Surge Withstanding Chip Resistor
CRSW Series
MERITEK
Surge Withstanding Chip Resistor-SWR Series
■Construction
L
D1
W
3
4
5
6
T
8
1
9
7
2
D2
Alumina Substrate
Edge Electrode (NiCr)
Barrier Layer (Ni)
Resistor Layer (RuO2/Ag)
Primary Overcoat (Glass)
Secondary Overcoat (Epoxy)
1
2
3
4
5
6
7
Bottom Electrode (Ag)
Top Electrode (Ag-Pd)
8
9
External Electrode (Sn)
■Features
-High power rating
-Excellent surge withstanding & pulse
withstanding performance
■Dimensions
Unit: mm
Weight
(g)
(1000pcs)
Size
Type
L
W
T
D1
D2
(Inch)
-Improved working voltage ratings
-Standard package sizes of 0603~2512
CRSW.
CRSW.
CRSW.
CRSW.
CRSW.
CRSW.
0603
0805
1206
1210
2010
2512
1.60±0.10 0.80±0.10 0.45±0.10 0.30±0.20 0.30±0.20
2.00±0.10 1.25±0.10 0.50±0.10 0.35±0.20 0.40±0.20
3.10±0.10 1.55±0.10 0.55±0.10 0.50±0.25 0.50±0.20
2.042
4.368
8.947
■Applications
-Metering (Testing/Measurement)
-Medical Devices
-Automotive
3.20±0.10 2.60±0.15 0.55±0.10 0.50±0.25 0.50±0.20 15.959
5.00±0.20 2.50±0.15 0.55±0.10 0.60±0.25 0.50±0.20 24.241
6.35±0.20 3.20±0.15 0.55±0.10 0.60±0.25 0.50±0.20 39.448
-Power supply
-Charger
-Inverter
-LCD Video Monitors
■Part Numbering
CRSW
0603
A
1001
J
E
Product
Type
Dimensions
Power
Rating
Resistance
Resistance
Tolerance
TCR
(PPM/'C)
0603
0805
1206
1210
2010
2512
A: 1.5W
O: 1/3W
Q: 3/4W
U: 1/2W
V: 1/4W
W: 1/8W
1001:.1Kohm
1004: 1Mohm
J: ±5%
E: ±100
F: ±200
1001: 1KΩ
1004: 1MΩ
1005: 10MΩ
: Standard Marking
N: No Marking
K: ±10%
1005: 10Mohm M: ±20%
■Derating Curve
100
80
60
40
20
0
0
20
40
60
80
100
120
140
160
180
Ambient Temperature(
)
℃
Specifications are subject to change without notice.
rev.6a
.