0501012.WR原理图各脚功能电路原理芯片引脚定义引脚图及功能-中国IC网-芯三七

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产品型号0501012.WR的概述

芯片0501012.WR的概述芯片0501012.WR是一款广泛应用于现代电子设备中的集成电路。它凭借其卓越的性能，得到了各个行业的青睐。该芯片的设计目的是为了满足当今对高效能、低功耗和小型化电子设备日益增长的需求。0501012.WR可以被广泛应用于消费电子、工业控制、通讯设备以及医疗仪器等领域。芯片0501012.WR的详细参数 0501012.WR芯片的主要技术参数包括工作电压、功耗、处理速度、接口类型等。一般而言，该芯片的工作电压范围为1.8V至3.6V，特别适用于低电压的应用场景。功耗方面，0501012.WR在不同工作模式下表现出色，待机功耗低至几微安，流动功耗可根据应用不同进行调整，最高可达到数十毫安的范围。此外，芯片在工作时的时钟速度通常在20MHz至100MHz之间，确保能够满足复杂运算的需求。在接口方面，0501012.WR支持多种通信协议，包括I2C、SPI...

产品型号0501012.WR的Datasheet PDF文件预览

Surface Mount Fuses

Ceramic Fuse > 501 Series

501 Series – High Current 1206 Fast-Acting Fuse

Description

The 501 Series is a 100% Lead-free, RoHS compliant and

Halogen-free fuse series designed speciﬁcally to provide

over- current protection to circuits that operate under high

working ambient temperature up to 150°C.

The general design ensures excellent temperature stability

and performance reliability.

The high I²t values which is typical in the Littelfuse

Ceramic Fuse family, ensure high inrush current withstand

capability.

Agency Approvals

Features

tꢀ 0QFSBUJOHꢀ5FNQFSBUVSFꢀ tꢀ ꢁꢂꢂꢃꢀ-FBEꢄGSFFꢅꢀ3P)4ꢀ

AGENCY

AGENCY FILE NUMBER

AMPERE RANGE

10A - 20A

from -55ºC to +150ºC

compliant and Halogen-

free

E10480

tꢀ %FTJHOFEꢀUPꢀQSPWJEFꢀ

over-current protection

in high current voltage

regulator module (VRM)

applications

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and lead-free reﬂow /

wave soldering

LR29862

10A - 20A

Applications

Electrical Characteristics for Series

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Module (VRM)

Equipment

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% of Ampere

Ampere Rating

OpeningTime at 25ºC

tꢀ %$ꢄ%$ꢀ$POWFSUFS

Rating

100%

350%

10A – 20A

4 Hours, Minimum

5 Seconds, Maximum

Electrical Speciﬁcations by Item

Agency Approvals

Ampere

Rating

(A)

Max.Voltage

Rating

Interrupting

Nominal

Nominal Voltage

Drop At Rated

Current (V)⁴

Nominal Power

Amp

Code

Rating

Resistance Melting I²T

Dissipation At

(V)

(DC)¹

(Ohms)²

(A²Sec.)³

Rated Current (W)

010.

012.

015.

020.

0.00427

0.00321

0.00250

0.00200

10.385

20.341

36.100

54.760

0.05679

0.04891

0.04605

0.05936

0.5679

0.5870

0.6908

1.1871

ꢁꢆꢂꢀ"ꢀ!ꢀꢇꢈꢀ7%$

/PUFTꢉ

%FWJDFTꢀEFTJHOFEꢀUPꢀDBSSZꢀSBUFEꢀDVSSFOUꢀGPSꢀꢈꢀIPVSTꢀNJOJNVNꢊꢀ*UꢀJTꢀSFDPNNFOEFEꢀUIBUꢀ

devices be operated continuously at no more than 80% rated current. See “Temperature

Rerating Curve”for additional rerating information.

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ꢇꢊꢀ/PNJOBMꢀ3FTJTUBODFꢀNFBTVSFEꢀXJUIꢀꢋꢀꢁꢂꢃꢀSBUFEꢀDVSSFOUꢊ

ꢍꢊꢀ/PNJOBMꢀ.FMUJOHꢀ*²t measured at 1 msec. opening time. For other I²t data refer to chart.

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XJUIꢀGVTFꢀNPVOUFEꢀPOꢀCPBSEꢀXJUIꢀꢍꢄP[ꢀ$VꢀUSBDFꢊ

501 Series

Revised: August 25, 2009

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/501.html for current information.

Surface Mount Fuses

Introduction to Circuit Protection

Transientology

Ceramic Fuse > 501 Series

Temperature Rerating Curve

AverageTime Current Curves

140

120

100

-65 -45

-25

-5

115 135 155

TEMPERATURE (°C)

/PUFꢉꢀ

1. Rerating depicted in this curve is in addition to the standard rerating of 20% for

continuous operation.

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ꢀ

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I = (0.80)(0.85)I_RAT= (0.68)I_RAT

Soldering Parameters

t_P

Reﬂow Condition

-Temperature Min (T_s(min)

1CꢀoꢀGSFFꢀBTTFNCMZ

T_P

Critical Zone

T_Lto T_P

Ramp-up

)

150°C

T_L

T_S(max)

Pre Heat -Temperature Max (T_s(max)

-Time (Min to Max) (t_s)

)

200°C

t_L

60 – 180 seconds

Ramp-down

Average Ramp-up Rate (LiquidusTemp

(T_L) to peak)

Preheat

3°C/second max.

