3252L-1-502LF

更新时间： 2024-11-01 13:04:31

品牌	Logo	应用领域
伯恩斯 - BOURNS		电位器微调电位器电阻器可变电阻器
页数	文件大小	规格书
1页	117K
描述
RES,TAPPED,CERMET,5K OHMS,10% +/-TOL,-100,100PPM TC,5019 CASE

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技术参数
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3252L-1-502LF 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	PCB Mount, 5019	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：	5.11
Is Samacsys：	N	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
安装特点：	CHASSIS 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：	12.7 mm
封装长度：	12.7 mm	封装形式：	Chassis Mount
封装宽度：	4.75 mm	包装方法：	BULK
额定功率耗散 (P)：	0.75 W	额定温度：	85 °C
电阻：	5000 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：	FLEXIBLE WIRE	容差：	10%
工作电压：	400 V	Base Number Matches：	1

3252L-1-502LF 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

■ For trimmer applications/processing

guidelines, click here

3252 - 1/2 ” Square Trimpot^®Trimming Potentiometer

Electrical Characteristics

Product Dimensions

How To Order

Standard Resistance Range

3252P

Common Dimensions

(Pin Styles)

3252 L - 1 - 103 M LF

12.7

(.500)

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

(see standard resistance table)

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

(tighter tolerance available)

TYP.

Model

Style

ADJ. SLOT

2.03 .38

(.080 .015)

DIA.

Standard or Modiﬁed

Product Indicator

-1 = Standard Product

Absolute Minimum Resistance

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

(whichever is greater)

.64

13.21

TYP.

WIDE

(.025)

(.520)

.50

DEEP

(.020)

Resistance Code

1.98

(.078)

DIA. THRU

(2 PLACES)

Contact Resistance Variation

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

(whichever is greater)

12.7

(.500)

Optional Sufﬁx Letter

M = Panel Mount

(Factory Installed)

TYP.

1.78

(.070)

5.59

(.220)

TYP.

2.54

(.100)

.71 .08

(.028 .003)

Adjustability

DIA. TYP.

2.54

(.100)

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

Resistance ............................ 0.0ꢁ ꢀ

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

Insulation Resistance ...............ꢁ00 vdc.

1,000 megohms min.

Terminations

LF =

100 ꢀ Tin-plated (RoHS compliant)

Blank = 90 ꢀ Tin / 10 ꢀ Lead-plated

(Standard)

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 .................2ꢁ turns nom.

6.35

(.250)

Standard Resistance Table

13.34 .64

(.525 .025)

Resistance

(Ohms)

Resistance

Code

100

2.79

(.110)

2.54

(.100)

3252W

2.54

(.100)

Environmental Characteristics

5.59

(.220)

200

Power Rating @ 8ꢁ °C (400 volts max.)

.............................................0.7ꢁ watt

Power Rating @ 1ꢁ0 °C................0 watt

Temperature Range...-6ꢁ °C to +1ꢁ0 °C

Temperature Coefﬁcient ... 100 ppm/°C

Seal Test......................8ꢁ °C Fluorinert†

(pin styles only)

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

96 hours (1 ꢀ ΔTR; 100 Megohms IR)

Vibration ....... 30 G (1 ꢀ ΔTR; 1 ꢀ ΔVR)

Shock ......... 100 G (1 ꢀ ΔTR; 1 ꢀ ΔVR)

Load Life... 1,000 hours 0.7ꢁ watt @ 8ꢁ °C

..................(3 ꢀ ΔTR; 3 ꢀ or 3 ohms,

whichever is greater, CRV)

ꢁ0

ꢁ00

100

101

200

201

ꢁ00

ꢁ01

1,000

102

2,000

202

5,000

502

6.35

(.250)

10,000

20,000

2ꢁ,000

ꢁ0,000

100,000

200,000

ꢁ00,000

1,000,000

2,000,000

103

203

3252L

2ꢁ3

ꢁ03

2.36

(.093)

104

TYP.

13.21

(.520)

204

ꢁ04

10ꢁ

1.52

(.060)

20ꢁ

12.70

(.500)

.89

(.035)

TYP.

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

(2 ꢀ ΔTR; 3 ꢀ or 3 ohms,

Popular values listed in boldface. Special

resistances available.

152.4

(6.00)

LENGTH

MIN.

4.75

(.187)

whichever is greater, CRV)

Physical Characteristics

RED

WIPER

12.70

(.500)

1.52

(.060)

Torque.............................ꢁ.0 oz-in. max.

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

Terminals Solderable printed circuit pins

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

Weight .....................................0.06ꢁ oz.

Wiper ...............ꢁ0 ꢀ (Actual TR) 10 ꢀ

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

Machine Screw Mounting

GREEN

YELLOW

CCW

CLOCKWISE

3252X

2.54

(.100)

5.59

(.220)

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

(INCHES)

DIMENSIONS:

0.25

X, P&W Styles ...........2ꢁ pcs. per tube

L Style ........................2ꢁ pcs. per bag

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

TOLERANCES:

EXCEPT WHERE NOTED

(.010)

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

“Trimpot” is a registered trademark of Bourns, Inc.

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

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications.

REV. 08/10

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与3252L-1-502LF相关器件

型号	品牌	获取价格	描述	数据表
3252L-1-502MLF	BOURNS	获取价格	1/2 â Square TrimpotÂ® Trimming Potentiomet
3252L-1-503MLF	BOURNS	获取价格	1/2 â Square TrimpotÂ® Trimming Potentiomet
3252L-1-504MLF	BOURNS	获取价格	Trimmer, Cermet, 0.75W, 500000ohm, 10% +/-Tol, -100,100ppm/Cel, 25 Turn(s), 5019, 1/2 INCH
3252MMXP	LITTELFUSE	获取价格	Electric Fuse, Time Lag Blow, 2A, 250VAC, 125VDC, 100A (IR), Through Hole, ROHS COMPLIANT
3252MVXP	LITTELFUSE	获取价格	Electric Fuse, Time Lag Blow, 2A, 250VAC, 125VDC, 100A (IR), Through Hole, ROHS COMPLIANT
3252P-1-101LF	BOURNS	获取价格	Trimmer, Cermet, 0.75W, 100ohm, 10% +/-Tol, -100,100ppm/Cel, 25 Turn(s), 5050, 1/2 INCH, R
3252P-1-102LF	BOURNS	获取价格	Trimmer, Cermet, 0.75W, 1000ohm, 10% +/-Tol, -100,100ppm/Cel, 25 Turn(s), 5050, 1/2 INCH,
3252P-1-103	BOURNS	获取价格	暂无描述
3252P-1-103LF	BOURNS	获取价格	Trimmer, Cermet, 0.75W, 10000ohm, 10% +/-Tol, -100,100ppm/Cel, 25 Turn(s), 5050, 1/2 INCH,
3252P-1-104LF	BOURNS	获取价格	Trimmer, Cermet, 0.75W, 100000ohm, 10% +/-Tol, -100,100ppm/Cel, 25 Turn(s), 5050, 1/2 INCH

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