Datasheet > 3214J-1-203E

3214J-1-203E

更新时间： 2024-10-28 12:52:23

品牌	Logo	应用领域
伯恩斯 - BOURNS		电位器微调电位器
页数	文件大小	规格书
2页	675K
描述
3214 - 5-Turn TrimpotÂ® Trimming Potentiometer

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技术参数
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3214J-1-203E 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	SMT, 1918
Reach Compliance Code：	compliant	Factory Lead Time：	11 weeks 3 days
风险等级：	0.63	执行器方向：	HORIZONTAL
执行器类型：	SCREW	构造：	Trimmer Pot
JESD-609代码：	e3	安装特点：	SURFACE MOUNT
端子数量：	3	转弯数量：	5
最高工作温度：	150 °C	最低工作温度：	-65 °C
封装高度：	3.71 mm	封装长度：	4.8 mm
封装形状：	RECTANGULAR PACKAGE	封装形式：	SMT
封装宽度：	4.6 mm	包装方法：	TR, EMBOSSED, 7 INCH
额定功率耗散 (P)：	0.25 W	额定温度：	85 °C
电阻：	20000 Ω	电阻定律：	LINEAR
电阻器类型：	TRIMMER	旋转角：	1800 deg
尺寸代码：	1918	子类别：	Variable Resistors
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：	J BEND	容差：	10%
工作电压：	300 V	Base Number Matches：	1

3214J-1-203E 数据手册

Features

■ 4 mm design meets EIA/EIAJ/IPC/VECI

SMD standard trimmer footprint

■ Surface Mount 4 mm Square / Multiturn

Cermet / Industrial / Sealed

■ RoHS compliant* - see processing

information on RoHS compliant surface

mount trimmers

■ For trimmer applications/processing

guidelines, click here

■ Halogen free** with date code 114

■ Sealed to withstand board wash

processing

■ Pick and place centering design, with ﬂush

adjustment

3214 - 5-Turn Trimpot^®Trimming Potentiometer

Electrical Characteristics

Product Dimensions

Standard Resistance Range

3214J Side Adjust

3214G Side Adjust

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

(see standard resistance table)

1.5

(.060)

1.5

(.060)

DIA.

1.2

Resistance Tolerance ............... 10 ꢀ std.

Absolute Minimum Resistance

(.047)

4.8

(.190)

4.8

(.190)

..................................... 1 ꢀ or 2.0 ohms

(whichever is greater)

Contact Resistance Variation

2.4

............................... 3 ꢀ or 3 ohms max.

Resolution ..................... Essentially Inﬁnite

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

100 megohms min.

2.7

(.108)

2.6

(.102)

2.3

(.090)

2.4

(.095)

2.3

(.090)

5.0

(.195)

6.0

(.236)

ADJUSTMENT SLOT

Dielectric Strength

Sea Level .................. 600 vac (1 minute)

Adjustment Angle...................5 turns nom.

4.6

(.180)

0.6

4.6

(.180)

WIDE

(.022)

WIDE

(.022)

0.5

(.020)

3.71

(.146)

0.5

(.020)

DEEP

3.9

(.152)

Environmental Characteristics

Power Rating (300 volts max.)

85 °C........................................0.25 watt

150 °C...........................................0 watt

Temperature Range.......-65 °C to +150 °C

Temperature Coefﬁcient ....... 100 ppm/°C

Humidity ........... MIL-STD 202 Method 106

TRS 2 ꢀ% IR 10 megohms

0.8

(.032)

0.2

(.007)

0.13

(.005)

2.0

(.079)

1.3

(.050)

0.5

(.02)

3 PLCS

3 PLCS.

TYP.

1.0

(.039)

2 PLCS.

1.14

(.045)

4.0

5.2

(.157)

(.205)

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

Shock ............100 G TRS 1 ꢀ% VRS 1 ꢀ

Load Life

2.0

(.079)

2.0

(.079)

1.3

(.050)

0.5

(.020)

2.3

(.090)

1.3

2.3

1.3

(.050)

0.5

(.020)

0.9

(.034)

2 PLCS.

0.2

0.9

(.034)

2 PLCS.

0.2

(.007)

...........@ 85 °C rated power 1,000 hours

TRS 3 ohms or 3 ꢀ

(.050) (.090)

2 PLCS.

1.3

(.050)

2 PLCS.

(whichever is greater)

Rotational Cycling .....................200 cycles

TRS 3 ohms or 3 ꢀ

(.007)

(whichever is greater)

3214X Top Adjust

3214W Top Adjust

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

TRS 2 ꢀ% VRS 1 ꢀ

0.8

(.032)

3.9

(.155)

2.5

(.100)

2 PLCS

1.3

(.050)

5.1

(.200)

3.5

(.139)

5.1

3.5

(.139)

1.2

(.200)

Physical Characteristics

1.3

Mechanical Stop ......................Wiper idles

Torque.................................180 g-cm max.

