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Fibre Core Silicone Coated, Radial(PGR)
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Key Features


2W to 8W Power Rating.
Fibre Core Crimped Resistor.
Direct Insertion on PCB.
Non-Flammable Construction.
Conformal Silicone Coating.
Choice of Low & High Profile Terminals.
Reference Standards.
     IEC 115-1.

Specifications
Tolerance 5%, 10%
Applicable E-Series E24, Other Values on Request
Derating From 70°C to 350°C
Max. Voltage  Ö(P*R)
Environmental Specifications
Test Methods Test Conditions Test Limits
Terminal Strength 2Kg Pull Test for 10 Seconds, IEC 115-1, Clause 4.16 rR <2% + 0R05
Solderability As per MIL-STD 202, Test 208F; IEC 115-1, Clause 4.17.3 95% Coverage
Endurance at Rated Temperature Rated Power @ 70C(1.5hrs ON,0.5hrs OFF), IEC115 1,Clause 4.25 rR < 5% + 0R05
Damp Heat Steady State 90-95% RH @ 40C Ambient Temperature for 56days, IEC115-1, Clause 4.24 rR < 5% + 0R05
Resistance to Soldering Heat 10 Seconds Dip in solder Bath at 260C, IEC115-1, Clause 4.18 rR < 1% + 0R05
Climatic Sequence As per IEC 115.1-Clause 4.23 rR < 5% + 0R05
Dimensions

            
Specifications Table
PEC
Type
Power
@ 70°C
Resistance Range for TCR's (Ohms) Dimensional Specifications
400 ± 50ppm/°C 0+40
 -80 ppm/°C
20ppm/C P L - max
Watts Min Max Min Max Min Max
GR2 2 0R20 0R30 0R33 47R 56R 3K9 10.2 ± 1.0
[0.401 ± 0.039]
20.2
[0.795]
GR3 4 0R30 0R39 0R47 82R 100R 5K6 15.0 ± 1.0
[0.590 ± 0.039]
25.3
[0.996]
GR5 5 0R47 0R56 0R68 120R 150R 15K 25.4 ± 1.0
[1.000 ± 0.039]
35.4
[1.394]
GR7 6.5 0R68 0R91 1R0 220R 270R 20K 35.6 ± 1.0
[1.401 ± 0.039]
45.5
[1.791]
GR9 8 0R91 1R2 1R3 250R 270R 22K 45.7 ± 1.0
[1.799 ± 0.039]
55.7
[2.193]
 Ordering Code

PEC
Type

 

Ohmic
Value

 

Tolerance

 

Packing
Style

 

Release
Condition

 

Special
Requirements

GR3*

 
      0.1 Ohm       a 0R1 / R10
 

10% a K

 

Bulk a B

 

Commercial a X

 

    Standard   a S

   
      1 Ohm         a 1R0
 
5%  a J
         
     High Surge a P
   
      1 KOhm       a 1K0
             
     Others      a M  
   
      10.7 KOhm   a 10K7
               
A Sample Part No.: GR3G 33R JBXS
* Specify ’D’ & ‘G‘ For D & G Tags resp. after the PEC Type.

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