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PU3921JKMP50R004L: 产品描述METAL SHUNT RESISTOR 3921 5% 75P; 产品类别无源元件; 文件大小750KB，共9页; 制造商YAGEO(国巨); 官网地址http://www.yageo.com/; 标准

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PU3921JKMP50R004L概述

METAL SHUNT RESISTOR 3921 5% 75P

PU3921JKMP50R004L规格参数

参数名称	属性值
电阻值	4 mOhms
容差	±5%
功率（W）	5W
成分	金属元素
特性	汽车级 AEC-Q200，电流检测，防潮
温度系数	±75ppm/°C
工作温度	-65°C ~ 170°C
封装/外壳	非标准
大小/尺寸	0.394" 长 x 0.205" 宽（10.00mm x 5.20mm）
高度 - 安装（最大值）	0.044"（1.12mm）
端子数	2

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DATA SHEET

SHUNT RESISTOR

PU series

5%, 1%

sizes

2512/ 3921/ 5931

RoHS compliant & Halogen free

Product specification – October 31, 2018 V.6

Product specification

Chip Resistor Surface Mount

SERIES

2512/ 3921/ 5931

SCOPE

This specification describes shunt

resistor PU series with lead-free

terminations made by welding

technology.

APPLICATIONS



Power



Telecom base station



Automotive (Headlight/

Window control/ Engine control

unit/ Steering control…)



Alternative energy

FEATURES



AEC-Q200 qualified



Resistance value down to

0.0002Ω and high power up to

10W



Welding metal plate

construction

ORDERING INFORMATION - GLOBAL PART NUMBER

Global part numbers are identified by the series, size, tolerance, packing

type, temperature coefficient, taping reel and resistance value.

GLOBAL PART NUMBER

PU XXXX X X X XX XXXX L

(1)

(2) (3) (4)

(5)

(6)

(7)

(1) SIZE

2512/ 3921/ 5931

(2) TOLERANCE

F = ± 1%

J = ± 5%

(3) PACKAGING TYPE

K = Embossed taping reel

(4) TEMPERATURE COEFFICIENT OF RESISTANCE

M = ± 75 ppm/°C

N = ± 175 ppm/°C

G = ± 200 ppm/°C

H = ± 225 ppm/°C

O = ± 325 ppm/°C

(5) TAPING REEL

13 = 13 inch Dia. reel, standard power, 4W for 2512, 3W for 3921 and 5W for 5931

P5 = 5W , 13 inch Dia. reel

P6 = 6W , 13 inch Dia. Reel

P7 = 7W , 13 inch Dia. reel

P9 = 9W , 13 inch Dia. reel

T3 = 3W , High temperature 13 inch Dia. reel

T5 = 5W , High temperature 13 inch Dia. reel

PA = 10W, 13 inch Dia. reel

(6) RESISTANCE VALUE

0.2 mΩ to 5 mΩ

There are 3~5 digits indicated the resistance value. Letter R/ U is decimal point.

Detailed coding rules of resistance are shown in the table of “Resistance rule of

global part number”.

(7) DEFAULT CODE

Letter L is the system default code for ordering only.

(Note)

Resistance rule of global part

number

Resistance code rule

Example

0RXXX

0UX

0R001 = 1 mΩ

0U2 = 0.0002

ORDERING EXAMPLE

The ordering code of a PU3921,

value 0.0005Ω with

±1%

tolerance, 3W and high

temperature(275°C) supplied in

13-inch tape reel is :

PU3921FKNT30U5L

NOTE

1. All our RSMD products are RoHS compliant. "LFP" of the internal 2D reel label mentions

"Lead-Free Process"

www.yageo.com

Oct. 31, 2018 V.6

Product specification

Chip Resistor Surface Mount

MARKING

PU2512

SERIES

2512/ 3921/ 5931

No marking

Fig. 1

Value = 0.2mΩ

PU3921/ 5931 -

0.2mΩ , 0.3mΩ , 0.5mΩ

4 digits

The "m" is used as a decimal point ; the other 3 digits are significant

and the unit is milliohm

Fig. 2

Value = 0.2mΩ

0.2mΩ to 0.5mΩ

PU3921/ 5931 - 1~5m

4 digits

The "R" is used as a decimal point ; the other 3 digits are significant

Fig. 3

Value = 1mΩ

1mΩ to 5mΩ

OUTLINES AND DIMENSION

Fig. 4-1

Chip resistor outlines

Table 1-1

TYPE

PU2512

PU3921

PU5931

For outlines, please refer to Fig. 3-1

L (mm)

6.35± 0.25

10.0± 0.25

15.0± 0.25

W (mm)

3.18± 0.25

5.20± 0.25

7.75± 0.25

H (mm)

0.35± 0.15

0.50± 0.13

I1 (mm)

1.14± 0.25

2.00± 0.25

4.00± 0.25

Resistance Value

T (mm)

