38

39

Envir onmental Perfor mance Specifications

Mil. Std.

Test

Test

Max.

∆R 202 Method

Cond.

Test Description

Thermal Cycling

Series 752, 753, 766, 770

0.5%

107

B

5 cycles, -65°C to +125°C

Series 767, 768

0.25%

Series 742, 743, 744, 745, 746

1.0%

5 cycles, -55°C to +125°C

Short Time Overload

Series 766, 770

0.5%

2 1/2 x rated voltage, 5 sec (100V Max.)

Series 752, 753

0.5%

2 1/2 x rated voltage, 5 sec (50V Max.)

Series 767, 768

0.25%

2 1/2 x rated voltage, 5 sec. (100V Max.)

Series 742, 745

2.0%

2 1/2 x rated voltage, 5 sec (100V Max.)

Series 743

2.0%

2 1/2 x rated voltage, 5 sec. (200V Max.)

Series 744

2.0%

2 1/2 x rated voltage, 5 sec (400V Max.)

Series 746

2.0%

2 1/2 x rated voltage, 5 sec (50V Max.)

Moisture Resistance

Series 752, 753, 766, 767,

0.5%

106

240 hours, 0.1 rated load, -10°C to +65°C,

768, 770

90% RH

Series 742, 743, 744, 745, 746

2.0%

Load Humidity

Series 752, 753, 766, 767,

1.0%

1000 hours, 0.1 rated load, 70°C, 85-92% RH

768, 770

High Temp Exposure

Series 752, 753, 766, 767, 768, 770

1.0%

240 hours, no load, @ 125°C

Series 742, 743, 744, 745, 746

1.0%

1000 hours, no load, @ 125°C

Load Life

Series 752, 753, 766, 767, 768

1.0%

108

F

2000 hours @ 70°C, rated load

Series 770

D

1000 hours @70°C, rated load

Series 742, 743, 744, 745, 746

1.0%

1000 hours @ 70°C, rated load

Resistance to Solder Heat

Series 752, 753, 766, 767, 768

0.25%

30 seconds @ 218°C, dwell

Series 770

0.25%

A

3 second dwell @ 350°C solder

Series 742, 743, 744, 745, 746

1.0%

B

10 second dwell @ 260°C solder

Resistance to Leach

Series 742, 743, 744, 745, 746, 752, 753

N/A

120 seconds @ 260°C solder

Mechanical Shock

Series 752, 753, 766, 767,

0.25%

213

I

100g, 1 msec., 3 shocks each plane

768, 770

Vibration

Series 752, 753, 766, 767

0.25%

204

D

20g, 10-2000Hz, 4 hours/plane

768, 770

Mil. Std.

Test

Test

Max.

∆R 202 Method

Cond.

Test Description

Terminal Strength

Series 766, 767, 768

0.9 Kg. pull, 30 sec., two 45° bends

Series 770

0.25%

2.0 Kg. pull, 30 sec., three 45° bends

Low Temp Storage

Series 752, 753, 766, 767

0.25%

24 hours @ -65°C, no load

768, 770

Low Temp Operation

Series 752, 753, 766, 767

0.25%

45 min @ -65°C, full load

768, 770

Flammability (UL)

Series 752, 753, 766, 767

N/A

94V-0

768, 770

Non-Fungus per MIL-STD 810C

Series 752, 766, 767, 768, 770

Resistance to Solvents

Series All

Isopropyl alcohol

Solderability

Series All

RMA Flux, 230°C, 5 Seconds dip, 95% coverage