3312 - 2 mm SMD Trimming Potentiometer

Reliability Testing Procedures (Continued)

Reliability Parameter

Test

Tested According to

Condition to be

Satisfied after

Testing

Mechanical Reliability

Solderability

CECC 42200, Test 4.10.1, Test Ta, IEC 68-2-20 solder bath

and reflow method

Solderable at

shipment and after

2 years of storage,

criteria: >95% must

be covered by solder

for reflow meniscus

Resistance to

Soldering Heat

CECC 42200, Test 4.10.2, Test Tb, IEC 68-2-20 solder bath

nad reflow method

|δVn (1 mA)| < 5 %

Terminal Strength JIS-C-6429, App. 1, 18N for 60 sec. - same for AEC-Q200

Test 22

No visual damage

Board Flex

JIS-C-6429, App. 2, 2 mm min.

AEC-Q200 test 21 - Board flex: 2 mm flex min.

|δVn (1 mA)| < 2 %

No visible damage

Vibration

CECC 42200, Test 4.15, Test Fc, IEC 68-2-6,

AEC-Q200 Test 14

Frequency range 10 to 55 Hz (AEC: 10-2000 Hz)

tal duration 6 h (3x2 h) (AEC: 12 cycles each of 3 directions)

Waveshape - half sine

|δVn (1 mA)| < 2 %

No visible damage

Mechanical Shock

CECC 42200, Test 4.14, Test Ea, IEC 68-2-27, AEC-Q200

Test 13.

Pulse duration = 11 ms,

Waveshape - half sine; Number of shocks = 3x6

|δVn (1 mA)| < 10 %

No visible damage

Electrical Transient

Conduction

ISO-7637-1 Pulses AEC-Q200 Test 30: Test pulses 1 to 3.

Also other pulses - freestyle.

|δVn (1 mA)| < 10 %

No visible damage

3312 - 2 mm SMD Trimming Potentiometer

AVHT Series - High Temperature Automotive Grade Varistors

Specifications are subject to change without notice.

Users should verify actual device performance in their specific applications.