Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

PWR1913/PWR2615/PWR4525/PWR6327 Surface Mount Wirewound Power Resistors

Product Dimensions

How to Order

PWR4525 W 7R50 J E

Model

PWR1913

PWR4525

PWR2615

PWR6327

Type

W = Wirewound Inductive

N = Wirewound Non-Inductive

(Not available for PWR1913)

Resistor Value for all Tolerances

<100 ohms ....“R” represents decimal

point (examples: 7R50 =

7.5

Ω; R050 = 0.050 Ω)

≥100 ohms ....First three digits are

significant, fourth digit rep-

resents number of zeros

to follow (examples: 2000

= 200

Ω; 2002 = 20K Ω)

Absolute Tolerance*

J = ±5 %

F = ±1 %

Packaging

E = Tape & Reel

___ = Bulk

*Tolerances as low as 0.01 % available on

resistance values greater than 100 ohms.

Consult factory.

A

C

F

E DIA.

B

D

Recommended Pad Layout

L

H

W

DIMENSIONS:

MM

(INCHES)

Model

A

±0.4

(±0.015)

B

±0.4

(±0.015)

C

±0.4

(±0.015)

D

±0.4

(±0.015)

F

±0.4

(±0.015)

Lead

Thickness

±0.05

(±0.002)

E

±0.4

(±0.015)

Height

±0.13

(±0.005)

W

±0.4

(±0.015)

H

±0.4

(±0.015)

L

±0.4

(±0.015)

PWR1913

4.8

(0.190)

3.3

(0.130)

2.8

(0.110)

1.5

(0.060)

1.0

(0.040)

0.15

(0.006)

2.5

(0.100)

0.13

(0.005)

1.6

(0.062)

2.5

(0.100)

6.4

(0.250)

PWR2615

6.6

(0.260)

3.9

(0.155)

3.2

(0.125)

1.8

(0.070)

1.8

(0.070)

0.15

(0.006)

3.0

(0.120)

0.13

(0.005)

2.4

(0.096)

2.8

(0.112)

8.6

(0.337)

PWR4525

11.4

(0.450)

6.4

(0.250)

4.6

(0.180)

3.0

(0.120)

2.5

(0.100)

0.15

(0.006)

4.8

(0.190)

0.13

(0.005)

3.9

(0.155)

5.8

(0.230)

13.7

(0.540)

PWR6327

15.9

(0.625)

6.9

(0.270)

6.4

(0.250)

3.0

(0.120)

3.4

(0.135)

0.15

(0.006)

2.8

(0.110)

0.13

(0.005)

5.1

(0.200)

3.8

(0.150)

17.8

(0.700)

Packaging Specifications

Typical Part Marking

Model

Tape

Pieces

per Reel

Bulk Pkg.

Quantity

PWR1913

12 mm / Embossed Plastic

3000

250 pcs.

PWR2615

16 mm / Embossed Plastic

2000

250 pcs.

PWR4525

24 mm / Embossed Plastic

1000

250 pcs.

PWR6327

28 mm / Embossed Plastic

700

250 pcs.

Note:

PWR1913 will contain only the

Resistance Code on the top line and

the Resistance Tolerance on the bottom

line. PWR2615 will not contain the

Manufacturer’s Trademark.

Soldering Profile

25

75

125

175

225

275

0

50

100

150

200

250

300

Time (seconds)

60 - 120 seconds

60 - 90

seconds

260 °C peak

190 °C

150 °C

220 °C

Ramp Down

6 °C/second

255 °C

Maximum of 20 seconds between

+255 °C and +260 °C

Ramp Up

3 °C/second maximum

10 seconds minimum

<1>

<1>

REV. 01/11

MANUFACTURER'S

TRADEMARK

RESISTANCE

CODE

005

J

YYWW

DATE CODE

RESISTANCE

TOLERANCE