Datasheet - NIC Components Corp.

www.niccomp.com/pcn | Technical Support: tpmg@niccomp.com
November 9, 2010
SUB: NIC Components PCN & EOL Notifications
RE: EOL Notification
Product Type:
NIC Series:
Axial Carbon Film Resistors
NCF Series
THE FOLLOWING IS NOTICE THAT THE NCF SERIES IS BEING DISCONTINUED.
Last Time Buy Date: 11/20/2010
Last Time Ship Date: 12/31/2010
REASON FOR TERMINATION: LOW DEMAND
See table 1 for affected NIC part numbers*:
For alternatives NIC suggests the use of the Resistor QuickBUILDER (http://www.niccomp.com/products/qb_resistors.asp) to best
find an alternative SMT or other Leaded Resistor
Discontinued Part Numbers
All part numbers with the prefix NCF25RJ
All part numbers with the prefix NCF25J
All part numbers with the prefix NCF50J
All part numbers with the prefix NCF50RJ
All part numbers with the prefix NCF100J
All part numbers with the prefix NCF200J
*Note: EOL includes all optional tolerances, temperature coefficients and packaging styles.
Follow NIC PCN alerts to get email notifications of EOL and PCN announcements at www.niccomp.com/pcn
I S O 9 0 0 1: 2 0 0 0 R E G I S T E R E D
Carbon Film Resistors
NCF Series
FEATURES
• ECONOMICALLY PRICED FOR COMMERCIAL AND INDUSTRIAL
APPLICATIONS
• WIDE SELECTION OF POWER RATINGS AND RESISTANCE VALUES
• EIA COLOR CODING RESISTANT TO INDUSTRIAL SOLVENTS
• AVAILABLE ON TAPE AND REEL FOR AUTOMATIC INSERTION AND BULK
PACK FOR SMALLER PRODUCTION RUNS
• NEW REDUCED SIZES AT HIGHER POWER RATINGS
includes all homogeneous materials
• ±5% TOLERANCE STANDARD
RoHS
Compliant
STANDARD TYPES, RATINGS AND AVAILABILITY
*See Part Number System for Details
Type
NCF25R
NCF25
NCF50
NCF50R
NCF100
NCF200
Power Rating at 70°C
0.25W
0.25W
0.50W
0.50W
1.0W
2.0W
Max. Working Voltage at 70°C
250V
250V
350V
350V
500V
750V
Max. Overload Voltage at 70°C
500V
500V
700V
700V
1000V
1500V
Resistance Range ±5% (J) Tol. 1.0Ω~10MegΩ 0.5Ω~10MegΩ 1.0Ω~10MegΩ 1.0Ω~10MegΩ 1.0Ω~10MegΩ 1.0Ω~10MegΩ
Resistance Value Availability
E-24
E-24
E-24
E-24
E-24
E-24
PERFORMANCE CHARACTERISTICS
Requirements
Performance
Test Method & Conditions
Operating Temperature Range -55 ~ +155°C (derated above +70°C - see chart)
JIS C5202
MIL-R-10509F
(ppm/°C)
0.25W & Over
NCF25R
0 ~ -450
<100KΩ
<22KΩ
Temperature
5.2
0 ~ -700
Coefficient
110KΩ ~ 1megΩ
24KΩ ~ 470KΩ
4.6.12
1- to = 80°C
(ppm/°C)
0 ~ -1000
1.1megΩ ~ 2.2megΩ
510KΩ ~ 2.2megΩ
0 ~ -1300
2.4megΩ ~ 10megΩ
2.2megΩ ~ 10megΩ
(NCF25R)
0.25W & Over
(µV/V)
0.1
0.5Ω ~ 10KΩ
JIS C5202 5.9
0.3
1.0Ω ~ 10KΩ
11Ω ~ 91KΩ
Noise (µV/V)
Method II
0.5
11Ω ~ 91KΩ
100KΩ ~ 1megΩ
1.0
100KΩ ~ 10megΩ
1.1megΩ ~ 10megΩ
Short Time Overload
5.5 Cond. A
4.6.6
∆R < ±(1%+0.05Ω)
Temperature Cycling
7.4-55°C/+85°C
4.6.4
∆R < ±(0.5%+0.05Ω)
Soldering Effect
6.4 350°C 3 sec.
4.6.10
∆R < ±(1%+0.05Ω)
Vibration
6.3 Cond. A
4.6.16
∆R < ±(0.5%+0.05Ω)
R > 100K
∆R < ±5%
Moisture
7.9 40°C
4.6.11
Resistance
90-95%RH 1000hrs
R < 100K
∆R < ± (3%+0.05Ω)
R > 100K
7.10
∆R < ± 3%
Load Life
4.6.13
R < 100k
70°C 1000hrs
∆R < ±(3%+0.05Ω)
* Maximum allowable continuous voltage (Vdc or rms) for all resistors is the
lower of the two values: “MAXIMUM WORKING VOLTAGE” as
specified, or
Power rating (WATTS x Resistance (OHMS)
Derating Curve
70oC
PERCENTAGE
RATED LOAD
100
80
50
40
20
0
20
40
60
80
100 120 140 ↑160 180
155
AMBIENT TEMPERATURE (oC)
®
60
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
Carbon Film Resistors
NCF Series
DIMENSIONS (mm)
