Model Number: KLJ-9025-5027-1-6
Brand Name: Keliking
Key Specifications/Special Features:
We have been specializing in manufacturing micro SMD buzzer for 8 years in China.Only one type of product we manufactured, that is buzzer. You can fully trust our quality control and concentration.The most devotedly we do; the most professional we are.Hope to be your partner.Dimensions(mm): (L)10.5*(W)9.0*(H)2.5
Shell material: LCP
Imported from Japan with resistance to acid, alkali, corrosion and high temperature
Pin material: plated brass
Application range: smart electronic devices, hand-held electronic devices, smart home controller, POS machine, burglar alarm, mini artificial intelligence devices and more.
Performance: audible in 6 meters indoor at 5V
Loudest voice in the products of 2.5mm height
Instructions: To make sure all the positive and negative are pointing at the same direction with buzzers when you design the circuit otherwise the performance will be reduced.
Quality guarantee: has been put into mass production for 7 years
Uniform quality just-in-time delivery and market recognition is assured. 100% inspection before shipment.
Service: One-stop solution is offered.
OEM orders are welcome. 10 free samples are offered, the freight cost is at buyers' expense.
Certifications: CE approved and meet the needs of RoHSWe have Christmas promotion, Larger quantity with lower price.
Contact us for more details
Q&A
Q1: Why do we choose you? A1: 1. the trend of electronic devices we have been following, that is, Micro. Our micro buzzers can be widely used in small type electronic devices.
2. one-stop solution is offered to help customers improvetheefficiencyofresearch and development， making customers’ products more competitive
3. Our SMD Buzzers can cooperate with SMT machines during PCB assembling without any labor force. High production efficiency and production cost saving are realized.
Q2: How do you control the quality? A2: All the products we offer have gone through a strict evaluation process system from raw material to manufacturing even 100% inspection before every shipment with specific data to trace back.
Q3: What if any quality problems? A3 :Please notice that there are many application tips for assembling PCB, misoperation will cause quality problems.
Please tell us details at the very first time you get application problems. Solutions will be offered according to different problems such as mount process, mount material and quality problem of buzzers.
| specifications |
| Dimension(mm) |
L10.5×W9.0×H2.5 |
| Oscillation Frequency (Hz) |
2731 |
| Operating Voltage(VP-P) |
4.0-6.0 |
| Rated voltage(VP-P) |
5.0 |
| Current Consumption(MA/MAX) |
90 at Rated voltage |
| Sound Pressure Level(dB/min) |
86 at 10cm at rated Voltage |
| Coil Resistance(Ω） |
31±4 |
| Operating Temperature（℃） |
—20~+60 |
| Storage Temperature |
—30~+80 |
| Environmental Protection Rule |
RoHS |
| PS: Vp-p=1/2duty, square wave |
By certification [File Integrity]
