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3314G-4-503E: 产品描述Trimmer, Cermet, 0.25W, 50000ohm, 20% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 2018, 4MM, RECTANGULAR, 3PINS, ROHS COMPLIANT; 产品类别无源元件电阻器; 文件大小514KB，共4页; 制造商Bourns; 官网地址http://www.bourns.com; 标准

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3314G-4-503E概述

Trimmer, Cermet, 0.25W, 50000ohm, 20% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 2018, 4MM, RECTANGULAR, 3PINS, ROHS COMPLIANT

3314G-4-503E规格参数

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
厂商名称	Bourns
包装说明	SMT, 2018
Reach Compliance Code	compliant
执行器方向	VERTICAL
执行器类型	SCREW
构造	Rectangular
JESD-609代码	e3
安装特点	SURFACE MOUNT
端子数量	3
转弯数量	1
最高工作温度	125 °C
最低工作温度	-55 °C
封装高度	2.55 mm
封装长度	5 mm
封装形状	RECTANGULAR PACKAGE
封装形式	SMT
封装宽度	4.5 mm
包装方法	TR, EMBOSSED, 7 INCH
额定功率耗散 (P)	0.25 W
额定温度	70 °C
电阻	50000 Ω
电阻定律	LINEAR
电阻器类型	TRIMMER
旋转角	240 deg
尺寸代码	2018
表面贴装	YES
技术	CERMET
温度系数	-100,100 ppm/°C
端子面层	Matte Tin (Sn)
端子形状	GULL WING
容差	20%
Base Number Matches	1

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Features

■

Surface Mount / Single Turn / Cermet

■

Side adjust available

■

Meets EIA/EIAJ/IPC/VECI SMD standard

Industrial / Sealed

■

Compatible with surface mount

manufacturing processes

■

Compatible with popular vacuum

pick-and-place equipment

■

J-hook, gull-wing and pinned

conﬁgurations

trimmer designs

■

RoHS compliant* - see

processing

information

on lead free surface mount

trimmers

■

For trimmer applications/processing

guidelines,

click here

3314 - 4 mm Square Trimpot

Trimming Potentiometer

Electrical Characteristics

Standard Resistance Range

.....................10 ohms to 2 megohms

(see standard resistance table)

Resistance Tolerance ........... ±20 % std.

(tighter tolerance available)

End Resistance ..... 1 % or 2 ohms max.

(whichever is greater)

Contact Resistance Variation

.................................... 3 % or 3 ohms

Resolution ................................... Inﬁnite

Insulation Resistance ............... 500 vdc.

100 megohms min.

Dielectric Strength

Sea Level............... 500 vac (1 minute)

Adjustment Angle ................. 210 ° nom.

Environmental Characteristics

Power Rating (300 volts max.)

70 °C .................................... 0.25 watt

125 °C ....................................... 0 watt

Temperature Range ... -55 °C to +125 °C

Temperature Coefﬁcient ... ±100 ppm/°C

Humidity ............................90-98 % RH,

10 cycles, 240 hours

TRS ±2 %; IR 10 megohms

Vibration .....20 G TRS ±1 %; VRS ±1 %

Shock .......100 G TRS ±1 %; VRS ±1 %

Load Life

....(@ 70 °C Rated Power 1000 Hours)

TRS ±3 %

Rotational Life .......................100 cycles

TRS ±3 %

Thermal Shock .........................5 cycles

TRS ±2 %; VRS ±1 %

Physical Characteristics

Mechanical Angle ................. 240 ° nom.

Torque..........................180 g-cm typical

Stop Strength ..............300 g-cm typical

Pushover Strength (Z Style)

...........2 kilograms (4.4 lbs.) minimum

Weight ............... Approximately 0.01 oz.

