RCD’s BLU-CHIP resistors feature top 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 stability levels, low noise and voltage
coefficient, as well as low inductance and capacitance. Numer-
ous values available from stock. Consult factory for availability
of non-standard values.
ULTRA PRECISION CHIP RESISTORS
BLU SERIES
TYPICAL PERFORMANCE CHARACTERISTICS
L
T
tW
H Industry’s widest range of precision chip resistors!
H Tolerance to ±0.01%, TCR to 5 ppm/°C
H Wattage rating up to 1W
H Non-standard values available on custom basis
FA013A Specifications subject to change without notice
Type BLU1206A
CUSTOM OPTIONS
H Option P: Pulse resistant design
H Option M: Matched sets
H Option ER: Burn-In for Hi-Rel applications
H Option W: Lead-free terminations
H Option A: Marking of resis. code (3 or 4 digits). Opt. A isn’t
available on BLU0201 or BLU0402.
*Maximum working voltage determined by E= PR, E should not exceed value listed. Increased voltage ratings available.
1 Extended range available, consult factory .
DERA TING CURVE
Resistors may be operated up to full rated power with consideration of
mounting density, pad geometry, PCB material, and ambient temperature.
30 40 50 60 70 80 90 100 1 10 120 130 140 150
% OF RA TED POWER
AMBIENT TEMPERA TURE (°C)
120
100
80
60
40
20
0
Temp. Coefficient: 5=5ppm, 10=10ppm, 25=25ppm,
50=50ppm, 101=100ppm
P/N DESIGNA TION:
Option Codes: W, P, M, ER, A
(leave blank if standard)
RCD T ype
4-Digit Resistance Code: 3 signif. digits &
multiplier (10R0=10Ω, 1000=100Ω, 1001=1KΩ)
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
BLU1206 - 1002 - B T 25
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1020ULBW50.V51V03 05,52A/NA/N33ΩK22-400.±020.200.±10.400.±410.500.±10
001A/N001 ΩK01-01ΩK22-]1.±5.[]50.±52.[]1.±53.[]21.±52.[
2040ULBW260.V52V05 0101ΩK3-01ΩK01-01ΩK01-400.±040.200.±020.400.±410.500.±10.
001,05,5201ΩK3-01ΩK001-01ΩM1-]1.±0.1[]50.±5.[]1.±53.[]21.±52.[
3060ULBW1.V57V051 0101ΩK51-01ΩK15-01ΩK15-800.±360.600.±130.600.±810.800.±210.
001,05,5201ΩK51-01ΩK233-01ΩK063-]2.±6.1[]51.±8.[]51.±54.[]2.±3.[
5080ULBW521.V001V002 01,501ΩK42-01ΩK001-01ΩK001-600.±970.600.±050.600.±810.800.±410.
001,05,5201ΩK42-01ΩM1-7.4 ΩM1-]51.±0.2[]51.±52.1[]51.±54.[]2.±03.[
6021ULBW52.V001V002 01,501ΩK33-01ΩK002-01ΩK002-600.±621.600.±360.600.±020.010.±020.
001,05,5201ΩK33-01ΩM2-7.4 ΩM7.4-]51.±2.3[]51.±6.1[]51.±05.[]52.±15.[
0121ULBW33.V001V002 01,5001 ΩK01-001 ΩK033-001 ΩK033-600.±621.800.±890.800.±420.010.±020.
001,05,52001 ΩK01-01ΩM2-01ΩM7.4-]51.±2.3[]2.±5.2[]2.±16.[]52.±15.[
0102ULBW5.V051V003 0101ΩK33-01ΩK33-01ΩK33-800.±791.800.±890.800.±420.800.±420.
001,05,5201ΩK33-01ΩM2-01ΩM7.4-]2.±5[]2.±5.2[]2.±16.[]2.±16.[
2152ULBW0.1V002V004 0101ΩK63-01ΩK63-01ΩK63-800.±842.800.±621.800.±420.800.±420.
001,05,5201ΩK63-01ΩM2-01ΩM7.4-]2.±3.6[]2.±2.3[]2.±16.[]2.±16.[
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taeHgniredloSotecnatsiseR%50.0±sdnoces3,C°5±062
erusopxEerutarepmeThgiH%1.0±C°521+@sruoh001
kcohSlamrehT%1.0±selcyc5,sruoh5.0,C°521+otC°55-
ecnatsiseRerutsioM%2.0±srh0001HR%59301.M202-DTS-liM
)sruoh0001(efiLdaoL%1.0±1.11.8.424355-FRP-liMrepWdetaR
)srh000,01(efiLdednetxE%52.0±1.11.8.424355-FRP-liMrepWdetaR
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egatloVgnidnatshtiWcirtceleiD)3060&2040V001(V052cimarecotlanimret,sdnoceS06
Marking avail.
(specify Opt.A)
CONSTRUCTION
Resistor element
Inner Electrode
Alumina
Substrate
Nickel Barrier
Solder Plating
Environmental Seal
RCD Components Inc., 520 E. Industrial Park Dr ., Manchester, NH, USA 03109
Tel: (603) 669-0054 Fax:(603) 669-5455 E-mail:sales@rcdcomponents.com www.rcdcomponents.com
*The typical R level of chips with 50- 100ppm TCR is double that of chips with 5 to 25ppm
RESISTORSMM
MM
MCAPACITOR
S
MM
MM
M
C
OILSMM
MM
MDELAY
LINES
