LR4-73XF【PDF 1/1 页】POLYSWITCH PTC RESET 7.3A STRAP

收藏本站

您好，
买卖IC网欢迎您。
请登录
免费注册

买卖IC网

Sheet目录1224

[1页]

PolySwitch?

PTC Devices

Overcurrent Protection Device

PRODUCT: LR4-73XF

DOCUMENT: SCD25853

PCN: E62269

REV LETTER: D

REV DATE: MAY 9, 2011

PAGE NO.: 1 OF 1

Specification Status: RELEASED

Electrical Rating

Voltage: 20V MAX

Current: 100A MAX

Nickel Leads: 0.125mm

Tape: Polyester(White)

35mm Width

Solder: Lead-free

B F

Lot Marking Ink Color (Green)

Marking:

Manufacturer's Mark

ORIENTATION MARK(Blue)

E7X

Part Identification

Lot Identification

TABLE I. DIMENSIONS:

A B

MIN MAX MIN MAX

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

mm:

in*:

45.4 47.6 7.9 8.5

(1.79) (1.87) (0.31) (0.33)

0.6

(0.02)

1.0

(0.04)

4.6

(0.18)

6.2

(0.24)

4.6

(0.18)

6.2

(0.24)

5.9

(0.23)

6.1

(0.24)

*Rounded off approximation

TABLE I I. PERFORMANCE RATINGS: (As measured in Mull er Kelvin clips model BU-75K.)

I HOLD

CURRENT TRIP LIMITS

TIME TO

TRIP

REFERENCE

RESISTANCE

ONE-HOUR

POST-TRIP

TRIPPED-

STATE

RESISTANCE

POWER

DISSIPATION

AMPS

20°C

AMPS

AT 0°C

AMPS

AT 20°C

AMPS

AT 60°C

AMPS

AT --°C

SECONDS AT

20°C,30.0A

OHMS

AT 20°C

OHMS

AT 20°C

WATTS AT

20°C, 20V

HOLD

TRIP

HOLD TRIP HOLD

TRIP HOLD TRIP

TYP MAX MIN MAX

MIN MAX

TYP MAX

7.3

8.6 16.6

7.3 14.1

5.4 10.5 -- -- -- 5 0.008 0.011

0.008

0.015

-- 3.3

Agency Recognitions:

Reference Documents:

Precedence:

Effectivity:

CAUTION:

UL, TUV, CSA

PS300

This specification takes precedence over documents referenced herein.

Reference documents shall be the issue in effect on the date of invitation for bid.

Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.

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

采购需求

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

我的联系方式