82541110 Wurth Electronics Inc, 82541110 Datasheet - Page 2

• Manufacturer Part Number: 82541110
• Description: VARISTOR 14VDC 200A 1206
• Manufacturer: Wurth Electronics Inc

Specifications of 82541110

• Package / Case: 1206 (3216 Metric)
• Varistor Voltage: 18V
• Current-surge: 200A
• Number Of Circuits: 1
• Maximum Ac Volts: 11VAC
• Maximum Dc Volts: 14VDC
• Energy: 0.50J
• Voltage Rating Dc: 14 V
• Clamping Voltage: 35 V
• Capacitance: 1500 pF
• Mounting: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 732-2549-2

RECOMMENDED SOLDER PAD LAYOUT
Kunde / customer :
Artikelnummer / part number :
Bezeichnung :
description :
C
4 - Wave Soldering Process
5 - Hand Soldering Process
6 - Ultrasonic cleaning
1 - The solder paste shall be printed in a thickness of 150 to 200µm.
2 - The SIR test of the solder paste shall be done（Based on JIS-Z-3284）
3 - IR reflow Pb Free Process suggestin profile (Based on J-STD-020-C):
4 -
- Preheat
- Heating
- Cooling
Lötpad / soldering spec. :
※Perform adequate test in advance as the reflow temperature
Soldering recommend paste is Sn 96.5/Ag 3.5
Rapid heating, partial heating or rapid cooling will easily cause defect of the component. So preheating and gradual cooling process is
suggested. IR soldering has the highest yields due to controlled heating rates and solder liquidus times. Make sure that the element is not
subjected to a thermal gradient steeper than 3 degrees per second. 2 degrees per second is the ideal gradient. During the soldering process,
pre- heating to within 175 degrees of the solders peak temperature is essential to minimize thermal shock.
1.The temperature rising speed is suggested to be 2~3° C/s.
2.Appropriate preheat time will be from 60 to 120 seconds.
3.Temp. maintain at 175 +/-25° C 120 seconds.
1.Careful about sudden rise in temperature as it may worsen
2.Set the peak temperature in 235° C 10-20s or 260° C 3-10s.
1.Ramp down rate 6° C/s max.
Ramp-up rate 3° C/s max.
Temp. maintain at 175 +/-25° C 180 seconds max.
Peak temperature 260° C 3-10s.
Ramp down rate 6° C/s max.
to thermal shock, a preheat is recommended in the soldering
process. and the peak temperature should be under controlled
rigidly in the solder process.
Preheating 150° C
Temperature of soldering iron tip 380° C max. 3 to 5 sec
The Varistorrs shall be cooled gradually at room ambient temperature
For preventing failures or damages. Frequency 29MHz max - radied Power 20W/l max - Period 5mn max
profile will vary according to the conditions of the manufacturing
process, and the specification of the reflow furnace
SISE
0402
0603
0805
1206
1210
1812
2220
the solder ability.
D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400
HIGH SURGE 1206 SMD VARISTOR
0.4~0.6
0.8~1.2
1.0~1.5
1.8~2.5
1.8~2.5
2.5~3.5
3.5~4.6
Spezifikation für Freigabe / specification for release
A
Würth Elektronik eiSos GmbH & Co.KG - Radialex department
Würth Elektronik eiSos GmbH & Co.KG - Radialex department
Würth Elektronik eiSos GmbH & Co.KG - Radialex department
Würth Elektronik eiSos GmbH & Co.KG - Radialex department
82.541.110
1.0~1.8
1.7~3.0
2.1~3.8
3.0~5.8
3.2~6.1
4.0~7.3
5.0~8.5
B
0.6~0.7
1.2~1.6
1.5~2.1
1.8~2.6
2.8~3.8
3.3~4.5
5.2~6.2
C
http://www.we-online.com
0.6~1.2
0.9~1.8
1.1~2.3
1.2~3.3
1.3~3.5
1.5~3.8
1.5~3.9
D
SMD size:
(Unit : mm)
275
250
225
200
175
150
125
100
75
25
275
250
225
200
175
150
125
100
75
25
01:00:00
01:00:00
175°C 150sec max.
1206
Preheat.
02:00:00
02:00:00
Peak Temp.
(3 to 10sec)
(60 to 120sec)
Peak Temp.
260°C
175°C
Time (mn)
Time (mn)
D
03:00:00
03:00:00
(10 to 20sec)
Peak Temp.
245°C
A
B
Peak Temp.
(3 to 10sec)
04:00:00
260°C
04:00:00
C