Glueable
Chip Resistor
GCR Series
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT electronics’ own data and is considered accurate at time of going to print.
© TT electronics plc
08. 11
· Suitable for conductive adhesive
· Planar and wraparound versions
· High temperature operation to 200°C
· Non-magnetic (G, P & EW types)
· Range 0805 to 2512 at 1R0 to 10M
· RoHS compliant
Size 0805 1206 2010 2512
Power @70°C W 0.125 0.25 0.625 1
Resistance range ohms 1R0 to 10M
Tolerance % 1, 5
LEV V 150 200 400 500
TCR ppm/°C <10R:200 ≥10R:100
Operating temperature °C -55 to +200
Thermal Impedance °C/W 220 160 75 40
Values E24 or E96 preferred - other values to special order
L W T A & C Wt. G & P types EW & GW types
0805 2.0
+0.2/-0.15
1.25
±0.15
0.5
±0.15
0.4
±0.2 0.009
1206 3.15
+0.2/-0.2
1.6
±0.15
0.5
±0.15
0.45
±0.2 0.020
2010 5.0
±0.2
2.5
±0.2
0.65
±0.15
0.5
+0.25/-0.3 0.036
2512 6.25
±0.25
3.2
±0.2
0.65
±0.15
0.6
+0.25/-0.3 0.055
Electrical Data
Physical Data (All dimensions in mm and nominal weight in g)
Construction
Planar gold G type or PtAg P types: Electrodes, resistor material
and overglaze are printed onto an alumina substrate. The
resistors are laser trimmed to the required value and protected.
Wraparound EW type: Thick-film PtAg electrodes, resistor
material and overglaze are printed onto an alumina substrate.
The resistors are laser trimmed to the required value and
protected. The terminations are wraparound coated with a
polymer Ag material.
Wraparound GW type: These are made as the EW type then
plated with a nickel barrier and Gold. All termination styles are
suitable for attachment with conductive adhesive.
Marking
The components are not marked; all data is printed onto the
packaging.
Solvent Resistance
The component is resistant to all normal industrial cleaning
solvents suitable for printed circuits.
T
W
A
A
L
Wrap-around terminations
(3 faces)
T
W
L
Glueable
Chip Resistor
GCR Series
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT electronics’ own data and is considered accurate at time of going to print.
© TT electronics plc
08. 11
Maximum
Load at rated power (1000hrs at 70°C) ΔR 2% + 0.01Ω
Derating from rated power at 70°C See Derating Curve
Short term overload ΔR 1% + 0.01Ω
Dry heat (1000hrs at 200°C) ΔR 2% + 0.01Ω
Damp heat steady state (56 days, 40°C, ≥90% RH) ΔR 1% + 0.01Ω
Climatic ΔR 1% + 0.01Ω
Temperature rapid change (5 cycles -55ºC to +200ºC) ΔR 1% + 0.01Ω
Performance Data
Derating Curve
P/Pr
200
Ambienttemperature degC
0
15570
100%
Ordering Procedure
Example: GCR1206 in gold planar format at 10 kilohms and 1% tolerance packed in tape.
Packaging
0805 and 1206 GCR series resistors are supplied on 8mm carrier tape and 7 inch reels as per IEC 286-3, quantity per reel; 3000.
2010 and 2512 GCR series resistors are supplied on 12mm carrier tape and 7 inch reels as per IEC 286-3, quantity per reel; 2010:
3000pcs; 2512: 1800pcs.
Type
GCR1206 G - 10K F T3
Terminations
Value (use IEC62 code)
Tolerance (use IEC62 code)
Packing
T3 Tape 0805, 1206, 2010 up to 3000/reel Standard
T18 2512 up to 1800/reel
G Gold planar
P PtAg planar
EW Polymer Ag wraparound
GW Ni Barrier & Au plated wraparound
F 1%
J 5%
