40
5900 Shepherd Mountain Cove • Austin, TX 78730
Phone: 512 / 794-0081 • Fax: 512 / 794-0087 • Toll Free: 800 / 950-8365
e-mail: sales@venkel.com • www.venkel.com
Chip Resistors – CR, LCR and ULCR
Dimensions
Features
• Flat Chip Resistors for surface mount applications
• LCR and ULCR for current sensing applications
L
w
T
CCCC
1
2
3
6
5
4
CR Series
1
2
3
4
5
6
7
LCR Series
Structure
All components in this section are RoHS compliant per the EU directives and definitions.
For standard resistance values, please see “EIA Standard Resistance Values” on page 59.
01005 0201 0402 0603 0805 1206 1210 2010 2512*
L (Length) Inches
(mm)
0.016 ± .0008
(0.4 ± 0.02)
0.024 ± .002
(0.6 ± 0.05)
0.040 ± .002
(1.0 ± 0.05)
0.063 ± .004
(1.6 ± 0.1)
0.079 ± .006
(2.0 ± 0.15)
0.126 ± .006
(3.2 ± 0.15)
0.126 ± .006
(3.2 ± 0.15)
0.197 ± .006
(5.0 ± 0.15)
0.248 ± .006
(6.3 ± 0.15)
W (Width) Inches
(mm)
0.008 ± .0008
(0.2 ± 0.02)
0.012 ± .001
(0.3 ± 0.02)
0.020 ± .001
(0.5 ± 0.02)
0.031 ± .004
(0.8 ± 0.1)
0.050 ± .006
(1.25 ± 0.15)
0.063 ± .006
(1.6 ± 0.15)
0.098 ± .006
(2.50 ± 0.15)
0.098 ± .006
(2.50 ± 0.15)
0.126 ± .006
(3.2 ± 0.15)
T (Thickness) Inches
(mm)
0.005 ± .0008
(0.13 ± 0.02)
0.010 ± .002
(0.25 ± 0.05)
0.014 ± .002
(0.35 ± .05)
0.018 ± .004
(0.45 ± 0.1)
0.018 ± .006
(0.45 ± 0.15)
0.022 ± .006
(0.56 ± 0.15)
0.022 ± .006
(0.56 ± 0.15)
0.022 ± .006
(0.56 ± 0.15)
0.022 ± .006
(0.56 ± 0.15)
C (End Band) Inches
(mm)
0.003 ± .001
(0.08 ± 0.03)
0.006 ± .002
(0.15 ± 0.05)
0.008 ± .004
(0.2 ± 0.1)
0.012 ± .006
(0.30 ± 0.15)
0.014 ± .006
(0.35 ± 0.15)
0.020 ± .008
(0.50 ± 0.20)
0.020 ± .008
(0.50 ± 0.20)
0.024 ± .008
(0.60 ± 0.20)
0.024 ± .008
(0.60 ± 0.20)
Description
1 Substrate Alumina
2 Resistive element Ruthenium Oxide (RuO2)
3 Protective coating Boro-Silicate Glass
4 Inner termination Silver Palladium (Ag-Pd)
5 Inner Plating Nickel (Ni)
6 Outer Plating Solder Plating,
100% matte Tin (Sn)
Description
1 Substrate Alumina
2 Resistive element Silver Palladium (Ag-Pd)
3 Protective coating Boro-Silicate Glass
4 Inner termination Silver Palladium (Ag-Pd)
5 1st Plating Copper (Cu)
6 2nd Plating Nickel (Ni)
7 3rd Plating Solder Plating,
100% matte Tin (Sn)
* ULCR. See page 43
5900 Shepherd Mountain Cove • Austin, TX 78730
Phone: 512 / 794-0081 • Fax: 512 / 794-0087 • Toll Free: 800 / 950-8365
e-mail: sales@venkel.com • www.venkel.com
41
Operating Temp. Range is -55°C to +155°C • DC Resistance Value of zero ohm is 50m ohms max.
