PUI - Projections Unlimited, Inc. - 10 Millimeter (mm) Size Transducers

Unit of Measure

Items	SMT-1027-S-3-R 80 Milliampere (mA) Maximum Rated Current Transducer List Price {QUOTE}	SMT-1028-S-2-R 100 Milliampere (mA) Maximum Rated Current Transducer List Price {QUOTE}	SMT-1028-S-5V-2-R 70 Milliampere (mA) Maximum Rated Current Transducer List Price {QUOTE}	SMT-1028-T-2-R 100 Milliampere (mA) Maximum Rated Current Transducer List Price {QUOTE}
Manufacturer Stock	N/A {0}	N/A {0}	N/A {0}	N/A {0}
Description	N/A
Brands	N/A PUI Audio™
Manufacturer	N/A PUI Audio�, Inc.
Rated Peak Voltage (V_pk)	N/A	N/A	N/A 5 V	N/A
Peak Operating Voltage Range (V_pk)	N/A	N/A	N/A 4 ~ 6 V	N/A
Peak-to-Peak Rated Voltage (V_p-p)	N/A 3.6 V	N/A	N/A	N/A
Rated Voltage (V_0-pk)	N/A	N/A 3.6 V	N/A	N/A 3.6 V
Operating Voltage Range (V_0-pk)	N/A	N/A 3 ~ 4.5 V	N/A	N/A 3 ~ 4.5 V
Peak-to-Peak Operating Voltage Range (V_p-p)	N/A 2.5 ~ 4.5 V	N/A	N/A	N/A
Maximum Rated Current	N/A 80 mA	N/A 100 mA	N/A 70 mA	N/A 100 mA
Coil Resistance	N/A 20 Ω	N/A 18 Ω	N/A 32 Ω	N/A 18 Ω
Coil Resistance Tolerance (±)	N/A 3 Ω	N/A 5 Ω	N/A 5 Ω	N/A 5 Ω
Minimum Sound Pressure Level (SPL) at 10 Centimeter (cm)	N/A 85 dBA	N/A 93 dBA	N/A 93 dBA	N/A 90 dBA
Resonant Frequency	N/A 2700 Hz	N/A 2830 Hz	N/A 2830 Hz	N/A 2830 Hz
Resonant Frequency Tolerance (±)	N/A 500 Hz
Operating Temperature	N/A -20 ~ +60 ºC	N/A -40 ~ +85 ºC	N/A -40 ~ +85 ºC	N/A -20 ~ +70 ºC
Storage Temperature	N/A -30 ~ +70 ºC	N/A -40 ~ +85 ºC	N/A -40 ~ +85 ºC	N/A -40 ~ +85 ºC
Color	N/A	N/A Black	N/A Black	N/A Black
Housing Material	N/A Liquid Crystal Polymers (LCP)
Terminal Material	N/A Tin (Sn) Plated Phosphor Bronze	N/A Gold (Au) Plated Brass	N/A Gold (Au) Plated Brass	N/A Gold (Au) Plated Brass
Type	N/A Electro-Mech
Size	N/A 10 mm
Sound Emission Hole Diameter	N/A	N/A	N/A	N/A 2.9 mm
Tolerance (±)	N/A 0.5 mm
Angle Tolerance (±)	N/A 3 º
Weight	N/A 0.8 g
Industry Standards	N/A Restriction of Hazardous Substances (RoHS) 2002/95/EC	N/A Restriction of Hazardous Substances (RoHS) 2011/65/EU	N/A Restriction of Hazardous Substances (RoHS) 2011/65/EU	N/A Restriction of Hazardous Substances (RoHS) 2011/65/EU
Note	N/A Specifications subject to change or withdrawal without notice.	N/A Specifications subject to change or withdrawal without notice. Reflow acceptable. Max. Temp 260 ºC, 10 sec or less.	N/A Specifications subject to change or withdrawal without notice.	N/A Specifications subject to change or withdrawal without notice.