Marking.................Manufacturer’s code,

resistance code and date code

Wiper ............... 50 % (Actual TR) ±10 %

Flammability ..........................U.L. 94V-0

Standard Packaging

J, G and R ................ 500 pcs./7 ” reel

S and Z..................... 200 pcs./7 ” reel

H....................................100 pcs./tube

Adjustment Tool..............................H-90

DIMENSIONS:

TOLERANCES: ±

0.25

(.010)

(INCHES)

EXCEPT WHERE NOTED

Product Dimensions

3314J-1

4.50

(.177)

2.55

(.100)

3314J-1, G-1, R-1, H-1

(Bourns Marking,

Straight Slot)

3314J-2, G-2, R-2, H-2

(Bourns Marking,

Cross Slot)

COMMON DIMENSIONS -

ALL PIN STYLES:

CROSS

ADJ. SLOT

2.41 LONG

(.095)

.51

WIDE

(.020)

.51

DEEP

(.020)

4.50

(.177)

0.20

(.008)

TYP.

COMMON DIMENSIONS -

ALL PIN STYLES:

STRAIGHT

ADJ. SLOT

2.45 LONG

(.096)

.51

WIDE

(.020)

.51

DEEP

(.020)

2.35

(.093)

RECOMMENDED PCB

LAYOUT

0.8

0.1

(.031

.004)

2 PLCS.

2.3

(.091)

1.3

(.051)

2 PLCS.

3314J-3, G-3, R-3, H-3

(Reverse Marking,

Straight Slot)

3314J-4, G-4, R-4, H-4

(Reverse Marking,

Cross Slot)

COMMON DIMENSIONS -

ALL PIN STYLES:

CROSS

ADJ. SLOT

2.41 LONG

(.095)

.51

WIDE

(.020)

.51

DEEP

(.020)

5.00

(.197)

1.0

(.040)

3 PLCS.

1.30

0.1

(.051

.004)

2.0

(.079)

3 PLCS.

4.00

(.157)

COMMON DIMENSIONS -

ALL PIN STYLES:

STRAIGHT

ADJ. SLOT

2.45 LONG

(.096)

.51

WIDE

(.020)

.51

DEEP

(.020)

5.00

(.197)

2.0

(.079)

How To Order

3314 J - 1 - 502 E

Model

Style

Standard or Modiﬁed Product

Indicator (Styles J, G, R, H & S)

-1 = Single Slot

-2 = Cross Slot

-3 = Single Slot w/Reverse Marking

-4 = Cross Slot w/Reverse Marking

Product Indicator (Style Z only)

-GA4 = Single Slot

-1 = Cross Slot

-3 = Single Slot w/Reverse Marking

-4 = Cross Slot w/Reverse Marking

Resistance Code

Embossed Tape Designator**

E = Styles J, G and R: 500 pcs./7 ” reel

Styles S and Z: 200 pcs./7 ” reel

G = Styles J and G: 3000 pcs./13 ” reel

Style R: 2500 pcs./13 ” reel

Styles S and Z: 1000 pcs./13 ” reel

**Style H is available in tube packaging only.

3314G-1

4.50

(.177)

2.55

(.100)

0.20

(.008)

TYP.

4.50

(.177)

0.6

TYP.

(.024)

5° MAX.

TYP.

RECOMMENDED PCB

LAYOUT

2.3

(.091)

0.8

0.1

1.3

(.031

.004)

(.051)

2 PLCS.

2.35

(.093)

Standard Resistance Table

6.20

(.244)

1.3

(.051)

3 PLCS.

1.30

0.1

(.051

.004)

5.5

(.217)

2.0

(.079)

5.00

(.197)

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications.

Resistance

(Ohms)

100

200

500

1,000

2,000

5,000

10,000

20,000

50,000

100,000

200,000

250,000

500,000

1,000,000

2,000,000

Resistance

Code

100

200

500

101

201

501

102

202

502

103

203

503

104

204

254

504

105

205

Popular distribution values listed in boldface.

Special resistances available.

3314G-4-503E

3314G-4-503E概述

3314G-4-503E规格参数

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