CR – Standard Chip Resistors
Specifications
Series Power Rating at 70°C Max. Working Voltage Zero (ohm) Current Rating Resistance Range
CR01005-30W 0.03W PR or 15V whichever is less 0.5A Zero, 10W - 1Meg W
Only available in 5% tolerance
CR0201-20W 0.050W PR or 25V whichever is less 0.5A Zero, 1W - 10Meg W
E-12 (1.2Meg W - 10Meg W)
CR0402-16W 0.063W PR or 50V whichever is less 1A Zero, 1W - 10MegW
CR0603-16W 0.063W PR or 50V whichever is less 1A Zero, 1W - 22Meg W
CR0603-10W 0.10W PR or 50V whichever is less 1A Zero, 1W - 22Meg W
CR0805-10W 0.10W PR or 150V whichever is less 2A Zero, 1W - 22Meg W
CR0805-8W 0.125W PR or 150V whichever is less 2A Zero, 1W - 22Meg W
CR1206-8W 0.125W PR or 200V whichever is less 2A Zero, 1W - 22Meg W
CR1206-4W 0.25W PR or 200V whichever is less 2A Zero, 1W - 22Meg W
CR1210-4W 0.25W PR or 200V whichever is less 4A Zero, 1W - 10Meg W
CR1210-2W 0.50W PR or 200V whichever is less 4A Zero, 1W - 10Meg W
CR2010-2W 0.50W PR or 200V whichever is less 5A Zero, 1W - 10Meg W
CR2010-1W 1.00W PR or 200V whichever is less 5A Zero, 1W - 10Meg W
CR2512-1W 1.00W PR or 200V whichever is less 5A Zero, 1W - 10Meg W
CR2512-2W 2.00W PR or 200V whichever is less 5A Zero, 1W - 10Meg W
5900 Shepherd Mountain Cove • Austin, TX 78730
Phone: 512 / 794-0081 • Fax: 512 / 794-0087 • Toll Free: 800 / 950-8365
e-mail: sales@venkel.com • www.venkel.com
42
Note: Other nominal resistance values may also be available, please contact VENKEL LTD. for further information.
Chip Resistors
LCR – Low Value Chip Resistors
Specifications
All components in this section are RoHS compliant per the EU directives and definitions.
Series
Power
Rating
At 70˚C (W)
Rated
Current
Range (A)
Resistance
Range (mW)
Specific
Resistance
Range
(SRR) (mW)
Tolerance
Available
Temperature
Coefficient of
Resistance (PPM)
(10-6/˚C)
Dielectric
Withstanding
Voltage (DWV)
(V)
Operating
Temperature
Range (˚C)
LCR0402 0.125 0.37 – 1.58 50 – 976
50 – 100
F, G, J
±300
100 –55 ~ +125102 – 500 ±200
511 – 976 ±100
LCR0603 0.125 0.36 – 2.5 20 – 976
20 – 50
F, G, J
±450
100 –55 ~ +125
51 – 100 ±300
102 – 500 ±200
511 – 976 ±100
LCR0805 0.25 0.50 – 3.53 20 – 976
20 – 50
F, G, J
±450
500 –55 ~ +125
51 – 100 ±300
102 – 500 ±200
511 – 976 ±100
LCR1206 0.50 0.71 – 7.07 10 – 976
10 – 20
F, G, J
±450
500 –55 ~ +125
21 – 50 ±300
51 – 500 ±200
511 – 976 ±100
LCR1210 0.66 0.85 – 3.63 50 – 900 50 – 470 F, G, J ±200 500 –55 ~ +125
500 – 900 F, G, J ±100
LCR2010 0.75 0.87 – 8.66 10 – 976
10 – 20
F, G, J
±450
500 –55 ~ +125
21 – 50 ±300
51 – 500 ±200
511 – 976 ±100
LCR2512 2.00 1.01 – 10.0 10 – 976
10 – 20
F, G, J
±450
500 –55 ~ +125
21 – 50 ±300
51 – 500 ±200
511 – 976 ±100
Marking for LCR:
The resistance code shall be marked on the resistor as follows (this code is the same for 1% and 5% tolerances):
0402 size: no markings
0603 size: 3-digit markings using “R” and 2 digits. When “R” can not be used then 3 digits and underlined. (see below)
0805 – 2512 size: 4-digit markings using “R” and 3 digits. “Rxxx.” R010 = 10m ohm, R120 = 120m ohm.
Examples of 3-digit markings:
R01 = 10m ohm 022 = 22m ohm 068 = 68m ohm R08 = 80m ohm R10 = 100m ohm
Resistance P/N
Code Resistance P/N
Code Resistance P/N
Code Resistance P/N
Code Resistance P/N
Code Resistance P/N
Code Resistance P/N
Code
10m ohm R010 27m ohm R027 50m ohm R050 80m ohm R080 160m ohm R160 330m ohm R330 600m ohm R600
12m ohm R012 30m ohm R030 56m ohm R056 90m ohm R090 180m ohm R180 360m ohm R360 650m ohm R650
15m ohm R015 33m ohm R033 60m ohm R060 100m ohm R100 200m ohm R200 400m ohm R400 680m ohm R680
18m ohm R018 35m ohm R035 65m ohm R065 110m ohm R110 220m ohm R220 430m ohm R430 700m ohm R700
20m ohm R020 40m ohm R040 68m ohm R068 120m ohm R120 250m ohm R250 470m ohm R470 750m ohm R750
22m ohm R022 43m ohm R043 70m ohm R070 130m ohm R130 270m ohm R270 500m ohm R500 800m ohm R800
25m ohm R025 47m ohm R047 75m ohm R075 150m ohm R150 300m ohm R300 560m ohm R560 900m ohm R900
Standard resistance values and corresponding codes:
5900 Shepherd Mountain Cove • Austin, TX 78730
Phone: 512 / 794-0081 • Fax: 512 / 794-0087 • Toll Free: 800 / 950-8365
e-mail: sales@venkel.com • www.venkel.com
43
Standard resistance values and corresponding codes:
ULCR – Ultra Low Value Chip Resistors
Specifications
All components in this section are RoHS compliant per the EU directives and definitions.
