Datasheet> 器件分类 > 无源元件> 电阻器> SMD2920P125TFA

SMD2920P125TFA: 产品描述Resettable Fuses - PPTC; 产品类别无源元件电阻器; 文件大小90KB，共2页; 制造商Littelfuse; 官网地址http://www.littelfuse.com; 标准

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SMD2920P125TFA概述

Resettable Fuses - PPTC

SMD2920P125TFA规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	Littelfuse
包装说明	LEAD FREE
Reach Compliance Code	unknown
JESD-609代码	e3
制造商序列号	SMD2920
安装特点	SURFACE MOUNT
端子数量	2
最高工作温度	85 °C
最低工作温度	-40 °C
封装形状	RECTANGULAR PACKAGE
包装方法	TR, BLISTER, 7 INCH
电阻器类型	PTC RESETTABLE FUSE
表面贴装	YES
端子面层	Tin (Sn)
端子位置	DUAL ENDED
端子形状	WRAPAROUND
热敏电阻器应用	TEMPERATURE SENSING

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OLYFUSE

ESETTABLE

USES

SMD2920

SMD Type, 6 V - 60 V

Standard

UL 1434 1

Edition

CSA C22.2 No. 0 CSA TIL No. CA-3A

cULus Recognition

TÜV

These devices offer a wide range of hold cur-

rents from 0.3 A to 3.0 A and voltages from 6 V to

60 V.The SMD2920 product line is suitable for high

density circuit board applications in computers,

telecommunications and general electronics.

Suitable for reﬂow soldering

Speciﬁcations

Packaging

Blistertape and reel Ø 178 mm

Approvals

Materials

Features

Dimensions (mm)

Solder pad Layout (mm)

4.6

5.3

TS: Solder-plated copper

TF: Lead free plating on request

Max. Device Surface Temperature in Tripped State

125 °C

Operating / Storage Temperature

-40 ºC to +85 ºC (consider derating)

Humidity Ageing

+85 °C, 85 % R.H., 1000 hours, ± 5 % typical

resistance change

Vibration

MIL-STD-883C, Method 2007.1, Condition A,

no change

Thermal Shock

MIL-STD-202F, Method 107G

+85 °C to -40 °C 20 times, -30 % typical resistance

change

Solderability

Meets EIA Speciﬁcation RS186-9E,

ANSI/J-STD-002, Category 3

Reﬂow only

Solvent Resistance

MIL-STD-202, Method 215, no change

Marking

“P”, Part Code

Terminals:

4.0

Dimensions (mm)

Model

SMD2920P030TS/TF

SMD2920P050TS/TF

SMD2920P075TS/TF

SMD2920P075TS/TF/60

SMD2920P100TS/TF

SMD2920P125TS/TF

SMD2920P150TS/TF

SMD2920P185TS/TF

SMD2920P200TS/TF

SMD2920P200TS/TF/24

SMD2920P250TS/TF

SMD2920P260TS/TF

SMD2920P300TS/TF

SMD2920P300TS/TF/15

Min Max

6.73

7.98

Min Max

4.80

5.44

Min Max

0.75

1.20

0.55

0.75

0.55

0.75

1.25

2.00

1.00

1.25

1.00

1.25

Min

0.30

Min Max

0.25

2.00

packaging quantity

tape

1,500

t.b.d.

2,000

1,500

2,000

1,500

cURus

•

SMD2920P030TS/TF

SMD2920P050TS/TF

SMD2920P075TS/TF

SMD2920P075TS/TF/60

SMD2920P100TS/TF

SMD2920P125TS/TF

SMD2920P150TS/TF

SMD2920P185TS/TF

SMD2920P200TS/TF

SMD2920P200TS/TF/24

SMD2920P250TS/TF

SMD2920P260TS/TF

SMD2920P300TS/TF

SMD2920P300TS/TF/15

NOTE:

hold

trip

max

0.30

0.50

0.75

1.10

1.25

1.50

1.85

2.00

2.50

2.60

3.00

0.60

1.00

1.50

2.20

2.50

3.00

3.70

4.00

5.00

5.20

6.00

3.00 @ 1.50

4.00 @ 2.50

0.30 @ 8.00

0.50 @ 8.00

2.00 @ 8.00

2.50 @ 8.00

5.00 @ 8.00

10.00 @ 8.00

20.00 @ 8.00

1.5

1.200

0.350

0.300

0.120

0.070

0.080

0.065

0.050

0.035

0.025

0.015

3.000

0.870

0.670

t.b.d.

