喇叭 R13F1-32-01-Changzhou FHD electronics Co.,Ltd

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喇叭 R13F1-32-01

Parts shall be measured under one condition (temperature: 5~35 ℃, humidity: 45% ~ 85% R.H., atmospheric pressure: 860 ~ 1060hPa), unless standard conditions (temperature: 25±3 ℃, humidity: 60±10%R.H. atmospheric pressure: 860 ~ 1060hPa) are adjusted.

1. SPECIFICATIONSpeaker 1DimensionΦ13×H3.32Impedance32±10%Ωat1.0KHz,0.179V3InputPowerRated2mW;Max.3mW4LowestResonanceFrequency100±20%5AudibleNoiseMustbefreeaudiblenoise(buzzesandrattles)(2KHZ ~ 7KHZ f

Category： Speaker

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Keywords: buzzer | horn | materialized film

Product Description

1. SPECIFICATION
Speaker
1	Dimension		Φ13×H3.3
2	Impedance		32±10%Ω at1.0KHz,0.179V
3	Input Power		Rated 2mW; Max. 3mW
4	Lowest Resonance Frequency		100± 20%
5	Audible Noise		Must be free audible noise (buzzes and rattles)(2KHZ ~ 7KHZ frequency range ,input level up to 0.18Vrms)
6	Sound Pressure Level		111±3 dB @ DAAS-IEC318 @1 kHz/0.1mW/0.179V
7	Distortion		Not exceed 10% at 1KHz, Input: 0.179V
8	Polarity		When a positive D.C Voltage is applied to the terminal Marked (+) or red, the diaphragm should move to the front.
9	Operating Temperature		-20℃～+50℃
10	Store Temperature		-30℃～+55℃
2. D 2. Dimensions		Unit: mm

*Unit: mm; Tolerance: ±0.3mm Except Specified

3. Reliability Test 可靠性測試

(All tests should be done after 2 hours of conditioning at 20℃, R.H65%, while the sensitivity is to be within ±3dB from the initial sensitivity after the following experiments.)

3.1 HIGH TEMPERATURE TEST

High temperature: +75℃

Duration: 72 hours

3.2 LOW TEMPERATURE TEST

Low temperature: -30℃

Duration: 72 hours

3.3 TEMPERATURE CYCLE TEST

Low temperature: -30℃

High temperature: +75℃

Changeover time: 5 hours

Duration: 6 hours

Cycle: 6

3.4 STATICAL HUMIDITY TEST

Temperature: +60℃

Relative humidity: 90%RH

Duration: 96 hours

3.5 VIBRATION TEST

Amplitude: 1.22mm

Duration: 1 minutes/plane

Freq.range: 10～55Hz

Total time: 2 hour

3.6 DROP TEST

Drop a unit unpacked onto a board of 40mm thick

Height: 1 m

Cycle: 10 (1 each plane)

3.7 ESD TEST.

The microphone under test must be discharged between each ESD exposure without ground.

(contact:±8Kv, air:±15Kv)There is no interference in operation after 10 times exposure

All these tests above should be measured after leaving normal temperature for 1hrs.

Sensitivity difference at 1kHz shall be within ±3dB from initial value after test.

以上試驗完畢後必須於常溫狀態下放置1小時再進行檢測。

測試音壓級變化要求1kHz時必須在±3dB以內。

4. Electrical And Acoustical Measuring Condition

5. Frequency Response

DAAS-IEC318 1mW/179mV

6. Frequency Response

7.Packing

1、EPE Pan: 190*190 mm 100 pcs

●　One EPE pan contains 100PCS products

2、Paper Board: 180*180 mm 100 pcs

●　1pcs paper board on bottom fo each EPE pan

●　1pcs paper board on top of inner carton

3、Box : 450*280 *460mm 1 pcs

●　Total: 10000 PCS / 1 outer carton

4、Single Weight: 1.2g/set

5、Net Weight : 12 KG

6、Gross Weight : 14.655 KG