Note: Other nominal resistance values may also be available, please contact VENKEL LTD. for further information.
Size Resistance
(mW)
Power
Rating
At 70˚C (W)
Tolerance
Available
Temperature
Coefficient of
Resistance
(PPM) (10-6/˚C)
Maximum
Rated
Current (A)
Dimensions
L W T C
2512 0.50 2 J ±50 44.7 6.35 ±0.25 3.18 ±0.25 1.40 ±0.20 1.30 ±0.30
2512 0.75 2 F, J ±50 36.5 6.35 ±0.25 3.18 ±0.25 1.00 ±0.20 1.30 ±0.30
2512 1.00 2 F, J ±50 31.6 6.35 ±0.25 3.18 ±0.25 0.80 ±0.20 1.30 ±0.30
2512 1.50 2 F, J ±50 25.8 6.35 ±0.25 3.18 ±0.25 0.65 ±0.20 1.30 ±0.30
2512 2.00 2 F, J ±50 22.4 6.35 ±0.25 3.18 ±0.25 0.50 ±0.20 1.30 ±0.30
2512 2.50 2 F, J ±100 20.0 6.35 ±0.25 3.18 ±0.25 1.00 ±0.20 1.30 ±0.30
2512 3.00 2 F, J ±100 18.3 6.35 ±0.25 3.18 ±0.25 0.70 ±0.20 1.30 ±0.30
2512 3.50 2 F, J ±100 16.9 6.35 ±0.25 3.18 ±0.25 0.71 ±0.20 1.30 ±0.30
2512 4.00 2 F, J ±100 15.8 6.35 ±0.25 3.18 ±0.25 0.60 ±0.20 1.30 ±0.30
2512 4.50 2 F, J ±100 14.9 6.35 ±0.25 3.18 ±0.25 0.58 ±0.20 1.30 ±0.30
2512 5.00 2 F, J ±100 14.1 6.35 ±0.25 3.18 ±0.25 0.50 ±0.20 1.30 ±0.30
2512 5.50 2 F, J ±100 13.4 6.35 ±0.25 3.18 ±0.25 0.47 ±0.20 1.30 ±0.30
2512 6.00 2 F, J ±100 12.9 6.35 ±0.25 3.18 ±0.25 0.50 ±0.20 1.30 ±0.30
2512 6.50 2 F, J ±100 12.4 6.35 ±0.25 3.18 ±0.25 0.47 ±0.20 1.30 ±0.30
2512 7.00 2 F, J ±100 12.0 6.35 ±0.25 3.18 ±0.25 0.45 ±0.20 1.30 ±0.30
Dimensions
L
w
T
C
Unit: (mm)
Resistance
(mW)P/N Code Marking Code Resistance
(mW)P/N Code Marking Code
0.50 M500 M50 4.00 4M00 R004
0.75 M750 M75 4.50 4M50 4M5
1.00 1M00 R001 5.00 5M00 R005
1.50 1M50 1M5 5.50 5M50 5M5
2.00 2M00 R002 6.00 6M00 R006
2.50 2M50 2M5 6.50 6M50 6M5
3.00 3M00 R003 7.00 7M00 R007
3.50 3M50 3M5
100% Matte Tin (Sn)
Polymer Protective Coating
Alloy Plate (MnCu)
Copper Plating (Cu)
Marking
5900 Shepherd Mountain Cove • Austin, TX 78730
Phone: 512 / 794-0081 • Fax: 512 / 794-0087 • Toll Free: 800 / 950-8365
e-mail: sales@venkel.com • www.venkel.com
44
Characteristics
Item Test Basis: JIS-C-5202 Specification Requirements Typical
Short-time Overload 2.5 x rated voltage DC for 5 sec. ±1% +0.5W, no arc evidence within ±0.4%
Load Life 70°C, rated voltage for 1.5 hrs. <1 meg. ±3% +0.1W, > 1 meg. ±5% —
on/0.5 hr. for 1000 hrs.