T_S(min)

t_S

T_S(max)toT_L- Ramp-up Rate

5°C/second max.

217°C

-Temperature (T_L) (Liquidus)

Reﬂow

time to peak temperature

(t 25ºC to peak)

-Temperature (t_L)

60 – 150 seconds

260^+0/-5°C

Time

PeakTemperature (T_P)

Time within 5°C of actual peak

Temperature (t_p)

10 – 30 seconds

Ramp-down Rate

6°C/second max.

8 minutes max.

260°C

Time 25°C to peakTemperature (T_P)

Do not exceed

Wave Soldering

260°C, 10 seconds max.

501 Series

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/501.html for current information.

Surface Mount Fuses

Ceramic Fuse > 501 Series

Product Characteristics

Moisture Resistance

.* ꢄ45%ꢄꢇꢂꢇꢅꢀ.FUIPEꢀꢁꢂꢒ(

Body: Advanced Ceramic

Materials

Terminations: "Hꢀꢏꢀ/Jꢀꢏꢀ4Oꢀꢐꢁꢂꢂꢃꢀ-FBEꢄGSFFꢑ

Element Cover Coating: Lead-free Glass

.* ꢄ45%ꢄꢇꢂꢇꢅꢀ.FUIPEꢀꢁꢂꢎ(ꢅꢀ

$POEJUJPOꢀ#

Thermal Shock

.* ꢄ45%ꢄꢇꢂꢇꢅꢀ.FUIPEꢀꢇꢁꢍ#ꢅꢀ

Moisture

Sensitivity Level

Mechanical Shock

Vibration

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Condition A

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Solderability

HumidityTest

ESD Immunity

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.* ꢄ45%ꢄꢇꢂꢇꢅꢀ.FUIPEꢀꢁꢂꢍ#ꢅꢀ$POEJUJPOTꢀ%

*&$ꢀꢒꢁꢂꢂꢂꢄꢈꢄꢇꢅꢀꢌL7ꢀ%JSFDU

Vibration,

High Frequency

.* ꢄ45%ꢄꢇꢂꢇꢅꢀ.FUIPEꢀꢇꢂꢈ%ꢅꢀ

$POEJUJPOꢀ%

Dissolution of

Metallization

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$POEJUJPOꢀ%

Resistance to

Solvents

.* ꢄ45%ꢄꢇꢂꢇꢅꢀ.FUIPEꢀꢇꢁꢂ ꢅꢀ$POEJUJPOꢀ#

Terminal Strength

IEC 60127-4

Dimensions

Part Marking System

3.200 .1ꢀꢀ8

[.126 .00ꢀ]

Amp Code

Marking Code

010.

012.

015.

020.

1.63 +.10/-.20

[.064 +.004/-.008]

1.000

[.039]

.81ꢀ9 +.046/-.0ꢀ6

[.0322 +.0018/-.003]

TERMINATION

Part Numbering System

0501 020. W R

SERIES

.520 .200

[.020 .008]

PACKING CODE

3ꢀꢓꢀ3FFMꢀ1BDL

AMP CODE

1.000

[.039]

1.500

[.059]

QUANTITY CODE

W = 3000 pcs

1.800

[.0ꢀ1]

3.500

[.138]

Packaging

Quantity &

Packaging Code

Packaging Option

Packaging Speciﬁcation

Quantity

8mmTape and Reel

EIA-481-1 (IEC 286, part 3)

3000

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/501.html for current information.

501 Series

Introduction to Circuit Protection

Transientology

Speciﬁcations are subject to change without notice.

0501012.WR相关文章

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柒号芯城电子商务（深圳）有限公司服务专线: 18922803401 在线联系:

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0501012.WR产品参数

型号:	0501012.WR
是否Rohs认证：	符合
生命周期：	Active
包装说明：	ROHS COMPLIANT
Reach Compliance Code：	unknown
ECCN代码：	EAR99
HTS代码：	8536.10.00.40
风险等级：	1.53
熔断特性：	FAST
主体宽度：	1.62 mm
主体高度：	0.82 mm
主体长度或直径：	3.2 mm
电路保护类型：	ELECTRIC FUSE
保险丝尺寸：	1206
JESD-609代码：	e2
焦耳积分标称：	20 J
安装特点：	SURFACE MOUNT
最高工作温度：	150 °C
最低工作温度：	-55 °C
包装方法：	TAPE AND REEL
物理尺寸：	3.2mm x 1.62mm x 0.82mm
预放电的额定值：	20.341 A2/s
额定分断能力：	150 A
额定电流：	12 A
额定电压：	32 V
额定电压（直流）：	32 V
参考标准：	CSA; UL
电阻：	0.00321 Ω
表面贴装：	YES
端子面层：	Silver/Nickel/Tin (Ag/Ni/Sn)
端子形状：	WRAPAROUND
断开时间或延迟：	14400 s
Base Number Matches：	1

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产品型号0501012.WR的概述

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