CMA02040X3309GB300 Vishay, CMA02040X3309GB300 Datasheet - Page 9
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CMA02040X3309GB300
Manufacturer Part Number
CMA02040X3309GB300
Description
Res Carbon Film 1406 33 Ohm 2% 1/4W Molded Melf SMD Blister T/R
Manufacturer
Vishay
Type
Carbon Filmr
Series
CMAr
Datasheet
1.CMA02040X1003GB300.pdf
(10 pages)
Specifications of CMA02040X3309GB300
Case Size
1406
Resistance Value
33 Ohm
Power Rating
1/4 W
Tolerance
2 %
Resistance (ohms)
33
Power (watts)
0.4W
Composition
Carbon Film
Features
Pulse Withstanding
Size / Dimension
0.055" Dia x 0.142" L (1.40mm x 3.60mm)
Lead Style
Surface Mount (SMD - SMT)
Package / Case
MELF, 0204
Resistance In Ohms
33.0
Case
0204
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Temperature Coefficient
-
Height
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
CMA-33TR
CMA 0204
Vishay Beyschlag
Note
(1)
HISTORICAL 12NC INFORMATION
• The resistors have a 12-digit numeric code starting with
• The subsequent 4 digits indicate the resistor type,
• The remaining 4 digits indicate the resistance value:
www.vishay.com
66
CLAUSE
60115-1
TEST PROCEDURES AND REQUIREMENTS
4.29
4.30
4.17.2
4.18.2
4.32
4.7
4.35
HISTORICAL 12NC - Resistor type and packaging
TYPE
CMA 0204
2312.
specification and packaging; see the 12NC table.
- The first 3 digits indicate the resistance value.
- The last digit indicates the resistance decade in
The quoted IEC standards are also released as EN standards with the same number and identical contents.
EN
accordance with the 12NC Indicating Resistance Decade
table.
60068-2
METHOD
21 (Ue
45 (XA)
45 (XA)
58 (Td)
58 (Td)
TEST
DESCRIPTION
IEC
-
-
3
(1)
)
Component solvent resistance
Solvent resistance of marking
Resistance to soldering heat
± 2 %
TOL.
Shear (adhesion)
Voltage proof
Flammability
Solderability
TEST
For technical questions, contact:
High Pulse Load MELF Resistors
Solder bath method ; (260 ± 5) °C; (10 ± 1) s
Stability for product types:
IEC 60 695-11-5
Isopropyl alcohol; 50 °C; method 1,
Isopropyl alcohol; 50 °C; method 2
3000 UNITS
159 2....
SnAg3.5; non-activated flux;
(215 ± 3) °C; (3 ± 0.3) s
(235 ± 3) °C; (2 ± 0.2) s
BL
Solder bath method;
Solder bath method;
non-activated flux;
U
SnAg3Cu0.5 or
RMS
Last Digit of 12NC Indicating Resistance Decade
Historical 12NC Example
The 12NC of a CMA 0204 resistor, value 47 kΩ with ± 2 %
tolerance, supplied in blister tape of 3000 units per reel is:
2312 159 24703.
PROCEDURE
toothbrush
SnPb40;
melf@vishay.com
= U
45 N
10 s
(1)
RESISTANCE DECADE
ORDERING CODE 2312 ... .....
, needle flame test;
BLISTER TAPE ON REEL
ins
100 kΩ to 999 kΩ
10 kΩ to 99.9 kΩ
1 kΩ to 9.99 kΩ
100 Ω to 999 Ω
10 Ω to 99.9 Ω
; 60 s
CMA 0204
Good tinning (≥ 95 % covered);
Good tinning (≥ 95 % covered);
PERMISSIBLE CHANGE (ΔR)
No flashover or breakdown
10 000 UNITS
No burning after 30 s
± (0.5 % R + 0.1 Ω)
No visible damage
REQUIREMENTS
no visible damage
no visible damage
no visible damage
No visible damage
149 2....
Marking legible;
10 Ω to 100 kΩ
Document Number: 28717
B0
LAST DIGIT
Revision: 01-Mar-10
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