RNCF Series
Precision Thin Film Chip Resistor
Features:
•
•
•
•
•
•
•
Stackpole Electronics, Inc.
Resistive Product Solutions
Precision tolerances to ±0.01%
TCR down to ±5ppm/ºC
Wide R-value range
Lower values may be available
Consult factory for tighter tolerances
2010 and 2512 sizes now available
RoHS compliant
Electrical Specifications
Power Rating Maximum
Working
Type / Code (Watts) @
70ºC
Voltage
(1)
RNCF0201
0.032W
15V
Maximum
Overload
Voltage
30V
Resistance
Temperature
Coefficient
±25 ppm/ºC
±50 ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
RNCF0402
0.063W
25V
50V
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
0.1W
75V
150V
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
0.1W
100V
200V
±25 ppm/ºC
±50 ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
0.125W
150V
300V
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
0.125W
150V
300V
±25 ppm/ºC
±50 ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
0.25W
200V
400V
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
0.25W
150V
300V
±25 ppm/ºC
±50 ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
0.33W
200V
400V
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
24.9 - 499K
-
24.9 - 49.9K
1.1M - 2.49M
24.9 - 499K
-
24.9 - 49.9K
24.9 - 200K
4.7 - 511K
4.7 - 1M
-
24.9 - 30K
4.7 - 511K
4.7 - 1M
1 - 1M
1.1M - 2.49M
24.9 - 100K
4.7 - 332K
4.7 - 1M
1.1M - 2M
49.9 - 12K
-
-
49.9 - 12K
-
24.9 - 15K
4.7 - 332K
10 - 255K
Ohmic Range (Ω) and Tolerance
0.01%
0.05%
-
49.9 - 5K
49.9 - 12K
49.9 - 70K
10 - 255K
1 - 255K
2 - 4.64
1 - 4.64
0.1%
0.25%
0.5%
49.9 - 5K
49.9 - 33K
1%
0.063W
50V
100V
RNCF0603
RNCF0805
RNCF1206
4.7 - 1M
RNCF1210
4.7 - 1M
(1) Lesser of √PR or maximum working voltage.
Rev Date: 10/29/2015
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
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RNCF Series
Precision Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Electrical Specifications (cont.)
Power Rating Maximum
Type / Code (Watts) @
Working
(1)
70ºC
Voltage
0.25W
150V
Maximum
Overload
Voltage
300V
Resistance
Temperature
Coefficient
±25 ppm/ºC
±50 ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
0.33W
200V
400V
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
±5 ppm/ºC
±10 ppm/ºC
0.5W
150V
300V
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
RNCF2512
0.75W
200V
400V
±10 ppm/ºC
±15 ppm/ºC
±25 ppm/ºC
±50 ppm/ºC
1W
200V
400V
±25 ppm/ºC
±50 ppm/ºC
-
24.9 - 2K
4.7 - 2K
4.7 - 100
101 - 2K
1 - 100
24.9 - 100K
2.05K - 499K
-
2.05K - 1M
4.7 - 2K
2.05K - 1M
2.05K - 3M
1 - 2K
24.9 - 499K
Ohmic Range (Ω) and Tolerance
0.01%
-
24.9 - 49.9K
0.05%
0.1%
0.25%
0.5%
1%
1.1M - 3M
RNCF2010
4.7 - 1M
(1) Lesser of √PR or maximum working voltage.
Mechanical Specifications
Type / Code
RNCF0201
RNCF0402
RNCF0603
RNCF0805
RNCF1206
RNCF1210
RNCF2010
RNCF2512
L
Body Length
0.024 ± 0.002
0.60 ± 0.05
0.039 ± 0.002
1.00 ± 0.05
0.063 ± 0.008
1.60 ± 0.20
0.079 ± 0.008
2.00 ± 0.20
0.126 ± 0.008
3.20 ± 0.20
0.122 ± 0.008
3.10 ± 0.20
0.193 ± 0.006
4.90 ± 0.15
0.248 ± 0.006
6.30 ± 0.15
W
Body Width
0.012 ± 0.002
0.30 ± 0.05
0.020 ± 0.002
0.50 ± 0.05
0.031 ± 0.008
0.80 ± 0.20
0.049 ± 0.008
1.25 ± 0.20
0.063 ± 0.008
1.60 ± 0.20
0.094 ± 0.006
2.40 ± 0.15
0.094 ± 0.006
2.40 ± 0.15
0.122 ± 0.006
3.10 ± 0.15
H
Body Height
0.009 ± 0.001
0.23 ± 0.03
0.014 ± 0.002
0.35 ± 0.05
0.016 ± 0.006
0.40 ± 0.15
0.020 ± 0.006
0.50 ± 0.15
0.020 ± 0.006
0.50 ± 0.15
0.024 ± 0.004
0.60 ± 0.10
0.024 ± 0.004
0.60 ± 0.10
0.024 ± 0.004
0.60 ± 0.10
a
Top Termination
0.005 ± 0.002
0.12 ± 0.05
0.008 ± 0.004
0.20 ± 0.10
