Jiangsu Profile
Product List
451. Piezoelectric Actuators Piezo Stack 
[Sep 02, 2025]
[Sep 02, 2025] Product Details Model: PTJ150 series Brand: PANT Shape: Rectangular and Square Certifications: CE, RoHS, SGS ISO9001 Working voltage: -20 to 150V DC Operating temperature range: -20 to 120ºC Wire ...
Company: Sunny Technology Co., Ltd.
452. Piezo Ceramic Ultrasonic Transducer Piezoelectric Ceramic Disc Piezoelectric Ceramic Sensor ... [Sep 02, 2025]
[Sep 02, 2025] Piezoelectric ceramics ultrasonic transducer are used to convert mechanical parameters such as pressure and acceleration into electrical parameters, or vice versa, to convert electrical signals into mechanical motion ...
Company: Sunny Technology Co., Ltd.
453. Rocking Armature Transducer Be46.5× 15.5-100-Lpyx 1kb· Al [Sep 01, 2025]
[Sep 01, 2025] 1. Characteristics No. Item Specifications 1 Rated Voltage 24Vp-p 2 Operating Voltage range 1~30 Vp-p 3 Coil Resistance 18Ω±10% 4 AC Impedance at ...
Company: Sunny Technology Co., Ltd.
454. Rocking Armature Transducer Be46.5X17-150-Yx 12kb Al [Sep 01, 2025]
[Sep 01, 2025] 1. Characteristics No. Item Specifications 1 Product name Minimum SPL 95dBand sensitivity 120db electro magnetic alarm 2 Product type BE46.5*17-150-YX 12KB Al 3 Operating ...
Company: Sunny Technology Co., Ltd.
455. Rocking Armature Transducer Be46.5X15.5 125lp 1kb Al [Sep 01, 2025]
[Sep 01, 2025] 1. Characteristics No. Item Specifications 1 Product name 125ohm and Frequency range 300~3400Hz electromagnetic siren 2 Product type BE46.5*15.5-125-LP 1KB Al 3 Operating ...
Company: Sunny Technology Co., Ltd.
456. Rocking Armature Transducer Fire Alarm Transducer Be46.5X15.5 125lp 1kb Al [Sep 01, 2025]
[Sep 01, 2025] Product Details BE46.5×15.5-125-LPYX 1KB·Al Characteristics No. Item Specifications 1 Rated Voltage 24Vp-p 2 Operating Voltage range 1~30 Vp-p 3 Coil Resistance 19Ω±10% 4 AC ...
Company: Sunny Technology Co., Ltd.
457. Rocking Armature Transducer Siren Sounder Fire Alarm Transducer Be39X15.5-90-Yx 1kb. Al [Sep 01, 2025]
[Sep 01, 2025] Product Details Product Features *Brand Sunny *Part number BE39x15.5-90-YX 1KB.AL *Dimension 39*15.5mm *Rated Voltage 24Vp-p *Operating Voltage range 1~30Vp-p *Coil ...
Company: Sunny Technology Co., Ltd.
458. Rocking Armature Transducer Siren Sounder Fire Alarm Transducer Be39X15.5-100 Lp 1kb. Al [Sep 01, 2025]
[Sep 01, 2025] Product Details Product Features *Brand Sunny *Part number BE39x15.5-90-YX 1KB.AL *Dimension 39*15.5mm *Rated Voltage 24Vp-p *Operating Voltage range 1~30Vp-p *Coil ...
Company: Sunny Technology Co., Ltd.
459. Aluminum Loudspeaker Rocking Armature Transducer Siren Sounder Fire Alarm Sounder Be39X15.5-100-Lp ... [Dec 02, 2025]
[Dec 02, 2025] Product Details No. Item Specifications 1 Rated Voltage 24Vp-p 2 Operating Voltage range 1~30 Vp-p 3 Coil Resistance(20ºC) 19Ω±10% 4 AC Impedance at 1kHz ...
Company: Sunny Technology Co., Ltd.
460. Aluminum Loudspeaker Rocking Armature Transducer Siren Sounder Fire Alarm Sounder Be39X15.5-100-Lp ... [Dec 02, 2025]
[Dec 02, 2025] Product Details No. Item Specifications 1 Rated Voltage 24Vp-p 2 Operating Voltage range 1~30 Vp-p 3 Coil Resistance(20ºC) 19Ω±10% 4 AC Impedance at 1kHz ...
Company: Sunny Technology Co., Ltd.
461. 40mm 4watt 8ohm Plastic Frame Square Multimedia Speaker Raw Audio Speakers [Nov 27, 2025]
[Nov 27, 2025] 40 mm 4 watt 8 ohm plastic frame square multimedia speaker raw audio speakers General Specs: Impedance 8 ohm Rated power 4 watt Max. power 6 watt SPL sound pressure level 84±3dB at 0.5m/1w Fo Lower ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
462. 1W 8 Ohm Micro Music Raw Speaker [Nov 27, 2025]
[Nov 27, 2025] Product Description YD40-42 Application: Multimedia Player etc Features: low-mid Size: 40*12.2mm Detailed Images IMP 8Ω±15% F0 610Hz±20% SPL 83±2dB(1m/1w) NOM POWER 1W FREQ ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
463. 1.5W 2515 Micro Speaker [Nov 27, 2025]
[Nov 27, 2025] Oblong micro speaker for notebook, MID, tablets etc YDP1525-4 IMP 8Ω +/- 15% F0 750Hz +/- 20% SPL 85 +/- 2 dB (0.1m/0.1W) NOM POWER 1W FREQ RANGE F0-20KHz Packing FAQ Q1: what is the MOQ? YUEDA: ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
464. 0.5W Waterproof Raw Speaker [Nov 27, 2025]
[Nov 27, 2025] Product Description: Support design and produce speakers according to customer's demand . Speaker circle shape 0.5w wireless buletooth raw speaker Diameter 30*4.8(H)mm Rated Power 0.5 Watt Max ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
465. Mini Waterproof Raw Speaker [Nov 27, 2025]
[Nov 27, 2025] Product Description: Support design and produce speakers according to customer's demand . Speaker circle shape 0.5w wireless buletooth raw speaker Diameter 30*4.8(H)mm Rated Power 0.5 Watt Max ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
