Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | A1421LK |
| OEMstron Part # | A1421LK |
| Manufacturer | Allegro MicroSystems, LLC |
| Category | Sensors › Magnetic Sensors › Switches (Solid State) |
| Description | MAGNETIC SWITCH SPEC PURP 4SIP |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | A1421LK PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 28 - Dec 3 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
A1421LK Specifications
| Part Number | A1421LK | |
| Brand | Allegro MicroSystems, LLC | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Sensors | |
| Category | Magnetic Sensors | |
| Subcategory | Switches (Solid State) | |
| Manufacturer | Allegro MicroSystems, LLC | |
| Series | Automotive, AEC-Q100 | |
| Function | Special Purpose | |
| Technology | Hall Effect | |
| Polarization | South Pole | |
| Sensing Range | 2.75mT Trip, -1.25mT Release | |
| Test Condition | -40°C ~ 150°C | |
| Voltage - Supply | 4V ~ 26.5V | |
| Current - Supply (Max) | 7mA | |
| Current - Output (Max) | 25mA | |
| Output Type | Open Drain | |
| Features | Temperature Compensated | |
| Operating Temperature | -40°C ~ 150°C (TA) | |
| Package / Case | 4-SSIP | |
| Supplier Device Package | 4-SIP |
A1421LK Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
A1421LK-T Allegro MicroSystems LLC |
3752 |
| Part Number | Description | Stock |
|
A1421LK Allegro MicroSystems LLC |
IC SENSOR HALL EFFECT AC 4SIP |
Contact Us |
|
A1421LK-T Allegro MicroSystems LLC |
IC SENSOR HALL EFFECT AC 4SIP |
Contact Us |
| Part Number | Description | Stock |
|
A1421LK D# A1421LK-ND Allegro MicroSystems LLC |
MAGNETIC SWITCH SPEC PURP 4SIP |
Limited Supply - Call |
|
A1421LK-T D# A1421LK-T-ND Allegro MicroSystems LLC |
MAGNETIC SWITCH SPEC PURP 4SIP |
Limited Supply - Call |
| Part Number | Description | Stock |
|
A1421LK D# NS-A1421LK Multiple |
OEM/CM ONLY |
2467 |
| Part Number | Description | Stock |
|
A1421LKT Allegro MicroSystems LLC |
OEM/CM ONLY |
3768 |
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Quick Inquiry
| In Stock | 210 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
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