0.012 ± 0.008
0.30 ± 0.20
0.016 ± 0.008
0.40 ± 0.20
0.020 ± 0.012
0.50 ± 0.30
0.020 ± 0.012
0.50 ± 0.30
0.024 ± 0.012
0.60 ± 0.30
0.024 ± 0.012
0.60 ± 0.30
b
Bottom Termination
0.005 ± 0.002
0.12 ± 0.05
0.010 ± 0.004
0.25 ± 0.10
0.012 ± 0.008
0.30 ± 0.20
0.016 ± 0.008
0.40 ± 0.20
0.016 ± 0.008
0.40 ± 0.20
0.016 ± 0.008
0.40 ± 0.20
0.020 ± 0.010
0.50 ± 0.25
0.020 ± 0.010
0.50 ± 0.25
Unit
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
Rev Date: 10/29/2015
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
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RNCF Series
Precision Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Performance Characteristics
Test
Moisture Resistance,
Thermal Shock
Specification
∆R±0.25%
∆R±0.2%
Specification for
Specification for
Typical for
Tolerances = 0.01% Tolerances = 0.05% Tolerances
≥
0.1%
∆R±0.01%
∆R±0.01%
>7KΩ
∆R
± 0.5%
∆R±0.5% for high power rating
∆R±0.05%
∆R±0.05%
≤0.2%
∆R±0.05%
≤0.25%
∆R±0.05%
∆R±0.05%
≤0.05%
≥95%
≤0.05%
≤0.05%
∆R±0.05%
≤0.05%
≥1GΩ
∆R±0.05%
≤0.1%
Test Method
-55ºC - 150ºC, 100 cycles
Load Life
∆R±0.3%
Load Life in Moisture
Resistance to Soldering Heat
Solderability
Bending Strength
Dielectric Withstanding
Voltage
Short Time Overload
Insulation Resistance
Low Temperature Operation
∆R±0.2%
∆R±0.2%
∆R±0.2%
∆R±0.2%
70±2ºC, Maximum working voltage for
1000 hrs with 1.5 hrs ON and 0.5 hrs OFF
40±2ºC, 90-95% RH Maximum working
voltage for 1000 hrs
with 1.5 hrs ON and 0.5 hrs OFF
260±5ºC for 10 seconds
245±5ºC for 3 seconds
Bending amplitude 3mm for 10 seconds
Maximum overload voltage for 1 minute
RCWV*2.5 or Maximum overload voltage
for 5 seconds
Apply 100V
DC
for 1 minute
1 hour, -65ºC, followed by 45 minutes of
RCWV
∆R±0.01%
∆R±0.5% for high power rating
∆R±0.01%
Min 95% coverage
∆R±0.01%
by type
∆R±0.01%
>1GΩ
∆R±0.01%
∆R±0.5% for high power rating
Operating Temperature Range: -55ºC to +125ºC (0201); -55ºC to +155ºC (0402 to 2512)
Reference Standards:
MIL-STD-202, JIS-C 5201-1
Power Derating Curve:
-55ºC
70ºC
100
Percent Rated Power (%)
80
60
40
20
125ºC
155ºC
0201
0402 to 2512
0
-60
0
20
40
60
80
100
120
140
160
180
Ambient Temperature (ºC)
Rev Date: 10/29/2015
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
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marketing@seielect.com
RNCF Series
Precision Thin Film Chip Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Soldering Condition:
(1) Time of IR reflow soldering at maximum temperature point 260°C : 10s
(2) Time of wave soldering at maximum temperature point 260°C : 10s
(3) Time of soldering iron at maximum temperature point 410°C : 5s
How to Order
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
N
C
F
0
8
0
5
D
T
E
4
K
7
5
Product Series
Precision Thin
Film Chip
RNCF
Resistors
Size
0201
0402
0603
0805
1206
1210
2010
2512
Tolerance
Tol
Value
(1)
Code
T
0.01%
A
0.05%
E192,
B
0.1%
E96, E24
C
0.25%
D
0.5%
F
1%
E96, E24
Code
T
K
Packaging
Description
Size
0201, 0402
7" Reel
0603, 0805
Paper Tape
1206, 1210
2010, 2512
7" Reel
All Sizes
Paper Tape
Quantity
10,000
5,000
4,000
1,000
TCR
Code ppm
Y
5
T
10
S
15
E
25
C
50
100
D
Resistance Value
(2)
Four characters
with the multiplier
used as the
decimal holder.
24.9 ohm = 24R9
10 Kohm = 10K0
1 Mohm = 1M00
(1) E192 values are not marked, and may be subject to 20Kpc MOQ
(2) Values below 10 ohm and above 1 Mohm may be subject to 20Kpc MOQ
Rev Date: 10/29/2015
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
4
www.seielect.com
marketing@seielect.com
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