Thickness

PU3921

PU5931

PU2512

0.2m

---

1.35± 0.13

1.33± 0.13

0.3 m

0.95± 0.13

1.00± 0.13

0.4m

---

0.5 m

0.84± 0.13

0.60± 0.13

1 m

0.43± 0.13

0.33± 0.13

2 m

0.66± 0.13

0.72± 0.13

0.49± 0.13

3 m

0.44± 0.13

0.48± 0.13

0.33± 0.13

4 m

0.33± 0.13

0.36± 0.13

0.25± 0.13

5 m

0.31± 0.13

0.25± 0.13

---

1.35± 0.13 1.05 ± 0.13 0.86± 0.13

www.yageo.com

Oct. 31, 2018 V.6

Product specification

Chip Resistor Surface Mount

SERIES

2512/ 3921/ 5931

Fig. 4-2

Solder pad dimensions

Note: Series resistors are suitable for IR reflow soldering

Table 1-2

TYPE

PU2512

PU3921

PU5931

For outlines, please refer to Fig. 4-2

A (mm)

1.80± 0.15

2.75± 0.25

5.20± 0.25

B (mm)

3.40± 0.15

6.20± 0.25

8.75± 0.25

C (mm)

3.40± 0.13

5.60± 0.13

Table 2

ELECTRICAL CHARACTERISTICS

SIZE

POWER

RATING

OPERATING

TEMP. RANGE

RESISTANCE RANGE

3mΩ/ 4mΩ/ 5mΩ

TOLERANCE

TEMPERATURE COEFFICIENT

OF RESISTANCE

0.3mΩ/ 0.5mΩ: ± 200ppm/°C

1mΩ: ± 175ppm/°C

2mΩ ~ 5mΩ: ± 75ppm/°C

0.2mΩ/ 0.3mΩ/ 0.5mΩ:

± 175ppm/°C

1mΩ~5mΩ: ± 75ppm/°C

PU2512

Fig. 4

-65°C to 170°C

1mΩ/ 2mΩ

0.3mΩ/ 0.5mΩ

0.2mΩ/ 0.3mΩ/ 0.4mΩ/ 0.5mΩ

1mΩ/ 2mΩ/3mΩ/4mΩ/ 5mΩ

± 1%, ± 5%

Chip resistor outlines

-65°C to 170°C

PU3921

0.2mΩ/ 0.3mΩ/ 0.4mΩ/ 0.5mΩ

1mΩ/ 2mΩ/ 3mΩ/ 4mΩ/ 5mΩ

0.2mΩ/ 0.3mΩ/ 0.4mΩ/ 0.5mΩ/ 1mΩ

± 1%, ± 5%

0.2mΩ: ± 325ppm/°C

0.2mΩ/ 0.3mΩ/ 0.4mΩ/ 0.5mΩ:

± 175ppm/°C

1mΩ~5mΩ: ± 75ppm/°C

0.5mΩ: ± 175pm/°C

1mΩ~4mΩ: ± 75ppm/°C

0.2mΩ: ± 225ppm/°C

0.3mΩ/ 0.5mΩ: ± 175ppm/°C

1mΩ~4mΩ: ± 75ppm/°C

-65°C to 275°C

0.5mΩ/1mΩ/ 2mΩ/ 3mΩ/ 4mΩ

0.2mΩ/ 0.3mΩ/ 0.5mΩ/ 1mΩ/ 2mΩ/

3mΩ/ 4mΩ

-65°C to 170°C

PU5931

10W

0.2mΩ/ 0.3mΩ/ 0.5mΩ/ 1mΩ/ 2mΩ/

3mΩ/ 4mΩ

0.2mΩ/ 0.3mΩ/ 0.5mΩ

± 1%, ± 5%

0.2mΩ: ± 225ppm/°C

0.3mΩ/ 0.5mΩ: ± 175ppm/°C

1mΩ~4mΩ: ± 75ppm/°C

0.3mΩ/ 0.5mΩ: ± 175ppm/°C

1mΩ~4mΩ: ± 75ppm/°C

-65°C to 275°C

0.3mΩ/0.5mΩ/ 1mΩ/ 2mΩ/ 3mΩ/ 4mΩ

Note: Please contact with sales offices, distributors and representatives in your region before ordering.

www.yageo.com

Oct. 31, 2018 V.6

Product specification

Chip Resistor Surface Mount

SERIES

2512/ 3921/ 5931

FUNCTIONAL DESCRIPTION

OPERATING TEMPERATURE RANGE

High Temperature Range Type:

-65°C to +275°C (Fig. 5-1)

Normal Temperature Range Type:

-65°C to +170°C (Fig. 5-2)

POWER RATING

Standard rated power at 70°C:

PU2512 = 4W/5W/6W

PU3921 = 3W/5W/9W

PU5931 = 5W/7W/10W

For detail power value, please refer to Table 2.

RATED VOLTAGE

The DC or AC (rms) continuous working voltage

corresponding to the rated power is determined by

the following formula:

Fig. 5-1

Maximum dissipation (P

max

) in percentage of rated

power as a function of the operating ambient

temperature (T

amb

)

(PxR )

Where

V = Continuous rated DC or

AC (rms) working voltage (V)

P = Rated power (W )

R = Resistance value (Ω )

Fig. 5-2

Maximum dissipation (P

max

) in percentage of rated

power as a function of the operating ambient

temperature (T

amb

)

www.yageo.com

Oct. 31, 2018 V.6

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