07.14

General Note

TT Electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.

© TT Electronics plc

www.ttelectronicsresistors.com

Make Possible

High Current

Jumper Chip

LRZ Series

www.bitechnologies.com www.irctt.com www.welwyn-tt.com

General Note

TT electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT electronics’ own data and is considered accurate at time of going to print.

© TT electronics plc

2. 14

High Current Jumper Chip

LRZ Series

Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

04.10

100%

80%

120%

60%

40%

20%

0%

0

50

100

150

Derating Characteristic

Ambient Temperature (˚C)

1000

10

0.1

1

10

100

1000

Pulse Duration (ms)

100

Continuous Pulse Performance

LRZ1206

LRZ2010

LRZ2512

Temperature Derating

Pulse Performance

Welwyn Components

Notes:

R measurements are not applicable to the zero-ohm version.

2. Although 2010 and 2512 sizes have passed temperature cycling and thermal shock, it is in general not recommended that ceramic chips this large

be used on FR4 in a severe temperature cycle environment due to the possibility of solder joint fatigue.

AEC-Q200 Table 7

Method

Result

ref

Test

3

High Temp. Exposure

MIL-STD-202 Method 108

Pass (see note 1)

4

Temperature Cycling

JESD22 Method JA-104

Pass (see note 1)

6

Moisture Resistance

MIL-STD-202 Method 106

Pass (see note 1)

7

Biased Humidity

MIL-STD-202 Method 103

Pass (see note 1)

8

Operational Life (Cyclic Load)

MIL-STD-202 Method 108

Pass (see note 1)

14

Vibration

MIL-STD-202 Method 204

Pass (see note 1)

15

Resistance to Soldering Heat

MIL-STD-202 Method 210

Pass (see note 1)

16

Thermal Shock

MIL-STD-202 Method 107

Pass (see note 1)

18

Solderability

J-STD-002

>95% coverage

21

Board Flex

AEC-Q200-005

Pass (see note 1)

22

Terminal Strength

AEC-Q200-006

Pass (see note 1)

Leach Resistance

Solder dip at 250°C

90s minimum

Full AEC-Q200 qualication applies to sizes 1206, 2010 and 2512 in European coding only.

High Current

Jumper Chip

LRZ Series