Datasheet
CONFIDENTIAL DOCUMENT
12 5 11
MF 4 0
Product Type: Tolerance: Resistance Value:
Packing Quantity:
MF = Metal Film 
B = ± 0.1% 
E-24 series: the 1
s
t
di
g
it is"0"
,
1 = 1,000pcs
C = ± 0.25% 
the 2
nd
& 3
rd
di
g
its are fo
r
2 = 2,000pcs
D = ± 0.5% 
the significant figures of the  4 = 4,000pcs
F = ± 1% 
resistance and the 4
th
indicate
5 = 5,000pcs
G = ± 2% 
the number of zeros following: A = 500pcs
Special Feature:
J = ± 5% 
 "J" ~ 0.1, "K" ~ 0.01 B = 2,500pcs
0 = Standard
Ex.: 4.7Ω ~ 47J, 4.7KΩ ~ 472
0 = for Bulk/Box
F = Non-Flame
E--96 Series: the 1
s
t
 to 3
r
d
 digits
I = Non-Inductive
are significant figures of 
resistance and the fourth 
one denotes number of zeros 
following:
Packing Type:
Wattage:
 Ex.: 1.33KΩ = 1331
 A = Tape/Box
Normal size: Small size:
 T = Tape/Reel
 W8 = 1/8W  S4 = 1/4W-S
 B = Bulk/Box
 W4 = 1/4W  S2 = 1/2W-S
 P = Tape/Box of 
 W2 = 1/2W  06 = 0.6W-S
PPM requirement:
PT-26mm
 1W = 1W  M7 = 0.75W-S
B = ± 15PPM
 2W = 2W  1S = 1W-S
C = ± 25PPM
 3W = 3W  2S = 2W-S
F = ± 50PPM
 3S = 3W-S
G = ± 100PPM
J = ± 200PPM
Addition Information:
Extra Small size:
P = Panasert type
 U2 = 1/2W-SS
1 = Avisert type 1
 04 = 0.4W-SS
2 = Avisert type 2
3 = Avisert type 3
0 = PT-52mm, PT-26mm
8 = PT-58mm
9 = PT-64mm
7 = Lead wire(H) 38mm 
 Sample: MF 1/4W +/- 1% 50ppm 100Ω T/B 1,000 → MF0W4FF1000A10
Part Number System
Explanation of Part Number System
(Metal Film Fixed Resistors)
34 6 7 9 12 14
00 A
810
00W F F 1
13
1
Page 7. 2014/01/14--Version: 2










