For Reference Only
| Part Number | PK-21N31PQ |
| LIXINC Part # | PK-21N31PQ |
| Manufacturer | Mallory Sonalert Products |
| Category | Audio Products › Alarms, Buzzers, and Sirens |
| Description | AUDIO PIEZO INDICATOR 1.5-30V TH |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | PK-21N31PQ PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | PK-21N31PQ |
| Brand: | Mallory Sonalert Products |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Audio Products |
| Subcategory: | Alarms, Buzzers, and Sirens |
| Manufacturer: | Mallory Sonalert Products |
| Series: | PK |
| Package: | Bulk |
| Part Status: | Active |
| Driver Circuitry: | Indicator, Internally Driven |
| Input Type: | DC |
| Voltage - Rated: | 12 V |
| Voltage Range: | 1.5 ~ 30V |
| Frequency: | 3kHz |
| Technology: | Piezo |
| Operating Mode: | Single Tone |
| Duration: | - |
| Sound Pressure Level (SPL): | 80dB @ 12V, 30cm |
| Current - Supply: | 12mA |
| Port Location: | Top |
| Operating Temperature: | -20°C ~ 70°C |
| Approval Agency: | - |
| Ratings: | - |
| Ingress Protection: | - |
| Mounting Type: | Through Hole |
| Termination: | PC Pins |
| Size / Dimension: | 0.945" Dia (24.00mm) |
| Height - Seated (Max): | 0.559" (14.20mm) |
| SBT12DMHFPPC | IEC 9-12VDC 90DB DRUG-FLUID ROHS | 989 More on Order |
|
| SBT12XMHSPPC | IEC 9-12VDC 90DB OXYGEN ROHS STK | 985 More on Order |
|
| SBS12TMHFPPC | IEC 9-12VDC 100DB TEMP-ENERGY RO | 909 More on Order |
|
| PT-3529WQ | AUDIO PIEZO XDCR 3-30V CHASSIS | 3817 More on Order |
|
| TLHS-V88Y-930-S | PANEL MOUNT YELLOW INDICATOR W/S | 1984 More on Order |
|
| TP174009-1 | PIEZO TRANSDUCER | 903 More on Order |
|
| SBT5XMHCTPC | IEC 3.3-5VDC 90DB OXYGEN ROHS ST | 979 More on Order |
|
| MC-09-948-W | PANEL MOUNT CONTINUOUS ALARM | 1999 More on Order |
|
| TUHC-V88Y-930-Q | PANEL MOUNT YELLOW UNIVERSAL IND | 1860 More on Order |
|
| MC-V09-516-W | PANEL MOUNT CONTINUOUS ALARM | 1937 More on Order |
|
| MB-V09-516-S(M) | PANEL MOUNT BEEP ALARM | 1900 More on Order |
|
| IE122403-1 | ELECTRO-MECHANICAL INDICATOR | 1750 More on Order |
|
| MB-V09-948-S(F) | PANEL MOUNT BEEP ALARM | 1821 More on Order |
| In Stock | 11056 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $4.40000 | $4.4 |
| 10 | $3.50005 | $35.0005 |
| 25 | $3.17997 | $79.49925 |
| 50 | $2.98003 | $149.0015 |
| 100 | $2.77998 | $277.998 |
| 250 | $2.53995 | $634.9875 |
| 500 | $2.49994 | $1249.97 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.