• 4222 South Staples Street • Corpus Christi Texas 78411 USA

Wire and Film Technologies Division

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

Physical Data

Dimensions (Inches and (mm))

Style

L

W

T

Wrap-around

Planar

Weight (g)

A

B*

C

0805

.079 ± .012

(2.0 ± 0.3)

.049 ± .008

(1.25 ± 0.2)

.027

(.07)

.012 ± .006

(0.3 ± 0.15)

.035

(0.9min)

.012 ± .004

(0.3 ± 0.1)

0.009

1005

.098 ± .012

(2.5 ± 0.3)

.049 ± .008

(1.25 ± 0.2)

.027

(.07)

not available

.016 ± .006

(0.4 ± 0.15)

0.015

1206

.126 ± .016

(3.2 ± 0.4)

.063 ± .008

(1.6 ± 0.2)

.027

(.07)

.016 ± .008

(0.4 ± 0.2)

.067

(1.7min)

.016 ± .006

(0.4 ± 0.15)

0.020

* This dimension determines the number of conductors which may pass under the surface mounted device.

APPLICATION NOTES:

Mounting

This chip resistor is ideally suited for handling by automatic methods due to its rectangular shape and the small dimensional tolerances. Electrical

connection to a ceramic substrate or to a printed circuit board can be made by reflow soldering of wrap-around terminations. The ‘F’ terminations

provide good leach properties and ensure reliable contact. Due to the robust construction, the resistor chip can be immersed completely in the solder

bath for 30 seconds at 260°C. This enables the resistor to be mounted on one side of a printed circuit board and other wire-leaded components on

the other side. The presence of moisture will not damage the resistor in any way.

Ordering Data

Sample Part No.

IRC Type

CR

Style

0805, 1005, 1206

Termination

F = Wrap Around, P = Planar Gold

Resistance Value (EIA 4-digit code)

(100

Ω and greater - First 3 significant digits plus 4th digit multiplier)

Example: 100

Ω = 1000; 1000Ω = 1001, 150,000Ω = 1503

(Less than 100

Ω - "R" is used to designate decimal)

Example: 51

Ω = 51R0; 1Ω = 1R00; 0.25Ω = R250

Tolerance

K = 10%; S = 25%; Y = 50%

Packaging

T = Tape Pack (3K per Reel), W = Waffle Pack

HR

0805

F

100M

J

W

Specify type, reference, etc. as indicated in this example of a HR0805F 100M ohms K resistor with wrap-around

terminations and packed in a waffle pack. 1005 is available in Waffle Pack only.

C

C

T

W

L

T

W

L

B

A

A

Planar Terminations

Wrap

Around

Terminations

(3 Faces)

High Value

Surface Mount Resistor

HR Series Issue October 2008 Sheet 1 of 2