Through-hole resisTors
Low Ohmic Wire Resistors
Alloy-Wire Type
Normal Style [ MCW Series ]
FeATures
Material
Resistance Tolerance
T.C.R.
Manganese-copper, Nickel-copper, others upon request
±2%, ±5%
±50ppm/°C, ±100ppm/°C, ±200ppm/°C
iNTroDuCTioN
• The Low Ohmic Alloy-Wire Resistors are
suitable for high power current detection, it is
non-inductive type
• Low Ohmic Wire Resistors meet EU-RoHS
requirements
DiMeNsioNs
L
H
øD
P
Max 0.5
C
øD
P
MCW-06
L
H
C
øD
p
Max 0.5
L
H
C
øD
P
M-Type
W-Type
C
øD
p
N-Type
Max 0.5
K-Type
B-Type
Max 0.5
MCW-08
MCW-10
MCW-12
MCW-14
MCW-16
MCW-18
MCW-20
MCW-26
0.6±0.02
0.8±0.02
1.0±0.02
1.2±0.02
1.4±0.02
1.6±0.02
1.8±0.02
2.0±0.02
2.6±0.02
0.9±0.1
1.1±0.1
1.3±0.1
1.5±0.1
1.7±0.1
1.9±0.2
2.2±0.2
2.5±0.2
3.2±0.2
3.0±0.5
3.0±0.5
3.0±0.5
3.0±0.5
3.0±0.5
3.0±0.5
3.0±0.5
3.0±0.5
3.0±0.5
Max 0.5
sTYle
Normal
DiMeNsioN
øD
C
h
P, l
Unit: mm
L
P & L could be
designed by customer's
requirement
L
H
47
Note:
eleCTriCAl ChArACTerisTiCs
sTYle
Maximum Current Rating
Resistance Range
Operating Temp. Range
Temperature Coefficient
MCW-06
3A
MCW-08
4.5A
MCW-10
5.5A
MCW-12
7.0A
MCW-14
8.0A
MCW-16
9.5A
MCW-18
11A
MCW-20
12A
MCW-26
18A
0.0014Ω - 0.078Ω
-40°C to +170°C
±50ppm/°C, ±100ppm/°C, ±200ppm/°C
Note: Below or over this resistance value is available on request
eNViroNMeNTAl ChArACTerisTiCs
PerForMANCe TesT
Short Time Overload
Temperature Coefficient
Solderability
Damp Heat Steady State
Endurance at 70°C
Temperature Cycling
Resistance to Soldering Heat
TesT MeThoD
IEC 60115-1 4.13
IEC 60115-1 4.8
IEC 60115-1 4.17
IEC 60115-1 4.24
IEC 60115-1 4.25
IEC 60115-1 4.19
IEC 60115-1 4.18
2.5 times RCWV for 5 Sec.
-55°C to +125°C
235±5°C for 3±0.5 Sec.
40±2°C, 90-95% RH for 56 days, loaded with 0.1 times RCWV
70±2°C at RCWV for 1,000 Hr. (1.5 Hr. on, 0.5 Hr. off)
-55°C
Room Temp.
+155°C
Room Temp. (5 cycles)
260±3°C for 10±1 Sec., immersed to a point 3±0.5mm from the body
APPrAise
±2%
By type
95% Min. coverage
±2.0%
±3.0%
±1.0%
±1.0%
Revision: 201304
Note: RCWV(Rated Continuous Working Voltage) = Power Rating x Resistance Value or Max. working voltage listed above, whichever less.
88
exPlANATioNs oF orDeriNg CoDe
MFr
Code 1 - 3
series Name
See Index
-12
Code 4 - 6
Power rating
-05 = ød0.5mm
-06 = ød0.6mm
-07 = ød0.7mm
-08 = ød0.8mm
-10 = ød1.0mm
-14 = ød1.4mm
-12 = 1/6W
-25 = 1/4W
25S = 1/4WS
-50 = 1/2W
50S = 1/2WS
100 = 1W
1WS = 1WS
200 = 2W
2WS = 2WS
204 = 0.4W
207 = 0.6W
300 = 3W
3WS = 3WS
3WM = 3WM
400 = 4W
500 = 5W
5WS = 5WS
5SS = 5WSS
700 = 7W
7WS = 7WS
10A = 10W
20A = 20W
30A = 30W
40A = 40W
50A = 50W
10S = 10WS
15A = 15W
25A = 25W
10B = 100W
25B = 250W
F
Code 7
Tolerance
P = ±0.02 %
A = ±0.05 %
B = ±0.1 %
C = ±0.25%
D = ±0.5 %
F = ±1 %
G = ±2 %
J = ±5 %
K = ±10 %
- = Base on Spec.
T
Code 8
Packing style
T = Tape/Box
R = Tape/Reel
B = Bulk
F
Code 9
Temperature Coef-
ficient of Resistance
- = Base on Spec.
A = ±5 ppm/°C
B = ±10 ppm/°C
C = ±15 ppm/°C
S = ± 20ppm/°C
D = ±25 ppm/°C
E = ±50 ppm/°C
F = ±100 ppm/°C
G = ±200 ppm/°C
H = ±250 ppm/°C
I = ±300 ppm/°C
J = ±350 ppm/°C
52-
Code 10 - 12
Forming Type
26- = 26mm
52- = 52.4mm
73- = 73mm
81- = 81mm
91- = 91mm
F = F Type
FK = FK Type
FKK = FKK Type
FFK = F-form Kink
M = M-Type Forming
MB = M-form W/flat
MT = MT Type Forming
MR = MR Type
AV = AVIsert
PN = PANAsert
100r
Code 13 - 17
resistance Value
0R1 = 0.1
100R = 100
10K = 10,000
10M = 10,000,000
exCePTioN:
• Cement series:
• JPW series:
<Code 8>: Special packing style code
B: Bulk with wirewound or metal oxide sub-assembly for resistance value
W: Bulk with ceramic based wirewound sub-assembly for resistance value
M: Bulk with metal oxide sub-assembly for resistance value
F: Bulk with Fiberglass based wirewound sub-assembly for resistance value
<Code 10-12>: Without forming code
Example:
<Code 13-17>: without resistance value code
Example:
JPW-06-T-52-
SQP500JB-10R
51单片机