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

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

resistance code and date code

(.050)

(.047)

4.8

(.190)

4.8

(.190)

2.5

(.100)

1.2

(.047)

1.5

(.060)

DIA.

2.6

(.102)

Solderability...................Per MIL-STD-202,

Method 208

1.0

(.040)

ADJUSTMENT SLOT

1.0

(.040)

3 PLCS.

0.6

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

Flammability .................................. UL94V0

Pushover Strength

WIDE

(.022)

ADJUSTMENT SLOT

5.3

3.9

(.155)

5.3

(.208)

0.6

.0.5

(.020)

WIDE

(.022)

DEEP

(.208)

0.7

(.028)

J, G ............................................. 4.4 lbs.

W, X..................................................1 lb.

Adjustment Tool..................................H-91

0.5

(.020)

DEEP

5.7

(.225)

How To Order

1.3

(.050)

0.2

(.008)

0.8

(.032)

2 PLCS.

3214 J - 1 - 502 E

1.3

(.050)

5.1

(.200)

2.0

(.079)

2 PLCS.

Model

Style

Standard or Modiﬁed

Product Indicator

-1 = IR Reﬂow (standard)

†-2 = Wave Solderable

-FW5 = .070” .010” Shaft Extension

Resistance Code

Embossed Tape Designator

E = Style J, G: 500 pcs./7 ” reel (standard)

Style W: 250 pcs./7 ” reel (standard)

Style X: 200 pcs./7 ” reel (standard)

G = Style J, G: 1500 pcs./13 ” reel (standard)

Style W: 1000 pcs./13 ” reel (standard)

Style X: 850 pcs./13 ” reel (standard)

G = Style J, G: 1500 pcs./13 ” reel (FW5)

Style W, X: 600 pcs./13 ” reel (FW5)

0.2

.008

2.9

(.114)

2.0

(.079)

1.9

(.075)

TYP.

0.8

1.6

(.061)

2 PLCS.

3 PLCS.

(.032)

2.5

(.100)

0.8

(.032)

2 PLCS.

2.5

(.100)

DIMENSIONS:

(INCHES)

*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.

**Bourns follows the prevailing deﬁnition of “halogen free” in the industry. Bourns considers a product to be

“halogen free” if (a) the Bromine (Br ) content is 900 ppm or less; (b) the Chlorine ( Cl ) content is 900 ppm or less;

and (c) the total Bromine (Br) and Chlorine ( Cl ) content is 1500 ppm or less.

Speciﬁcations are subject to change without notice.

Consult factory for other available options.

† -2 has a treated stainless steel shaft

Customers should verify actual device performance in their speciﬁc applications.

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与3214J-1-203E相关器件

型号	品牌	获取价格	描述	数据表
3214J-1-203G	BOURNS	获取价格	Trimmer, Cermet, 0.25W, 20000ohm, 10% +/-Tol, -100,100ppm/Cel, 5 Turn(s), 1918, 4 MM, SQUA
3214J-1-204E	BOURNS	获取价格	Trimmer, Cermet, 0.25W, 200000ohm, 10% +/-Tol, -100,100ppm/Cel, 5 Turn(s), 1918, 4 MM, SQU
3214J-1-205E	BOURNS	获取价格	Trimmer, Cermet, 0.25W, 2000000ohm, 10% +/-Tol, -100,100ppm/Cel, 5 Turn(s), 1918, 4 MM, SQ
3214J-1-500E	BOURNS	获取价格	Trimmer, Cermet, 0.25W, 50ohm, 10% +/-Tol, -100,100ppm/Cel, 5 Turn(s), 1918, 4 MM, SQUARE,
3214J-1-501E	BOURNS	获取价格	Trimmer, Cermet, 0.25W, 500ohm, 10% +/-Tol, -100,100ppm/Cel, 5 Turn(s), 1918, 4 MM, SQUARE
3214J-1-502E	BOURNS	获取价格	Trimpot Trimming Potentiometer Sealed to withstand board wash processing
3214J-1-503E	BOURNS	获取价格	Trimmer, Cermet, 0.25W, 50000ohm, 10% +/-Tol, -100,100ppm/Cel, 5 Turn(s), 1918, 4 MM, SQUA
3214J-1-504E	BOURNS	获取价格	Trimmer, Cermet, 0.25W, 500000ohm, 10% +/-Tol, -100,100ppm/Cel, 5 Turn(s), 1918, 4 MM, SQU
3214J-2-103E	BOURNS	获取价格	Trimmer, Cermet, 0.25W, 10000ohm, 10% +/-Tol, -100,100ppm/Cel, 1918
3214J-2-503E	BOURNS	获取价格	Trimmer, Cermet, 0.25W, 50000ohm, 10% +/-Tol, -100,100ppm/Cel, 1918

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