Additional
Information:
0 = PT-52 mm,
NIL for PT-26
8 = PT-58 mm
9 = PT-64 mm
7 = Lead wire
(H=38mm)
*More details, please see pages 77-78.
METAL OXIDE FILM FIXED RESISTORS
•
High safety standard, high purity ceramic core
•
Excellent non-flame coating, non-inductive type available
•
Stable performance in diverse environment, meet EIAJ-RC2655A
requirements
•
Too low or too high ohmic value can be supplied on a case to case basis
Ordering Procedure: (Ex.: MOR 1/2W, +/-5%, 100
, T/B-1000)
M O R 0 W 2 J 0 1 0 1 A 1 0
Resistor Type:
MOR = Metal Oxide Film
Fixed Resistors
Special Feature:
0 = Standard Product
I = Non-Inductive
Wattage:
Normal size: W4=1/4W, W2=1/2W, 1W=1W, 2W=2W,
3W=3W, 5W=5W, 7W=7W, 8W=8W, 9W=9W
Small size: S2=1/2W-S, 1S=1W-S, 2S=2W-S, 3S=3W-S,
5S=5W-S,
Extra small size: 5U=5W-SS
Tolerance:
G = ±2%, J = ±5%, K = ±10%
Temperature coefficient
± 350PPM/°C
Short-time overload
Normal size:
¨
R/R
±(1.0% + 0.05
), with no evidence of mechanical damage.
Small
size:
¨
R/R
±(2.0% + 0.05
), with no evidence of mechanical damage.
Dielectric withstanding voltage
No evidence of flashover, mechanical damage, arcing or insulation breakdown.
Pulse overload
Normal size:
¨
R/R
±(2.0% + 0.05
), with no evidence of mechanical damage.
Small
size:
¨
R/R
±(5.0% + 0.05
), with no evidence of mechanical damage.
Terminal strength
No evidence of mechanical damage.
Resistance to soldering heat
¨
R/R
±(1.0% + 0.05
), with no evidence of mechanical damage.
Solderabilit
y
Min. 95% coverage
Resistance to solvent
No deterioration of protective coating and markings.
Temperature cycling
¨
R/R
±(2.0% + 0.05
), with no evidence of mechanical damage.
Humidity (Steady state)
¨
R/R
±(2.0% + 0.05
), with no evidence of mechanical damage.
Load life in humidity
¨
R/R
±5% for <100K
;
±10% for
±100K
Load life
¨
R/R
±5% for <100K
;
±10% for
±100K
Non-Flame
No evidence of flaming or arcing.
2006 - 2007
Resistance Value:
•E-24 series: the 1st digit is “0”, the
2nd & 3rd digits are for the significant
figures of the resistance and
the 4th indicate the number of zeros:
“J” ~ 0.1, “K” ~ 0.01
Ex. 4.7 ~ 47J, 4.7K ~ 472
•E-96 series: The 1st to 3rd digits
are significant figures of resistance
and the 4th one denotes number
of zeros.
Ex. 1.33 K = 1331
Packing Type:
A = Tape / Box
T = Tape / Reel
B = Bulk / Box
P = Tape / Box of
PT-26 mm
Packing Qty:
1 = 1,000 pcs, 2 = 2,000 pcs,
5 = 5,000 pcs, A = 500 pcs,
B = 2,500 pcs, 0 = for Bulk / Box packing.
Page 24
* More explanation on part no, please see details on pages 79-80.
Part
No.
Power
Rating
at 70°C
Part
No.
Max.
Overload
Voltage
0.05
0.05
Power
Rating
at 70°C
METAL OXIDE FILM FIXED RESISTORS
. Style
Dimension (mm)
D Max. L Max. H ± 3 d ±
Max.
Working
Voltage
Max.
Overload
Voltage
Dielectric
Withstanding
Voltage
Resistance
Range
MOR0W4
MOR-25
1/4W (0.25W)
2.5
7.5
28
0.54
250V
400V
250V
0.3
Ω
~ 50K
Ω
MOR0W2
MOR-50
1/2W (0.5W)
3.5
10.0
28
0.54
250V
400V
250V
0.3
Ω
~ 50K
Ω
MOR01W
MOR-100
1W
5.0
12.0
28
0.70
350V
600V
350V
0.3
Ω
~ 50K
Ω
MOR02W
MOR-200
2W
5.5
16.0
28
0.70
350V
600V
350V
0.3
Ω
~ 50K
Ω
MOR03W
MOR-300
3W
6.5
17.5
28
0.75
500V
800V
500V
5
Ω
~ 100K
Ω
MOR05W
MOR-500
5W
8.5
26.0
38
0.75
750V
1,000V
750V
5
Ω
~ 150K
Ω
MOR07W
MOR-700
7W
8.5
32.0
38
0.75
750V
1,000V
750V
20
Ω
~ 150K
Ω
MOR08W
MOR-800
8W
8.5
41.0
38
0.75
750V
1,000V
750V
30
Ω
~ 200K
Ω
MOR09W
MOR-900
9W
8.5
54.0
38
0.75
750V
1,000V
750V
50
Ω
~ 200K
Ω
Style
Dimension (mm)
D Max. L Max. H ± 3 d ±
Max.
Working
Voltage
Dielectric
Withstanding
Voltage
Resistance
Range
MOR0S2
MOR-50-S
1/2W (0.5W)
2.5
7.5
28
0.54
250V
400V
250V
0.3
Ω
~ 50K
Ω
MOR01S
MOR-100-S
1W
3.5
10.0
28
0.54
350V
600V
350V
0.3
Ω
~ 50K
Ω
MOR02S
MOR-200-S
2W
5.0
12.0
28
0.70
350V
600V
350V
0.3
Ω
~ 50K
Ω
MOR03S
MOR-300-S
3W
5.5
16.0
28
0.70
350V
600V
350V
0.3
Ω
~ 50K
Ω
MOR05U
MOR-500-SS
5W
6.5
17.5
28
0.75
500V
800V
500V
5
Ω
~ 100K
Ω
MOR05S
MOR-500-S
5W
8.0
25.0
38
0.75
500V
800V
500V
5
Ω
~ 150K
Ω
Note:
•
Standard E-24 series values in ±5% tolerance
•
Standard
gray base color for normal size
product; sea blue color for small size product
•
Standard Non-flammable coating
•
Non-Inductive type available on a case to case basis
Derating Curve
Heat Rise Chart
2006 - 2007
Page 25