Type
NCF25R
NCF25
NCF50
NCF50R
NCF100
NCF200
Dφ
1.8 ± 0.2
2.5 ± 0.5
3.5 ± 0.5
2.3 ± 0.5
4.5 ± 0.5
5.5 ± 0.5
L
3.3 ± 0.4
6.3 ± 0.5
9.0 ± 0.5
6.5 ± 0.5
11.0 ± 0.5
15.0 ± 0.5
dφ ± 0.05
0.45
0.56
0.65
0.56
0.80
0.80
d∅
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Grey
White
Gold
Silver
D∅
25 Min.
SIGNIFICANT VALUES OF NOMINAL
RESISTANCE E-24 5% (J)
COLOR CODING
Color
L
25 Min.
Significant Figure
1st
2nd
3rd
0
0
0
1
1
1
2
2
2
3
3
3
4
4
4
5
5
5
6
6
6
7
7
7
8
8
8
9
9
9
-
Multiplier
1.0
1.1
1.2
1.3
1.5
1.6
1.8
2.0
Tolerance
1
10
F (±1%)
100
G (±2%)
1,000
10,000
100,00
D ±0.5%)
1,000,000 C (±0.25%)
10,000,000 B (±0.1%)
0.1
J (±5%)
0.01
K (±10%)
2.2
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
PART NUMBER SYSTEM
NCF 25 J 103 TR F
RoHS compliant parts
TR = Tape and Reel
Resistance Code: First 2 digits are significant,
3rd digit is multiplier, “R” indicates decimal on
values below 10 OHMS
Tolerance Code:
G = ±2% (Opt.)
J = ±5% STD.
CARBON FILM
Power Rating (Wattage Code)
25 = .25W
50 = .50W
25R = .25W
50R = .50W
Series 100 = 1 WATT
200 = 2WATT
PACKAGING & REEL QUANTITIES
Tape and Reel - 5K NCF25R, 25 and 50R
2.5K NCF50
2K NCF100
1K for NCF200
Zero-Ohm Resistors
NZO Series
FEATURES
• STANDARD 1/8 WATT AND 1/4 WATT SIZES
• FOR JUMPERS OR CROSSOVERS ON PCB’S
• TAPE AND REEL FOR AUTOMATIC INSERTION
• SINGLE BLACK BAND INDICATES ZERO RESISTANCE
SPECIFICATIONS
OPERATING TEMPERATURE RANGE: –55OC to +155OC
RESISTANCE: 0.01 OHM or less
CURRENT RATING: 2.5 AMPS (–55OC to +70OC)
DERATED GRAPH BELOW
d∅
25 Min.
ZERO OHM RESISTORS CURRENT RATING OVER
TEMPERATURE NZO25R & NZO25 PARTS.
L
D∅
25 Min.
DIMENSIONS (mm)
Type
NZO25R
NZO25
Dφ
1.8 ± 0.1
2.3 ± 0.2
L
3.2 ± 0.2
6.5 ± 0.5
dφ ± 0.05
0.5
0.6
2.5AMP
2.0AMP
PART NUMBER SYSTEM
NZO 25 TR F
1.5AMP
RoHS compliant
TR = Tape and Reel
1.0AMP
Size:
25R = 1/8W Size
25 = 1/4W Size
0.5AMP
0
®
-55OC
-25OC
O
0OC +25OC +50OC +75OC +100OC+125OC +155 C
NIC COMPONENTS CORP.
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Series
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61
Resistor Taping Specifications & Mechanical Characteristics
TAPE DIMENSIONS (mm)
TAPE
B
D
Power
Rating
(Wattage)
A
B
C
D max.
E max.
1/8W
52 ± 1.0
5 ± 0.5
6 ± 0.3
0.6
1.2
1/4W
1/2W
52 ± 1.0
52 ± 1.0
52.4 ± 1.5
63.5 ± 1.5
52.4 ± 1.5
63.5 ± 1.5
5 ± 0.5
5 ± 0.5
6 ± 0.3
6 ± 0.3
0.6
0.6
1.2
1.2
5 ± 0.6
6 ± 0.3
0.6
1.2
5 ± 0.6
10 ± 1.0
6 ± 0.3
0.6
1.2
1W
E
A
2W
REEL DIMENSIONS (mm)
C
Power Rating A max.
B
C ref. D max. E max F ± 1.0
1/8W ~ 2W
40 ~ 100
15
60
16
312
53
3W
70 ± 10
14.5
REEL
A
D
F
Arbor Hole Dia.
Label
E
Hub Recess I.D.
C
Recess Depth
B
MECHANICAL CHARACTERISTICS
LEAD PULL TEST
The lead wire shall withstand steady pull of the following weight axially to the lead wire for the minimum period of 10 seconds
without any breakage or damage:
Nom. Lead Diameter
Steady Weight
0.4φmm
1.0Kgs.
0.5φmm
1.0Kgs.
0.6φmm
1.5Kgs
0.7φmm
2.0Kgs.
0.8φmm & over
2.5Kgs.
LEAD BEND TEST
The lead wire shall withstand minimum 4 bends of 90o rotation without any breakage or damage, when the resistor is placed in a
vertical position and is applied with a weight of 0.5Kgs for 0.4 - 0.5omm or 1.1Kgs for 0.6omm and over lead wire.
SOLDERABILITY
The lead wire is immersed into 10% methanol or isopropyl alcohol of rosin by weight for a period of 2 ± 0.5 seconds. Then, it shall
be dipped into molten solder melted at 230 ± 5oC for a period of 5 ± 1 seconds approximately 1.5mm from the body of the resistor.
A new adhering coating of solder shall cover minimum 95% of the surface being dipped into solder.
RESISTANCE TO CLEANING SOLVENTS
Color coating or marking shall remain legible after cleaning by solvents such as isopropyl alcohol, trichloroethylene, freon®
TF/TAX, xyliene etc., in form of liquid or gas.
72
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