Resistors
Glueable Chip Resistor
GCR Series
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
All parts are Pb-free and comply with EU Directive 2011/65/EU (RoHS2)
Electrical Data
Size
Power @70°C
Resistance range
Tolerance
LEV
TCR
Operating temperature
Thermal Impedance
Values
Zero-ohm jumper current rating
Zero-ohm jumper residual resistance
A
milliohms
1.5
<50
W
ohms
%
V
ppm/°C
°C
°C/W
220
160
150
200
-55 to +200
75
2
40
E24 or E96 preferred - other values to special order
0805
0.125
1206
0.25
1, 5
400
<10R:200 ≥10R:100
500
2010
0.625
1R0 to 10M
2512
1
Physical Data
Dimensions (mm) & weight (mg)
L
0805
1206
2010
2512
2.0±0.15
3.2±0.2
5.1±0.3
6.5±0.3
W
1.25±0.15
1.6±0.2
2.5±0.2
3.2±0.2
T max
0.6
0.7
0.8
0.8
A
0.3±0.15
0.4±0.2
0.6±0.3
0.6±0.3
C
0.3±0.1
0.4±0.15
0.6±0.25
0.6±0.25
Wt.
4.7
8.5
36
55
W
L
G & P types
T
A
L
EW & GW types
T
A
W
Wrap-around terminations
(3 faces)
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.
Marking
The components are not marked; all data is printed onto the
packaging.
Wraparound EW type: Thick-film PtAg electrodes, resistor material The component is resistant to all normal industrial cleaning
and overglaze are printed onto an alumina substrate. The resistors solvents suitable for printed circuits.
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.
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.
Solvent Resistance
BI Technologies IRC Welwyn
www.ttelectronics.com/resistors
© TT Electronics plc
03.18
Glueable
Chip Resistor
GCR Series
Performance Data
Maximum
Load at rated power (1000hrs at 70°C)
Derating from rated power at 70°C
Short term overload
Dry heat (1000hrs at 200°C)
Damp heat steady state (56 days, 40°C, ≥90% RH)
Climatic
Temperature rapid change (5 cycles -55ºC to +200ºC)
ΔR
ΔR
ΔR
ΔR
ΔR
ΔR
2% + 0.01Ω
See Derating Curve
1% + 0.01Ω
2% + 0.01Ω
1% + 0.01Ω
1% + 0.01Ω
1% + 0.01Ω
0
70
155
200
Derating Curve
P/Pr
100%
Ambient temperature degC
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.
Ordering Procedure
Ordering Procedure
Example: GCR1206G-10KFT3
(GCR1206 in gold planar format at 10 kilohms ±1%, Pb-free)
G
C
R
1
1
1
Type
GCR0805 G
GCR1206 P
GCR2010 EW
GCR2512
GW
2
Termination
Gold planar
PtAg planar
Polymer Ag wraparound
Ni Barrier & Au plated
wraparound
2
0
6
G
2
-
1
0
3
3
Value
3/4 characters
R = ohms
K = kilohms
M = megohms
R000 = jumper
K
F
4
4
Tolerance
F = ±1%
J = ±5%
Omit for
jumper
T3
T
3
5
5
Packing
0805,1206,
Tape, up to 3000/reel
2010
T18
2512
Tape, up to 1800/reel
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.
BI Technologies IRC Welwyn
www.ttelectronics.com/resistors
© TT Electronics plc
03.18
Electronics Design Contest
京公网安备 11010802033920号
EEWORLD
