|
Resistive Products
|
|
|
|
Vishay
Part Number
|
CRA04S
|
WSL-0805
WSL-1206
WSL-2010
WSL-2512
WSR-2
WSR-3
WSR-5
|
M-TNPW
MCS 0402 to MCA 1206
|
CRCW
|
Description
| -
Thick film resistor arrays
| | | -
Thick film chip resistors
|
Benefit
| | -
Ultra low ohmic values: down to 1 milliohm
-
Tight tolerances: 1 %
-
Low TCs: 30-70 ppm/C
-
Up to 5 W power ratings
-
Small sizes: 0805
| -
Very tight tolerances: 0.1 %, 0.5 %, etc.
-
Very low TCs: 10/25/50 ppm/K Low noise
-
Good pulse handling
-
Various case sizes (0402 and up)
| -
General applications
-
High reliability
-
Various case sizes (0201 and up)
|
Competition
| -
Rohm
-
Panasonic
-
KOA
-
Yageo/Phycomp
-
Kamaya
-
Kyocera/AVX
| | -
Susumu
-
Panasonic
-
Yageo/Phycomp
-
KOA
-
Kamaya
| -
Rohm
-
Panasonic
-
KOA
-
Yageo/Phycomp
-
Kamaya
-
Kyocera/AVX
|
Target Market
|
| | | -
Cellular telephones
-
Telecommunications
-
Hearing aid devices
-
Memory modules
|
Remarks
| -
Estimated usage can be more than 100 per cellular telephone
-
Qualification pack available
-
Very competitive pricing and lead time
| -
High wattage versions available denoted by –18 suffix
-
4 terminal 1% milliohm parts available
-
WSR2/3/5 (SMDs) can replace LVRs (leaded)
-
6-weeks maximum lead time
-
Vishay is world market leader
| -
Very short lead times
-
Very competitive pricing
| -
Competitive pricing and lead time
|
|
Resistive Products
|
Non-Linear Resistors
|
|
|
Vishay
Part Number
|
WSE0805
|
2322 615 3x Series – Size 0603
2322 615 4x Series – Size 0402
|
2322 573 Series – Size 0603
2322 574 Series – Size 0805
|
2322 66x Series
|
Description
| | -
NTC SMD NiSn for temperature management
| -
Multilayer varistors (MLV) NiSn for ESD protection
| -
PTC overload for resetable overcurrent protection
|
Benefit
| -
High power rating of .25 W in 0805 size package
-
Wide ohmic range of 10 ohm to 10 kohm
-
Tight tolerances: down to 0.1%
-
Superior overload and pulse handling capability compared to thin film
-
Low TCR: 15 ppm/C
| -
Excellent stability
-
Tight tolerance on R and B
-
Lead (Pb)-free
-
Fully glass coated
| -
Good stability
-
Low leakage current due to full glass coating
-
Fast response time (<0.5 ns)
-
Bi-directional
-
Lead (Pb)-free
| -
Excellent stability
-
Fast recovery time
|
Competition
|
| -
Murata
-
TDK
-
Ishizuka
-
Hokoriku
| | |
Target Market
| -
Battery chargers/packs
-
DC/DC converters
-
High frequency and high precision circuits
| -
Mobile telephones
-
Battery packs
-
Battery chargers
| | |
Remarks
| -
Very low inductance: <0.08 uH
-
SMD alternative for low power leaded wirewound resistors
| -
Custom designs possible (specific R and B)
| | -
Custom designs on request
|
