ULTRA PRECISION CHIP RESISTORS
RESISTORSCAPACITORSCOILSDELAY LINES
BLU SERIES
RoHS
Term.W
is Pb-free
and RoHS
compliant
L
T
W
Industry’s widest range of precision chip resistors!
Tolerance to ±0.01%, TCR to 5 ppm/°C
CUSTOM OPTIONS
Option P: Pulse resistant design
Option ER: Burn-In for Hi-Rel applications
Option V: +200° operating temperature
Option A: Marking of resis. code in 3 or 4 digits
t
(not available on BLU0201 or BLU0402)
Matched sets and TC’s to 2ppm available (limited range)
RCD
Type
BLU0201
‘Blu-Chip’ performance at an economical price!
RCD’s expertise in the field of ultra-precision resistors since 1973,
combined with the latest in automated chip resistor production
equipment, enables precision chip resistors at prices comparable to
lower grade devices. The BLU-chip design features excellent stabil-
ity levels. Intermediate and extended-range values are available on
custom basis. Popular values are available from stock.
Dimensions
100W - 10K
33W - 22K
10W - 22K
50W -2K
25W -12K
10W - 100K
10W - 1M
50W -8K
25W -100K
2W -402K
2W - 1M
50W -16K
25W -200K
1W - 1M
50W -30K
25W -500K
1W - 2M
100W -330K
51W - 2M
10W
- 4.7M
50W -30K
25W -500K
1W - 2M
50W -50K
25W -500K
1W - 2M
Max.
Power
Working
@ 70°C
Voltage*
.05W
15V
TCR
2
(PPM/°C)
10, 15
25,50
100
5
10, 15
25
50,100
5
10, 15
25
50,100
5
10, 15
25,50,100
5
10, 15
25,50,100
5, 10
25
50,100
5
10, 15
25,50,100
5
10, 15
25,50,100
Standard Resistance Range
1
N/A
N/A
N/A
50W -2K
50W -12K
50W -12K
50W -12K
50W -8K
25W -100K
25W -100K
25W -100K
50W -16K
25W -200K
25W -200K
50W -30K
25W -500K
25W -500K
100W -30K
51W -500K
51W -500K
50W -30K
25W -500K
25W -500K
50W -50K
25W -500K
25W -500K
0.01%
BLU0402
.062W
25V
BLU0603
.1W
75V
BLU0805
.125W
100V
BLU1206
.25W
150V
BLU1210
.33W
150V
BLU2010
.5W
150V
BLU2512
1W
200V
N/A
N/A
N/A
50W -2K
50W -12K
50W -12K
50W -12K
50W -8K
25W -100K
4.7W
-150K
4.7W
-150K
50W -16K
25W -200K
4.7W
-500K
50W -30K
25W -500K
4.7W
- 1M
100W -330K
51W - 2M
51W - 2M
50W -30K
25W -500K
4.7W
- 1M
50W -50K
25W -500K
4.7W
- 1M
.02%, .05%
0.1%,0.25%
100W - 10K
100W - 10K
100W - 10K
51W -2K
51W -12K
10W - 100K
10W - 100K
50W -8K
10W -402K
4.7W
-402K
4.7W
-402K
50W -16K
10W
-499K
4.7W
- 1M
50W -30K
10W -1M
4.7W
- 1M
100W -330K
51W - 2M
51W - 2M
50W -30K
10W -1M
4.7W
- 1M
50W -50K
10W -1M
4.7W
- 1M
0.5%, 1%
L
.020±.004
[.5 ± .1]
.040±.004
[1.0 ± .1]
W
.01±.002
[.25 ±.05]
.020±.002
[.5 ± .05]
T
.014±.004
[.35 ±.1]
.014±.004
[.35 ±. 1]
t
01±.005
[.25 ±.12]
.01±.005
[.25 ±.12]
.063±.008
[1.6 ± .2]
.079±.006
[2.0±.15]
.126±.006
[3.2 ± .15]
.126±.006
[3.2 ±.15]
.197±.008
[5 ±. 2]
.248±.008
[6.3 ± .2]
.031±.006
[.8 ± .15]
.050±.006
[1.25±.15]
.063±.006
[1.6 ± .15]
.098±.008
[2.5 ± .2]
.098±.008
[2.5 ±. 2]
.126±.008
[3.2 ± .2]
.018±.006
[.45 ±. 15]
.018±.006
[.45 ± .15]
.020±.006
[.50 ± .15]
.024±.008
[.61 ±. 2]
.024±.008
[.61 ± .2]
.024±.008
[.61 ± .2]
2
.012±.008
[.3 ± .2]
.014±.008
[.35 ±. 2]
.020±.010
[.51 ± .25]
.020±.010
[.51 ± .25]
.024±.008
[.61 ± .2]
.024±.008
[.61 ± .2]
*Maximum working voltage determined by E=
PR, E should not exceed value listed. Increased voltage ratings available.
1
Extended range available, consult factory.
TC measured 25°-100°C
TYPICAL PERFORMANCE CHARACTERISTICS
Requirements
Short Time Overload, 5 Sec.
Resistance to Solder Heat
High Temperature Exposure
Thermal Shock
Moisture Resistance
Load Life (1000 hours)
Solderability
Shelf Life
Dielectric Withstand Voltage
Characteristics (5-25ppm)*
±0.1%
DR
± 0.05%
DR
± 0.1%
DR
± 0.1%
DR
± 0.2%
DR
± 0.1% ( ± .25% 10,000 hrs)
95% (Min.)
100 ppm/year (Max.)
250V (100V 0402 & 0603)
Test Method
Rated W x 2.5, nte 2x Max..Voltage
260 ± 5°C, 3 seconds
100 hours @ +125°C
-55°C to +125°C, 0.5 hrs, 5 cycles
Mil-STD-202 M103 95% RH 1000hrs
Mil-PRF-55342G 4.8.11.1 ceramic
MIL-Std-202, Method 208
Room Temp. & Humidity, No-Load
60 Seconds, terminal to ceramic
CONSTRUCTION
Environmental Seal
Resistor element
Marking avail.
(specify Opt.A)
Solder Plating
Alumina
Substrate
Inner Electrode
Nickel Barrier
To ensure utmost reliability, care should be taken to
avoid potential sources of ionic contamination.
* The typical
DR
of chips with 50-100ppm TC is double that of chips with 5 to 25ppm TC
P/N DESIGNATION:
BLU1206
RCD Type
- 1002 - B
T
25 W
DERATING CURVE
% OF RATED POWER
100
80
60
40
20
0
-55
50
60
Options:
P, ER, A (leave blank if standard)
4-Digit Resistance Code:
3 signif. digits &
multiplier (10R0=10W, 1000=100W, 1001=1KW)
Tolerance Code:
F=1%, D=0.5%, C=0.25%,
B=0.1%, A=0.05% Q=0.02%, T=0.01%
Packaging:
B = Bulk, T = Tape & Reel
TC:
5=5ppm, 10=10ppm, 15=15ppm, 25=25ppm, 50=50ppm, 101=100ppm
Termination:
W= Lead-free (std), Q= Tin/Lead (leave blank if both acceptable)
Resistors may be operated up to full rated power with consideration of
mounting density, pad geometry, PCB material, and ambient temperature.
70
80
90
100 110 120
AMBIENT TEMPERATURE (°C)
130
140
150
160
155
RCD Components Inc,
520 E.Industrial Park Dr, Manchester, NH, USA 03109
rcdcomponents.com
Tel: 603
-
669
-
0054 Fax: 603
-
669
-
5455 Email:sales@rcdcomponents.com
FA013G
Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
18
PCB Design
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