Title: Engineering Product Specification Telecom Circuit Protector

Revision: L

 

 

Printed on: 7/14/2003

Sheet 14

of

18

9. LAND PATTERN

mm

 

(inches)

5.2

(0.204)

3.7

(0.145)

4.0

(0.157)

12.6

(0.496)

10.TEMPERATURE DERATING CURVE

10.1Normal Operating Temperature: 25°C ± 2°C (77 °F ± 3.6 °F)

10.2Maximum Operating Temperature: -55°C to 125°C with proper correction factor applied

10.2.2Chart of correction factor for TCP500mA and TCP1.25A

 

150

 

 

 

 

 

 

 

 

 

 

140

 

 

 

 

 

 

 

 

 

Rating

130

 

 

 

 

 

Effect on Current

 

120

 

 

 

 

 

 

Rating

 

 

110

 

 

 

 

 

 

 

 

100

 

 

 

 

 

 

 

 

 

of

 

 

 

 

 

 

 

 

 

90

 

 

 

 

 

 

 

 

 

Percent

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

70

 

 

 

 

 

 

 

 

 

60

 

 

 

 

 

 

 

 

 

50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

 

 

 

 

 

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

 

-55

-40

-20

0

20

40

60

80

100

125

Ambient °C

10.2.3Chart of correction factor for TCP2A to be created

10.3Storage Temperature: -55°C to 125°C (-67° F to 185°F)

This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.

Page 28
Image 28
Cooper Bussmann 6125TD dimensions Land Pattern, Temperature Derating Curve