5. ELECTRICAL PERFORMANCE （電氣性能）

5.1

ITEM 項(xiàng)目

TEST CONDISTION測試條件

PERFORMANCE規(guī)格

CONTACT

RESISTANCE

接觸阻抗

Being measured at 1kHz small current(100mA

Or less)Contact resistance meter.

在1kHz,100mA或以下小電流下測量.

50mΩ max

50毫歐 以下

5.2

INSULATION

RESISTANCE

絕緣阻抗

Measurements shall be made following

Application of DC 500V potential Across terminals and across terminals And frame for 1 minute.

在端子之間和端子與殼之間加DC 500V

條件下,持續(xù)1分鐘測量.

100MΩmin.

100兆歐 以上.

5.3

WITHSTAND

VOLTAGE

耐電壓

AC 500V (50Hz or 60Hz) shall be

Applied across terminals and across terminals

And frame for 1 minute.

在端子之間和端子與殼之間AC 500V(50Hz或60Hz) ,0.5mA電流條件下,持續(xù)1分鐘測量.

There shall be no breakdown.

無擊穿現(xiàn)象出現(xiàn).

6.MECHANICAL PERFORMANCE 機(jī)械性能

6.1

ITEM 項(xiàng)目

TEST CONDISTION測試條件

PERFORMANCE規(guī)格

OPERATING

FORCE

動作力

Measure at the point 3mm from the tip

Of the actuator (knob).

在距離推桿前端3mm作測定點(diǎn).

250gf±100gf

6.2

TERMINAL

STRENGTH

端子強(qiáng)度

A static force of 500gf being applied

In one direction on the tip or the

Terminal for 1 minute.

一個500gf力度施加于端子頂部的一個方向持續(xù)1分鐘.

There shall be no sign of

damage mechanically and

electrically.

無任何機(jī)械損壞及電氣性能損壞跡象.

6.3

ACTUATOR

STRENGTH

推桿強(qiáng)度

A static load of 1Kgf being applied

In one direction of actuator for one min

一個1Kgf力度施加于推桿之一個方向持續(xù)1分鐘。

The deformation shall not be

extreme and the actuator shall

mechanically work normally.

推桿無變形,可以正常操作.

7. ELECTRICAL PERFORMANCE （電氣性能）

7.1

ITEM 項(xiàng)目

TEST CONDISTION測試條件

PERFORMANCE規(guī)格

SLLDERING

TEST

可焊性試驗(yàn)

The tip of the terminals shall be

dipped 2mm in the solder bath at a

Temperature of 350±5℃ for 3sec.

端子頂部被浸入焊錫池2mm深,溫度350±5℃時間3秒.

A new uniform coating of solder Shall cover a minimum of 75% of the surface being immersed.

浸入的部分75%以上表面將被錫覆蓋。

7.2

RESISTANCE

TO

SOLDERING

HEAT TEST

耐焊性試驗(yàn)

Solder bath method

Solder temperature 230±5℃

Immersion time 3±0.5scc

Immersion depth up to the surface of

the board

Thickness of PCB 1.6 mm.

焊爐焊的溫度控制在230±5℃，過爐焊接的時間3±0.5秒，于(基板)厚度為1.6 mm.

Solder bath method

Bit temperature 350±10℃

application time 3±0.5scc

however excessive pressure shall not be applied to the terminal.

手焊接的時候溫度需控制在350±10℃，時間為

3±0.5秒，但不能在排腳上施加異常壓力。

Without deformation of case

Or excessive looseness of

mechanically electrical characteristics

Shall be satisfied.

本體無變形，能滿足于機(jī)械、電器性能。

7.3

LIFI TEST

壽命試驗(yàn)

10000cycles of operation at a rate

of 15-18 cycles per minute with unloading.

無負(fù)載條件下,每分鐘15-18次的速度操作10000次.

(1) Contact resistance

接觸阻抗.

150mΩ max.150毫歐以下.

(2) Operating force

動作力. ±30%Inltial value.

變化范圍初始值30%.

(3)ITEN 項(xiàng)目—5.2

(4)ITEN 項(xiàng)目—5.3

(5)ITEN 項(xiàng)目—6.2

(6)ITEN 項(xiàng)目—6.3

其它，皆滿足機(jī)械、電氣性能。

7.4

HEAT TEST

耐熱試驗(yàn)

80±2℃ for 96 hours , caner test keep

in normal condition for 30minutes.

在80±2℃環(huán)境中放96小時,再放在正常環(huán)境中

30分鐘后進(jìn)行測試.

(1)Contact resistance 150mΩ max.

接觸電阻150毫歐以下.

(2)Insulation resistance

絕緣電阻.

50MΩmin 50兆歐以上.

(3)There shall be no sign of damage mechanically and electrically.

無任何機(jī)械損壞及電器性能損壞跡象.

7.5

HUMIDITY TEST

耐濕試驗(yàn)

40±2℃ 90-95%RH for 96firs after test

keep in mortal condition for 30 min.

在40±2℃ 90-95%RH環(huán)境中放96小時,再放在正常環(huán)境中,30分鐘后進(jìn)行測試.

7.6

COLD TEST

耐冷試驗(yàn)

At -20±3℃ for 96hours,after test

kept in normal condition for 30 min.

在-20±3℃ 環(huán)境中放96小時,再置于正常環(huán)境中,30分鐘后進(jìn)行測試.

7.7

TEMPERATURE

CYCELING

TEST

溫度交

變實(shí)

驗(yàn)

In FIG. for 5 cycles after lest

Keep in normal condition for 30 min.In FIG .For5 cycles,after test

Keep in normal condition for 30 min.

如圖示之環(huán)境中，循環(huán)5次后，再置于正常環(huán)境中，30分鐘后，進(jìn)行測試。

8．MATERIAL SPECIFICATIONS 材料規(guī)格

NO.

PARTS零部件

MATERIAL 材料

FINISH表面狀態(tài)

1

KNOB

推桿

POM

賽鋼

BLACK

黑色

2

FRAME

鐵殼

STEEL STRIP

鐵帶

Ni PLATED

鍍鎳

3

BASE

底板

PHENOLIC RESIN

電木板

NATURAL

自然

4

TERMINAL

端子

BRASS STRIP

黃銅帶

Ag PLATED

電銀

5

CONTACT CLIP

夾仔

PBS STRIP

磷銅帶

Ag CLAD

壓銀

6

SPRING

彈弓

STEEL WIRE

鋼線

TEMPER

焗油

7

STEEL BALL

鋼珠

STEEL

碳鋼

NATURAL

自然