PVF2A504A11R00【PDF 49/55 页】TRIMMER 500K OHM 0.001W SMD

您好，
买卖IC网欢迎您。
请登录
免费注册

45页 46页 47页 48页 [49页]50页 51页 52页 53页

! Note ? Please read rating and ! CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

? This catalog has only typical speci?cations. Therefore, please approve our product speci?cations or transact the approval sheet for product speci?cations before ordering.

R50E.pdf

Jul.23,2012

SMD Sealed Type (PVG3/M4A_D01/G5)/Lead Sealed Type (PV32/12/37/36) Speci?cations and Test Methods

Continued from the preceding page.

No.

Item

Test Methods

The trimmer potentiometer should be subjected to Table 4 temperature for 5 cycles. The trimmer potentiometer

should be removed from the chamber, and maintained at a temperature of 25±5°C for 1-2 hours.

6

Temperature Cycle

Sequence 1

Temp. (°C) PV -- series -55±3

2 3 4

+25±2 +125±3 +25±2

Time (min.)

30

5 max.

30

5 max.

Table 4: One cycle of temperature cycle.

1) PV12, PV32, PVM4A --- D01 series

The trimmer potentiometer should be placed in a chamber at a temperature of 40±2°C and a humidity of 90-95%

without loading for 250±8 hours (500±12 hours for PVM4A --- D01 series). The trimmer potentiometer should be

removed from the chamber, and maintained at a temperature of 25±5°C for 5±1/6 hours.

2) PVG3, PVG5, PV36, PV37 series

The trimmer potentiometer should be subjected to the programmed humidity environment for 10 cycle (see Figure 3).

The trimmer potentiometer should be removed from the chamber, and maintained at a temperature of 25±5°C for

1.5±1/2 hours.

MIL-STD-202 METHOD 106

70

80-98%RH

80-98%RH

65

INITIAL CONDITIONING

90-98%RH

90-98%RH

90-98%RH

60

IN A DRY OVEN

55

50

45

24 HOURS

HUMIDITY

RATE OF CHANGE OF TEMPERATURE IS UNSPECIFIED.

HOWEVER, SPECIMENS SHOULD NOT BE SUBJECTED

TO RADIANT HEAT FROM CHAMBER-CONDITIONING

40

UNCONTROLLED

PROCESSES

END OF FINAL CYCLE

7

Humidity

35

30

25

20

15

10

INITIAL MEASUREMENTS

AS SPECIFIED IN 3.2

+10°C

-2°C

CIRCULATION OF CONDITIONING AIR SHOULD

BE AT A MINIMUM CUBIC RATE PER MINUTE

EQUIVALENT TO 5 TIMES THE VOLUME OF

THE CHAMBER

MEASUREMENTS AS

SPECIFIED IN 3.6

±2°C AT ALL POINTS WITHIN THE

CHAMBER EXCEPT THE IMMEDIATE

VICINITY OF THE SPECIMENS AND

THE CHAMBER SURFACES

5

0

-5

-10

UNLESS OTHERWISE SPECIFIED

TEMPERATURE TOLERANCE IS,

VOLTAGE APPLIED AS SPECIFIED IN 3.5

STEPS 7a AND 7b PERFORMED DURING ANY

5 OF THE FIRST 9 CYCLES. HUMIDITY

UNCONTROLLED DURING STEPS 7a AND 7b

ONLY

STEP 7a

STEP 7b

PRIOR TO FIRST CYCLE

UNLESS OTHERWISE

STEP 1

STEP 2

STEP 3 STEP 4

STEP 5

STEP 6

STEP 7

SPECIFIED

ONE CYCLE 24 HOURS. REPEAT AS SPECIFIED IN 3.3

0

1

2

3

4

5

6

7

8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Figure 3

1) PV -- series

8

9

Vibration

Shock

The trimmer potentiometer should be vibrated throughout the frequency range at the 20G level. A complete

frequency range, 10Hz to 2000Hz and back, should be made within 15 minutes for a total of 4 sweeps in each of the

three axis directions for a total of 12 sweeps.

1) PV -- series

The trimmer potentiometer should be shocked at the 100G level and should be subjected to 4 shocks in each of the

three axis directions for a total of 12 shocks.

2) PVM4A --- D01 series

The trimmer potentiometer should be shocked at the 100G level and should be subjected to 3 shocks in each of the

six axis directions for a total of 18 shocks.

