Changzhou DRM Electronics Co., Ltd

Showing 1 - 10 of 16, total 2 pages [First] [Previous] [Next] [Last]

receiver--hearing aid
Specification: DMR16 Fe
Detail: Diameter:16mm, Color: yellow/Black Pin: Two pins/three pins for connector Resistance:90 ohm AC impedance:220 ohm SPL:116+/-3dB

smd piezo buzzer dpst1109f41
Specification: DPST1109F41
Detail: Length 11mm, Width 9mm Frequncy:4100Hz V:5vp-p SPL:min. 70dB

siren dss47h
Specification: DSS47H
Detail: Diameter: 47mm, Height:15mm Resistance:19ohm Frequency:300--3400Hz SPL: min. 95dB

siren dss110
Specification: DSS110P12VGIP67
Detail: Diameter: 60mm, Height:38mm Voltage:12V/24V Frequency:3000Hz Tone:pulse(P), continuous(C), siren(S) SPL: min. 110dB/1m

speaker
Specification: §¶64mm,Frequency360
Detail: Impedance:8¦¸¡À20% Rated Power:1W Max. Power:2W F0 : 360Hz¡À20% Frequency Response: F0--3500Hz Output SPL: 88¡À3dB Operating Temp.:-10--40¡æ

speaker
Specification: §¶30mm,32¦¸
Detail: Impedance:32¦¸¡À15% Rated Power:0.15W Max. Power: 0.2W Frequency Response:1K--4Kpcs Output SPL:min95dB/10cm/0.25W/1.6K,1.9K,2K/Square Wave Operating Temp. -40--105¡æ

speaker
Specification: §¶31mm,8¦¸
Detail: Impedance:8¦¸¡À20% Rated Power:0.15W Max. Power: 2W F0: 1100Hz¡À150 Frequency Response:700--4000Hz Output SPL: min 83dB/10cm/0.25W/1KHz Operating Temp.:-20--60¡æ

speaker
Specification: §¶34mm,50¦¸ with housing
Detail: Impedance:50¦¸¡À15% Rated Power: 0.3W Max. Power: 0.5W F0: 400¡À20%Hz Frequency Response:F0--5Hz Out SPL: 75dB¡À3 Operating Temp.:-40--90¡æ

speaker
Specification: §¶36mm,100¦¸ with frame
Detail: Impedance:100¦¸¡À15% Rated Power:0.25W Max. Power: 0.5W F0: 450¡À100Hz Frequency Response: F0--5KHz Output SPL:83¡À3dB/1m/1W Operating Temp.-40--90¡æ

speaker
Specification: §¶34mm,34¦¸ with spring contact
Detail: Impedance:32¦¸¡À15%(@1KHz) Rated Power:0.3W Max. Power:0.5W F0 :400Hz¡À20% Frequency Response: F0--3500Hz Output S.P.L:72¡À2dB(0.1W/1m/1KHz) operating Tem.:-40--90¡æ


Showing 1 - 10 of 16, total 2 pages [First] [Previous] [Next] [Last]
1 2