 | | | |
| PartNumber | SCH648AR | SCH628NLR | SCH628DR |
| Description | Audio Indicators & Alerts CONSTANT, 10-48V MED, CLASS I DIV II | Audio Indicators & Alerts CONSTANT, 6-28VDC LOUD, CLASS I DIV II | Audio Indicators & Alerts CONSTANT, 6-28VDC MED, CLASS I DIV II |
| Manufacturer | Mallory Sonalert | Mallory Sonalert | Mallory Sonalert |
| Product Category | Audio Indicators & Alerts | Audio Indicators & Alerts | Audio Indicators & Alerts |
| RoHS | Y | Y | Y |
| Product | Buzzers | Buzzers | Buzzers |
| Sound Pressure Level | 80 dBA | 90 dBA | 75 dBA |
| Tone | Continuous | Continuous | Continuous |
| Frequency | 2.9 kHz | 2.9 kHz | 1.9 kHz |
| Voltage Rating | 48 V | 28 V | 28 V |
| Current Rating | 16 mA | 23 mA | 23 mA |
| IP Rating | - | - | - |
| Diameter | 42.85 mm | 43 mm | 43 mm |
| Dimensions | 1.69 in L x 1.69 in W x 1.41 in H | 1.69 in L x 1.69 in W x 1.41 in H | 1.69 in L x 1.69 in W x 1.41 in H |
| Mounting | Flush | Flush | Panel |
| Height | 1.41 in | 1.41 in | 1.41 in |
| Length | 1.69 in | 1.69 in | 1.69 in |
| Series | SCH | SCH | SCH |
| Width | 1.69 in | 1.69 in | 1.69 in |
| Brand | Mallory Sonalert | Mallory Sonalert | Mallory Sonalert |
| Product Type | Audio Indicators & Alerts | Audio Indicators & Alerts | Audio Indicators & Alerts |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Audio Devices | Audio Devices | Audio Devices |
| Unit Weight | 1.587328 oz | 1.587328 oz | 1.587328 oz |
| Termination Style | - | Wire Leads | Screw |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Mallory Sonalert |
SCH648AR | Audio Indicators & Alerts CONSTANT, 10-48V MED, CLASS I DIV II | |
| SCH648R | Audio Indicators & Alerts CONSTANT, 10-48VDC MED, CLASS I DIV II | ||
| SCH628NLR | Audio Indicators & Alerts CONSTANT, 6-28VDC LOUD, CLASS I DIV II | ||
| SCH648AR | Audio Indicators & Alerts CONSTANT, 10-48V MED, CLASS I DIV II | ||
| SCH628NLR | Audio Indicators & Alerts CONSTANT, 6-28VDC LOUD, CLASS I DIV II | ||
| SCH628DR | Audio Indicators & Alerts CONSTANT, 6-28VDC MED, CLASS I DIV II | ||
| SCH648R | Audio Indicators & Alerts CONSTANT, 10-48VDC MED, CLASS I DIV II | ||
Signal Transformer / Bel |
SCH74-180 | Fixed Inductors Inductor SMD 18uH 1.95A 94mohms 1KHz | |
| SCH74-151 | Fixed Inductors Inductor SMD 150uH 0.71A 0.72 ohms 1KHz | ||
| SCH74-470 | Fixed Inductors Inductor SMD 47uH 1.20A 0.23 ohms 1KHz | ||
| SCH74-121 | Fixed Inductors Inductor SMD 120uH 0.73A 0.62 ohms 1KHz | ||
| SCH74-820 | Fixed Inductors Inductor SMD 82uH 0.92A 0.48 ohms 1KHz | ||
| SCH74-330 | Fixed Inductors Inductor SMD 33uH 1.45A 0.17 ohms 1KHz | ||
| SCH74-270 | Fixed Inductors Inductor SMD 27uH 1.55A 0.16 ohms 1KHz | ||
| SCH74-221 | Fixed Inductors Inductor SMD 220uH 0.55A 1.08 ohms 1KHz | ||
| SCH74-271 | Fixed Inductors Inductor SMD 270uH 0.48A 1.38 ohms 1KHz | ||
| SCH74-120 | Fixed Inductors Inductor SMD 12uH 2.45A 65mohms 1KHz | ||
Semtech |
SCH7500 | Rectifiers A 1PHHW 500MA STD 7.5KV | |
| SCH7500 | DIODE GEN PURP 7.5KV 500MA AXIAL | ||
Panduit |
SCH750-6 | Terminals Copper Compression Splice with Corona Re | |
Cosel |
SCHA10000T-48 | Switching Power Supplies 10KW 160-264V 35A AC-DC Power Supply | |
| SCHA10000T-48-Y1 | Switching Power Supplies 10KW 160-264V 35A AC-DC Power Supply | ||
| SCH628NR | Audio Indicators & Alerts CONSTANT, 6-28VDC LOUD, CLASS I DIV II | ||
| SCH628R | Audio Indicators & Alerts CONSTANT, 6-28VDC MED, CLASS I DIV II | ||
| SCH628PR | Audio Indicators & Alerts FAST PULSE, 6-28VDC MED, CLASS I DIV II | ||
| SCHA1B0102 | New and Original | ||
| SCH6502 | New and Original | ||
| SCH6504 | New and Original | ||
| SCH6505 | New and Original | ||
| SCH68562 | New and Original | ||
| SCH6LOT1 | New and Original | ||
| SCH7017-NW | New and Original | ||
| SCH7503 | New and Original | ||
| SCH801A | New and Original | ||
| SCH80N60UFD | New and Original | ||
| SCH8548EPXAUJB | New and Original | ||
| SCH8548EPXAVJB | New and Original | ||
| SCH8548EVTAJB | New and Original | ||
| SCH8548EVTAUJB | New and Original | ||
| SCH89-94 | New and Original | ||
| SCH9147NW | New and Original | ||
| SCHA09024X | New and Original | ||
| SCHA10000T | New and Original | ||
| SCHA1A0100 | New and Original | ||
| SCHA1A0101 | Memory Card Connectors TRANSFLASH CARD CONNECTOR | ||
| SCHA1AA106 | New and Original | ||
| SCHA1B0101 | New and Original | ||
| SCHA1B0200 | New and Original | ||
| SCHA1BA102 | New and Original | ||
| SCHA1B0100 | Memory Card Connectors MicroSD Std Mount with switch |