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Home > Products > Electronic Alarm Buzzer > Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer

Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer

Product Details

Place of Origin: CHINA

Brand Name: TAIMI

Certification: ISO9001、ISO14001、IATF16949

Model Number: TM-090918 SMD PIEZO TOP SOUNDS BUZZER

Payment & Shipping Terms

Minimum Order Quantity: 1000PCS

Price: negotiable

Packaging Details: safe packaging

Delivery Time: 10~15days

Payment Terms: T/T

Supply Ability: 1000000/month

Get Best Price
Highlight:
Type:
SMD PIEZO TOP SOUNDS BUZZER
Material:
ABS
Operating Voltage:
3V SMD PIEZO Electronic Alarm Buzzer
Color:
Black
Function:
SMD PIEZO Electronic Alarm Buzzer
Weight:
9G
Rated Voltage (vp-p):
3V/5V
Rated Current:
2mA SMD BUZZER
Sound Output:
Min.85 DB
Rohs:
Yes
Operating Temperature:
-20℃ To 70℃
USE:
Alarm Sound
Type:
SMD PIEZO TOP SOUNDS BUZZER
Material:
ABS
Operating Voltage:
3V SMD PIEZO Electronic Alarm Buzzer
Color:
Black
Function:
SMD PIEZO Electronic Alarm Buzzer
Weight:
9G
Rated Voltage (vp-p):
3V/5V
Rated Current:
2mA SMD BUZZER
Sound Output:
Min.85 DB
Rohs:
Yes
Operating Temperature:
-20℃ To 70℃
USE:
Alarm Sound
Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer

1-25v 9mm smd piezo buzzer for medical equipment 3V 5V 85db 9 * 9 *1.8mm SMD piezo buzzer for forehead thermometer

 

Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer

 

 

1. SMD  piezo Electronic Alarm Buzzer Description

 

Technical terms:

 

No. Technical terms Value
1 Rated Voltage(Vp-p) 3
2 Max Input Voltage(Vp-p) 25
3 *Rated Current(mA) ≤3
4 Capacitance at 100Hz (pF) 12000±30%
5 *Sound Output at 10cm(dB) ≥65
6 Resonance Frequency (KHz) 4.0±0.5
7 Operating Temperature(℃) -40~+105
8 Storage Temperature(℃) -40~+120
9 Weight (g) 0.25
10 Housing Material LCP
11 RoHS Yes
12 MSL(Moisture Sensitivity Level) 5a(≤30℃/60%RH 24H Floor life)
 

*Value applying at rated voltage , 4.0KHz, 1/2 duty , square wave

Test Basic State: Temp(20±2℃),Humidity(40~70%RH),Air pressure(860~1060hPa).

 

 

2. SMD piezo Electronic Alarm Buzzer Dimensions

DIMENSIONS (UNIT: mm) Tolerance: ±0.5mm Except Specified

Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer 0

TEST METHOD:

Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer 1

3. SMD piezo Electronic Alarm Buzzer FREQUENCY RESPONSE:

Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer 2

4.SMD piezo Electronic Alarm Buzzer RELIABILITY TEST:

 

NO. ITEM TESTING CONDITION VARIANCE AFTER TEST
1 High temp. storage life The part shall be capable of withstanding a storage temperature is +120℃ for 120 hours All specifications must be satisfied after the test.
2 Low temp. storage life The part shall be capable of withstanding a storage temperature is -40℃ for 120 hours
3 Temp. Cycle

Total 5 cycles,

1 cycle consisting of -40±2℃, 30 minutes

20±5℃ 15 minutes

120±2℃, 30 minutes

20±5℃ 15 minutes

4 Humidity Test 40±2℃, 90~95% RH, 120 hours
5 Vibration Test

To-and-fro. sweep time (from 10 to 55 Hz and then 55 to 10 ) under single amplitude of 1.0mm is 1 minute.

The vibration test shall consist of 2 hours per plane in each three mutually perpendicular planes for a total time of 6 hours.

6 Shock Sounder shall be measured after being applied shock (980m/s²) for each three mutually perpendicular directions to each of 3 times by half sine wave.
7 Drop Test Dropped naturally from 700mm height onto the surface of 10mm thick wooden board. 2 directions-upper and side of the part are to be applied.
8 Lead pull

The part shall be pushed with a force of 9.8N for 10±1 seconds behind the part.

Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer 3

After the test part shall meet specifications without any degradation in appearance and performance.
9 Recommended temp. Profile for Reflow Oven Shown in Fig.1
Warranty: For a period of one year from date of manufacturer under normal operations.
 

Recommended Temp. Profile for Reflow Oven (Fig.1)

Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer 4

 

Profile Feature Pb-Free Assembly
Average ramp-up rate(TL to Tp) 3℃/second max.
Preheat  
-Temperature Min.(Tsmin) 150℃
-Temperature Min.(Tsmax) 200℃
-Temperature Min.(ts) 60~180 seconds
Tsmax to TL  
-Ramp-up Rate 3℃/second max.
Time maintained above:  
- Temperature(TL) 217℃
-Time(TL) 60~150 seconds
Peak temperature(Tp) 245℃+0/-5
Time within 5℃of actual Peak temperature (tp) 6 seconds max.
Ramp-down Rate 6℃/second max.
Time 25℃ to Peak Temperature 8 minutes max.
We suggest the customer do the reflow soldering once.
 

5. SMD piezo Electronic Alarm Buzzer PACKING:

PACKING:PACKING:PACKING:Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer 5

 

 
 

PACKING:

Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer 6

6..SMD PIEZO TOP SOUNDS BUZZER Advantage

Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer 7

1.Automated machine dispensing,perfect product appearance .
2.Sound test, using decibels,frequency waveforms, impedance recognition, excellent product sound and good consistency.

 

7.SMD PIEZO TOP SOUNDS BUZZER Application

Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer 8

Buzzer is generally used in intelligent wearable equipment, anti-theft system, medical equipment, industrial production, etc.

 

8.Our company information:

Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer 9

 

Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer 10

 

9. ALL SMD Buzzer Catalogues SHOW

 

Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer 11

10. Contact Us

 

Smallest Micro SMD Piezo Buzzer 2mA 1.8MM ultrathin High temperature SMD Electronic Alarm Buzzer 12

FAQ

1.When can we get the reply?
Any inquiries will be replied within 24 hours.
Our sales team will try our best to support you.

2.What about minimum order quantity?
We have no limit for MOQ,so you can even buy only 1 piece.
Welcome to buy sample to test first.

3.Do you have EU style adapter?
A: Yes,We have EU,UK and USA style adapter

4.Can customize,modify and develop products according to the design drawing?
Yes ,we provide OEM service and can customize products according to the drawing.

5.How will you control product quality?
We strictly control every detail of production, and every product is inspected by our QC team before delivery.

6.What about delivery time?
Sample, We will send to you within 3 days after payment received. Production for big quantity needs 7 to 15 days. Andit also depends on product and quantity.
If want to know the exact time. Email us the quantity,We will check the time for you.

7.What about terms of payment?
Payment terms: T/T, west Union Paypal and L/C etc.

8.How do I know that you have sent the products out?
Once the products are sent out, a tracking number will be provided so that you can check where your goods at all times

9.How you will send the goods to us?
We will send the goods to you by shipping/express.