0.270

0.160

0.150

0.110

0.090

0.060

0.050

0.033

4.800

1.400

1.000

0.950

0.410

0.250

0.230

0.150

0.125

0.085

0.075

0.048

Please choose TS for SnPb and

for Sn plating

Hold current: maximum current device will pass without tripping in 20 °C still air.

Trip current: minimum current at which the device will trip in 20 °C still air.

Maximum voltage device can withstand without damage at rated current (I

max

)

Maximum fault current device can withstand without damage at rated voltage (V

max

)

Power dissipated from device when in the tripped state at 20 °C still air.

Minimum resistance of device in initial (un-soldered) state.

min

Maximum resistance of device at 20 °C measured one hour after tripping for 20 s.

1max

Caution: Operation beyond the speciﬁed rating may result in damage and possible arcing and

ﬂ

ame.

Speciﬁcations are subject to change without notice

Order

Information

Qty.

Order-

Number

Model

Packaging

t.b.d. = to be determined

p = pending

040606

In our continuing strategy to deliver unparalleled circuit protection solutions,

technical expertise and application leadership, we proudly introduce the

WICKMANN Group and its products to the Littelfuse portfolio.

www.littelfuse.com

TÜV

•

Permissible continuous operating current is

≤

100 % at ambient temperature of 20 ºC (68 ºF).

Model

hold

Trip

max. dc

max.

max. time to trip

(A)

(V)

(A)

(s @ A)

d max.

(W)

Resistance

Approvals

min.

( ) R

typ.

( ) R

I max.

( )

SMD2920P125TFA相似产品对比

	SMD2920P125TFA	SMD2920P100TSA	SMD2920P300TS/15A	SMD2920P260TFA	SMD2920P150TSA	SMD2920P300TSA	SMD2920P185TFA
描述	Resettable Fuses - PPTC	Resettable Fuses - PPTC	Resettable Fuses - PPTC	Resettable Fuses - PPTC	Resettable Fuses - PPTC	Resettable Fuses - PPTC	Resettable Fuses - PPTC 33V 2920 1.85A
是否Rohs认证	符合	不符合	不符合	符合	不符合	不符合	符合
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown
JESD-609代码	e3	e0	e0	e3	e0	e0	e3
制造商序列号	SMD2920	SMD2920	SMD2920	SMD2920	SMD2920	SMD2920	SMD2920
安装特点	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
端子数量	2	2	2	2	2	2	2
最高工作温度	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
封装形状	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
包装方法	TR, BLISTER, 7 INCH	TR, BLISTER, 7 INCH	TR, BLISTER, 7 INCH	TR, BLISTER, 7 INCH	TR, BLISTER, 7 INCH	TR, BLISTER, 7 INCH	TR, BLISTER, 7 INCH
电阻器类型	PTC RESETTABLE FUSE	PTC RESETTABLE FUSE	PTC RESETTABLE FUSE	PTC RESETTABLE FUSE	PTC RESETTABLE FUSE	PTC RESETTABLE FUSE	PTC RESETTABLE FUSE
表面贴装	YES	YES	YES	YES	YES	YES	YES
端子面层	Tin (Sn)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin (Sn)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	TIN
端子位置	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED
端子形状	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND
热敏电阻器应用	TEMPERATURE SENSING	TEMPERATURE SENSING	TEMPERATURE SENSING	TEMPERATURE SENSING	TEMPERATURE SENSING	TEMPERATURE SENSING	TEMPERATURE SENSING
厂商名称	Littelfuse	-	Littelfuse	-	Littelfuse	Littelfuse	-
ECCN代码	-	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99

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