fast Delivery
Orders are typically delivered to Germany within 48 hours depending on location.
Free Shipping
Free delivery to Germany on orders of 50 EUR or more. A delivery charge of 18 EUR will be billed on all orders less than 50 EUR.
Incoterms
UPS or FedEx freight pre-paid: DDP (Duty and customs paid by DigiKey)
DHL freight pre-paid: CPT (Duty, customs, and VAT due at time of delivery)
Payment Types
Credit account for qualified institutions and businesses
Payment in Advance by Wire Transfer
Marketplace Product
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Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.
Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)
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