Full rated continuous working voltage not exceeding the maximum rated voltage should be applied intermittently

10 Temperature Load Life

11 High Temperature Exposure

between terminal #1 and terminal #3 of the trimmer potentiometer, 1.5 hours on and 0.5 hours off, for a total of

1000±12 hours, at a temperature of 70±2°C (85±2°C for PV37 series). The trimmer potentiometer should be

removed from the chamber, and maintained at a temperature of 25±5°C for 1 to 2 hours.

The trimmer potentiometer should be placed in a chamber at a temperature of 125±3°C 250±8 hours without

loading. The trimmer potentiometer should be removed from the chamber, and maintained at a temperature of

25±5°C for 1 to 2 hours.

The trimmer potentiometer should be placed in a chamber at a temperature of -55±3°C for 1 hours without loading.

12

13

Low Temperature Exposure

(Except for PVM4A --- D01)

Low Temperature Operation

(Only for PVM4A --- D01)

Full rated continuous working voltage not exceeding the maximum rated voltage should be applied for 45 minutes.

The trimmer potentiometer should be removed from the chamber, and maintained at a temperature of 25±5°C for

approximately 24 hours.

The trimmer potentiometer should be placed in a chamber at a temperature of -25±3°C (-55±3°C for

PVM4A --- D01 series) 48±4 hours without loading. The trimmer potentiometer should be removed from the

chamber, and maintained at a temperature of 25±5°C for 1-2 hours.

Continued on the following page.

47

发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

*型号	*数量	厂商	批号	封装

添加更多采购

我的联系方式

*

*

*

相关PDF资料

PVM-16V121MG70E-R2 CAP ALUM 120UF 16V 20% SMD

PWR1317AC CONV DC/DC +/-15V +/-50MA DIP

PWR1726AC CONV DC/DC 1.5W UNREG DIP

PWR70C CONV DC/DC 3W 100MA UNREG

Q24S15050-NS00 DC/DC QTR BRICK 75W 5V OUT SMD

Q24S30033-NS00 DC/DC QTR BRICK 100W 3.3V SMD

Q24T15050-PBA0 DC/DC QTR BRICK 75W 5V OUT T/H

Q24T25033-NBC0 DC/DC QTR BRICK 83W 3.3V T/H

相关代理商/技术参数

PVF-305047-10-9 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:Label format - Old format order code cross reference

PVF30NN151CKU26 制造商:Freescale Semiconductor 功能描述:PVF30NN151CKU26 - Bulk 制造商:Freescale Semiconductor 功能描述:IC MPU CORTEX A5 266MHZ 176LQFP 制造商:Freescale Semiconductor 功能描述:IC, MPU, CORTEX A5, 266MHZ, 176LQFP 制造商:Freescale Semiconductor 功能描述:, Controller Family/Series:Vybrid VF3xx, Core Size:32bit, No. of I/O's:125, Digital IC Case Style:LQFP, No. of Pins:176, Program Memory Size:-, RAM Memory Size:1.5MB, CPU Speed:266MHz, Peripherals:ADC, DAC, DMA, LCD Controller, Timer

PVF30NS151CKU26 制造商:Freescale Semiconductor 功能描述:PVF30NS151CKU26 - Bulk 制造商:Freescale Semiconductor 功能描述:IC MPU CORTEX A5 266MHZ 176LQFP 制造商:Freescale Semiconductor 功能描述:IC, MPU, CORTEX A5, 266MHZ, 176LQFP 制造商:Freescale Semiconductor 功能描述:PVF30 Series 32-Bit 266 MHz 1.5 MB Ram 32 kB Flash Microcontroller - LQFP-176 制造商:Freescale Semiconductor 功能描述:, Controller Family/Series:Vybrid VF3xx, Core Size:32bit, No. of I/O's:125, Digi

PVF-318064-10-9 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:Label format - Old format order code cross reference

PVF-318097-10-6 功能描述:电线鉴定 PVF-318097-10-6 RoHS:否制造商:TE Connectivity / Q-Cees 产品:Labels and Signs 类型: 材料:Vinyl 颜色:Blue 宽度:0.625 in 长度:1 in

PVF-318097-10-9 功能描述:电线鉴定 PVF-318097-10-9 RoHS:否制造商:TE Connectivity / Q-Cees 产品:Labels and Signs 类型: 材料:Vinyl 颜色:Blue 宽度:0.625 in 长度:1 in

PVF-318097-10-9-2AC 制造商:TE Connectivity 功能描述:

PVF-381064-10-9 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:Label format - Old format order code cross reference