Dielectric Withstanding Voltage 500V for 1 minute No insulation breakdown above 900-950V
Resistance to Soldering Heat 270°C for 10 seconds ±1% +0.05W, no mechanical damage —
Temperature Cycling EIA STD. 575, Para. 3.5 ± 1.0% —
-55 ~ +125° C, 5 cycles.
Solderability 230°C, 3 seconds, flux applied 95% minimum coverage more than 97-98%
Curing Heat Resistance +150°C for 10 minutes ±1% +0.05W within ± 0.3%
Dry Heat Resistance -125°C for 1,000 hours ±3% +0.1W, no mechanical damage within ±0.5%
Pull Terminal Strength 500G load for 30 seconds ±1% +0.05W, no mechanical damage within ± 0.2%
PCB Terminal Strength 1/45mm bend for 10 seconds ±1% +0.05W, no mechanical damage within ±0.2%
Moisture Resistance, -55°C to +125°C, 5 cycles ±1% +0.05W, no mechanical damage within ±0.2%
Thermal Shock
Moisture Load Life 40°C, 95% R.H., 1.5 hr. on, <1 meg ±3% +0.1W, > 1 meg. ±5% —
0.5 hr. off, 1,000 hours
Insulation Resistance 500V, 1 minute 1,000 meg. minimum more than 10 Meg.
Voltage Coefficient Rated voltage and +0/-100ppm/v: above 1K ± within - 90ppm/V
1/10 times rated voltage
Low Temperature Exposure -55°C for 1,000 hours ±3% + 0.1W, no mechanical damage within ±0.5%
0402 – 2512 case sizes: G & J Tol.: ± 200 (1W – 10 Meg. W);
F & D Tol.: ± 100 (1W – 10 Meg. W);
D, F, G & J Tol.: ±350 (over 10 Meg. W)
0201 case size: ± 200 for F and J Tol. (10W – 1 Meg. W);
TCR is ±350 for values outside referenced range
01005 case size: + 600 ~ -200 for (4.7W– 9.1W);±250for (10W– 1 Meg. W)
T.C.R.
Temperature Coefficient of
Resistance (PPM/ °C)
(For CR Series only)
5900 Shepherd Mountain Cove • Austin, TX 78730
Phone: 512 / 794-0081 • Fax: 512 / 794-0087 • Toll Free: 800 / 950-8365
e-mail: sales@venkel.com • www.venkel.com
45
3 DIGIT
(G & J TOL.)
Jumper 3 zero’s
e.g. 2R2=2.2W
103=10KW
4 DIGIT
(D & F TOL.)
e.g. 10R2=10.2W
1002=10kW
LCR, ULCR
4 DIGIT
(F, G &
J TOL.)
e.g. 3M00=3mW
R022=22mW
R033=33mW
R120=120mW
103
PACKAGING
T: TAPE
Add only if
13" Reel required
TCR1206-8W
LCR0805
ULCR2512
SERIES
J
TOLERANCE AT 25°C
D: ± 0.5%
F: ± 1%
G: ± 2%
J: ± 5%
(No Tolerance specified
for the Zero Ohm)
Leave blank for standard termination.
Standard Chip Resistor Termination
finish is 100% matte Tin (Sn). If a 100% Tin
designation is required, add Sn.
P: For Palladium Silver Termination (PdAg)
add P above (CR Series only)
—13
—
0603 — 1% Chip Resistors may not be marked. (For CR Series)
Please consult your salesperson if marking is required. (See the data sheet on Marking Codes)
* E-24 Standard Resistance values that are available in 1%, may be marked with the standard 3-digit code identifier or an alpha numeric code.
For the alpha numeric marking see page 60 for details.
* NOTE: 01005, 0201 and 0402 Resistors cannot be marked.
* NOTE: See pa
g
e 59 for Standard Resistance Values
How To Order
Please Note: Venkel offers Engineering Kits for this product. See page 117 for details.
Derating Curves
Rated power (%)
Ambient temperature (˚C)
DERATING CURVE (CR Only)
120
100
80
60
40
20
0
30 50 70 90 110 130 150 170
Note: Other nominal resistance values may also be available, please contact your sales representative for further information.
See page 59 for Standard Resistance Values.
Rated power (%)
Ambient temperature (˚C)
DERATING CURVE (ULCR Only)
120
100
80
60
40
20
0
30 50 70 90 110 130 150 170
All components in this section are RoHS compliant per the EU directives and definitions.
For standard resistance values, please see “EIA Standard Resistance Values” on page 59.
Rated power (%)
Ambient temperature (˚C)
DERATING CURVE (LCR only)
120
100
80
60
40
20
0
-55 -30 0 30 60 70 90 120 150
