Dielectric constant and tolerance @10 GHz Dissipation factor (Loss tangent) @10 GHz. Typ. Thermal coeff. of εr 0° to100°C ppm/ °C (Typical) Volume resistivity Mohm•cm (Minimum) Surface resistivity Mohm (Minimum) Tensile modulus Kpsi (MPa)

2.20±0.020 2.33±0.020 2.40±2.60 0.040

R 6 0 T/d 1 0 ur , 6 oid ® 01 0L M

RT /d u 60 roi 06 d ®

RT /du 60 roid ® 02

TR

A

L 2 ( G 0 0 0 AM ® T,G X)

PROPERTY

R 58 T/d 80 ur (G oid ® R, GP ) R 58 T/d 70 ur (G oid ® R, GP UL )

RT/duroid® and TMM® Microwave Laminates

2.94±0.040 6.15±0.150 10.2±0.250

0.0009

0.0012

0.0019

0.0012

0.0019

0.0023

-125

-115

-100

+16

-410

-425

2x107

2x107

2x107

106

2x107

3x108

2x108

4x107

107

1) 2) 3) 4) 5)

10i

3.27 ±0.030

4.50 ±0.045

6.00 ±0.080

9.20 ±0.230

9.80 ±0.245

0.0020

0.0020

0.0023

0.0023

0.0020

(4)

(4)

1x108

2x107

—

7x107

5x106

>9x109

1x109

1x109

4x107

—

135(932)

Y

125(863)

185(1277) 1300(8970)

120(828)

91(628)

81(559)

-38

(4)

6x108

74(511)

-10

(4)

3x109

(Typical)

Specific gravity (Typical)

10

5x105

120(828)

Coefficient (3) X of thermal expansion Y 0°to 100°C ppm/°°C (Typical) Z

6

—

189(1340) 1700(11,730)

Thermal (5) conductivity W/m/°° K (Typical)

4

+39

156(1076)

Moisture absorption D23/24 % (Maximum)

Temperature Stable Microwave Laminates

3

X

Compressive modulus-Z axis Kpsi (MPa) (Typical)

TMM®

-43

(1) (1) 1916 (1) 2000* (1)2200 2400 (13,210) (13,790) (15,168) (16,547) (1)

1916 (1)2000* (1 )2200* (1)2400 (13,210) (13,790) (15,168) (16,547) 742 (5116)

752 (5185)

736 (5075)

575 (3964)

(2)

(2)

(2)

(2)

—

136 (938)

120 (828)

—

360* (2482)

155 (1070)

311 (2146)

0.015

0.015

0.03

0.1

0.05

0.6 (LM 0.05)

0.20

0.22

0.24

0.60

0.49

0.78

0.70

0.70

0.72

0.76

0.76

31

22

15

16

47

24

16

14

16

16

16*

48

28

15

16

34

24

16

14

16

16

16*

237

173

200

24

117

24

20

20

20

20

20*

2.2

2.2

2.2

2.1

2.7

2.9

1.78

2.07

2.37

2.77

2.77

*estimated Young's Modulus Testing conditions: 50 C, 48 hours, 0.50" (12.7mm) thick samples Values represent a linear approximation of CTE for the temperature ranges given, except for RT/duroid 6002 and TMM, which do have a linear behavior. Tested by IPC-TM-650 method 2.5.5.5. Tested by ASTM C518

0.04

0.010

0.06

0.09

—

(2)

0.16

RO

RO

40

43

03 ®

50 ®

M

3.0 ± 0.04(b)

6.15± 0.15

10.2 ± 0.30

3.38± 0.05

3.48± 0.05

0.0013

0.0025

0.0035

0.0022

.004

Thermal coefficient of εr ppm/°°C

13

-160

-280

+40

+50

Volume resistivity (Mohm•cm)

106

103

103

1.7 x 1010

1.2 x1010

Surface resistivity (Mohm)

107

103

103

4.2 x 109

5.7 x 109

300 (2068) 300 (2068)

300 (2068) 300 (2068)

300 (2068) 300 (2068)

3700 (25,510) 3900 (26,889)

1664 (11,473)

Moisture absorption D23/4 (%)