B72650M171K72 EPCOS Inc, B72650M171K72 Datasheet - Page 23
B72650M171K72
Manufacturer Part Number
B72650M171K72
Description
Varistors 175V 400A 75pF Varistor
Manufacturer
EPCOS Inc
Series
B726r
Datasheet
1.CU3225K250G2.pdf
(35 pages)
Specifications of B72650M171K72
Voltage Rating Dc
225 V
Voltage Rating Ac
175 V
Peak Surge Current
400 A
Surge Energy Rating
5.6 J
Operating Temperature Range
- 40 C to + 85 C
Mounting
SMD/SMT
Termination Style
SMD/SMT
Varistor Voltage
175 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
B72650M0171K072
2.3
EPCOS multilayer CTVS with AgNiSn termination are designed for the requirements of lead-free
soldering processes only.
Soldering temperature profiles to JEDEC J-STD-020D, IEC 60068-2-58 and ZVEI recommenda-
tions.
3
3.1
Type
CT... / CD...
CT... / CD...
CN...
CN...K2
Arrays
ESD/EMI filters 0405, 0508
CU
SHCV
3.2
All EPCOS MLVs with nickel barrier and AgPt termination are suitable and fully qualiyfied for lead-
free soldering. The nickel barrier layer is 100% matte tin-plated.
3.3
AgPd-terminated MLVs are mainly designed for conductive adhesion technology on hybrid materi-
al. Additionally MLVs with AgPd termination are suitable for reflow and wave soldering with SnPb
solder.
Note:
Lead-free soldering is not approved for MLVs with AgPd termination.
3.4
The silver-platinum termination is approved for reflow soldering, SnPb soldering and lead-free
with a silver containing solder paste. In case of SnPb soldering, a solder paste Sn62Pb36Ag2 is
recommended. For lead-free reflow soldering, a solder paste SAC, e.g. Sn95.5Ag3.8Cu0.7, is
recommended.
Please read Cautions and warnings and
Important notes at the end of this document.
SMD disk varistors (CU varistors)
Standard series
Lead-free soldering processes
Recommended soldering methods - type-specific releases by EPCOS
Overview
Nickel barrier and AgPt terminated multilayer CTVS
Silver-palladium terminated MLVs
Silver-platinum terminated MLVs
Case size
0201/ 0402
0603 ... 2220
0603 ... 2220
1812, 2220
0405 ... 1012
3225, 4032
-
Reflow soldering
SnPb
Approved
Approved
Approved
Approved
Approved
Approved
Approved
No
Page 23 of 35
Lead-free
Approved
Approved
No
Approved
Approved
Approved
Approved
No
Wave soldering
SnPb
No
Approved
Approved
No
No
No
Approved
Approved
Lead-free
No
Approved
No
No
No
No
Approved
Approved