Part Number: SC250HPR vs SC250DR

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Part Number: SC250HPR SC250DR
Manufacturer: Mallory Sonalert Products Inc. Mallory Sonalert Products Inc.
Description: AUDIO PIEZO IND 6-250V PNL MNT AUDIO PIEZO IND 6-250V PNL MNT
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 5 Weeks 5 Weeks
Mount Flush, Panel Flush, Panel
Mounting Type Panel Mount Panel Mount
Operating Temperature -30°C~65°C -30°C~65°C
Packaging Bulk Bulk
Series SC SC
Published 2008 2008
Size / Dimension 1.687Dia 42.85mm 1.687Dia 42.85mm
Part Status Active Active
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)
Termination Screw Terminal, Quick Connect Tab - 0.250 (6.35mm) Screw Terminal, Quick Connect Tab - 0.250 (6.35mm)
Max Operating Temperature 65°C 65°C
Min Operating Temperature -30°C -30°C
Technology Piezo Piezo
Frequency 4.5kHz 2kHz
Operating Supply Current 16mA 16mA
Operating Mode Pulse, Fast Single Tone
Input Type AC, DC AC, DC
Current - Supply 5mA~16mA 5mA~16mA
Voltage Range 60V~250V 60V~250V
Port Location Top Top
Sound Pressure Level (SPL) 68dB @ 60V, 61cm 60dB @ 60V, 61cm
Driver Circuitry Indicator, Internally Driven Indicator, Internally Driven
Duration 2 ~ 10 PPS -
Height 33.6mm 32.9mm
Height Seated (Max) 1.399 35.54mm 1.399 35.54mm
RoHS Status ROHS3 Compliant ROHS3 Compliant
Package / Case - 300
Weight - 44.999992g
Number of Terminations - 2
Color - Black
Current Rating - 16mA
Voltage - Rated AC - 250V
Approval Agency - cUL, UL
Max Supply Voltage - 250V
Min Supply Voltage - 60V
Max Supply Current - 16mA
Self Resonant Frequency - 1.9kHz
Washable - No
Diameter - 43mm
Length - 42.926mm
Width - 42.926mm
REACH SVHC - Unknown
Lead Free - Lead Free
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