Datasheet > 3252P-1-201LF

3252P-1-201LF

更新时间： 2024-02-09 04:30:09

品牌	Logo	应用领域
伯恩斯 - BOURNS		PC 电阻器
页数	文件大小	规格书
1页	119K
描述
Trimmer, Cermet, 0.75W, 200ohm, 10% +/-Tol, -100,100ppm/Cel, 25 Turn(s), 5050, 1/2 INCH, SQUARE, 3 PINS, ROHS COMPLIANT

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技术参数
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3252P-1-201LF 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：	1/2 INCH, SQUARE, 3 PINS, ROHS COMPLIANT
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8533.40.80.50	Factory Lead Time：	8 weeks
风险等级：	5.12	执行器方向：	HORIZONTAL
执行器类型：	SCREW	构造：	Rectangular
帮派号码：	1	JESD-609代码：	e3
引线直径：	0.71 mm	引线长度：	13.34 mm
安装特点：	THROUGH HOLE MOUNT	端子数量：	3
转弯数量：	25	最高工作温度：	150 °C
最低工作温度：	-65 °C	封装高度：	5.59 mm
封装长度：	12.7 mm	封装形式：	PCB Mount
封装宽度：	12.7 mm	包装方法：	Tube
额定功率耗散 (P)：	0.75 W	额定温度：	85 °C
电阻：	200 Ω	电阻定律：	LINEAR
电阻器类型：	TRIMMER	旋转角：	9000 deg
表面贴装：	NO	技术：	CERMET
温度系数：	100 ppm/ °C	端子面层：	Matte Tin (Sn)
端子形状：	WIRE	容差：	10%
工作电压：	400 V	Base Number Matches：	1

3252P-1-201LF 数据手册

Features

■ Multiturn / Cermet / Sealed

■ Listed on the QPL for style RJ22 per

MIL-R-22097

■ Panel mount option available

■ RoHS compliant* version available

3252 - 1/2 ” Square Trimming Potentiometer

Electrical Characteristics

Standard Resistance Range

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

(see standard resistance table)

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

.......................(tighter tolerance available)

Absolute Minimum Resistance

..................................1 ꢀ or 2 ohms max.

(whichever is greater)

Contact Resistance Variation

..................................1 ꢀ or 2 ohms max.

(whichever is greater)

Adjustability

Product Dimensions

3252P

Common Dimensions

(Pin Styles)

How To Order

3252 L - 1 - 103 M LF

12.7

(.500)

TYP.

Model

ADJ. SLOT

2.03 .38

(.080 .015)

Style

DIA.

Standard or Modified

Product Indicator

.64

13.21

TYP.

WIDE

(.025)

-1 = Standard Product

(.520)

.50

DEEP

(.020)

Resistance Code

1.98

.078)

DIA. THRU

(2 PLACES)

12.7

(.500)

Optional Suffix Letter

TYP.

M = Panel Mount (Factory Installed)

1.78

(.070)

5.59

TYP.

2.54

(.100)

.71 .08

(.028 .003)

Terminations

LF = 100 ꢀ Tin-plated (RoHS compliant)

Blank = 90 ꢀ Tin ꢁ 10 ꢀ Lead-plated

(Standard)

DIA. TYP.

Voltage......................................... 0.01 ꢀ

Resistance................................... 0.05 ꢀ

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

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

1,000 megohms min.

2.54

(.100)

(.220)

1.52

(.060)

Consult factory for other available options.

Dielectric Strength

2.54

(.100)

6.35

(.250)

Sea Level...................................1,000 vac

80,000 Feet...................................400 vac

Effective Travel......................25 turns nom.

6.35

(.250)

13.34 .64

(.525 .025)

Standard Resistance Table

Environmental Characteristics

2.79

(.110)

2.54

(.100)

Resistance

(Ohms)

Resistance

Code

3252W

2.54

(.100)

Power Rating @ 85 °C (400 volts max.)

...................................................0.75 watt

Power Rating @ 150 °C.....................0 watt

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

Temperature Coefficient ........ 100 ppmꢁ°C

Seal Test............................85 °C Fluorinert^†

(pin styles only)

5.59

(.220)

100

200

500

101

201

501

102

202

502

103

203

253

503

104

204

504

105

205

100

200

500

1,000

2,000

5,000

10,000

20,000

25,000

50,000

100,000

200,000

500,000

1,000,000

2,000,000

Humidity...........MIL-STD-202 Method 103;

96 hours (1 ꢀ ∆TR; 100 Megohms IR)

Vibration.............30 G (1 ꢀ ∆TR; 1 ꢀ ∆VR)

Shock...............100 G (1 ꢀ ∆TR; 1 ꢀ ∆VR)

Load Life ...1,000 hours 0.75 watt @ 85 °C

(3 ꢀ ∆TR; 3 ꢀ or 3 ohms,

6.35

(.250)

3252L

2.36

(.093)

TYP.

13.21

(.520)

whichever is greater, CRV)

Rotational Life............................200 cycles

........................(2 ꢀ ∆TR; 3 ꢀ or 3 ohms,

whichever is greater, CRV)

1.52

(.060)

12.70

(.500)

.89

TYP.

(.035)

Popular values listed in boldface. Special

resistances available.

152.4

(6.00)

LENGTH

MIN.

Physical Characteristics

4.75

(.187)

Torque..................................5.0 oz-in. max.

Mechanical Stops......................Wiper idles

Terminals.....Solderable printed circuit pins

Flexible leads ..........(7 strands of 30 AWG)

Weight ..........................................0.065 oz.

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

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

12.70

(.500)

1.52

(.060)

RED

WIPER

GREEN

YELLOW

CCW

CLOCKWISE

3252X

2.54

(.100)

5.59

(.220)

Machine Screw Mounting

1.78

(.070)

2.54

(.100)

Torque...................................12 oz-in. max.

Marking.............Manufacturer’s trademark,

resistance code, wiring diagram,

date code, manufacturer’s model

number and style

6.35

(.250)

Standard Packaging

X, P&W Styles .................25 pcs. per tube

L Style ..............................25 pcs. per bag

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

TOLERANCES: 0.25 (.010) EXCEPT WHERE NOTED

(INCHES)

DIMENSIONS ARE:

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

†“Fluorinert” is a registered trademark of 3M Co.

Specifications are subject to change without notice.

REV.10/05

Customers should verify actual device performance in their specific applications.

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