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Power Resistor

Vitreous Enamelled, Axial (PVA,PVAB)
Silicone Coated, Axial (PIA,PIAM,PGA)
Silicone Coated, Pluggable (PGR)
Ceramic Encased (PGMA,PCA,PBA,PBR,PQM,PGM)
Tubular Power (PPR,PVR,PVRC)
Aluminium Heatsink (PHA)
Precision Power (P2d)
Capacitor Discharge (PYP)

Power
Range
Rated
@oC
Ohmic Range
Tolerance
%
Series
Types
Resistor
Construction
Key
Features
Vitreous Enamelled Axial
3W-14W
25oC
0R1-100K
1%, 2%
5%,10%
V3,V5,V7,V10,V14
1. Impervious Vitreous Enamel.
2. High Pulse Overload Capability.
3. Meets CECC 40201 Specification.
4. Meets JSS 50402 Specification.
5. European Form and Fit Design.
6. Green Enamel Colour.
7. Allows High Speed Lead Forming.
Vitreous Enamelled Axial - US Spec.
3W-12W
25oC
0R1-100K
1%,2%, 5%,10%
V3B,V5B,V7B,V10B,V14B
1. Impervious Vitreous Enamel.
2. High Pulse Overload Capability.
3. Ref. MIL-R-26 Specifications.
4. US Form and Fit Design.
5. Brown Enamel Colour.
6. Allows High Speed Lead Forming.
Silicone Coated Axial
1W-14W
70oC
0R01-120K
0.1%,0.5%
1%, 2%, 5%
P1,P2,P2A,P3,P4,P5,P5B,
P6,P6A, P7,P9,P10,P12,P14
1. High Temp Silicone Coating.
2. Close Tolerance, Low TCR.
3. Non Inductive Versions.
4. Approved since 1977 to JSS 50402.
5. Screened Quality Available.
6. High Surge Version Available.
7. Meets CECC 40201 Specs.
Silicone Coated Axial - US Spec.
1W-10W
25oC
0R01-120K
0.05%,0.1%
0.5%, 1%,
2%, 5%
PIA,P1B,P3A,P5A,P10A
1. High Temp. Silicone Coating.
2. Close Tolerance, Low TCR.
3. Non Inductive Versions.
4. MIL-PFR-26 Specs - Char. U, V.
5. High Surge Version Available.
6. Low Temperature Rise.
Slotted Ceramic Encased Axial
4W-17W
70oC
0R1-27K
2%,5%,10%
M101A,M102A,M103A ,
M104A,M105A, M106A,M107A
1. Slotted Ceramic Body.
2. High Insulation Resistance.
3. Fibre-core Former.
4. High Surge Version Available.
5. Low Temperature Rise.
6. Non Flammable Construction.
Square Ceramic Encased Axial
4W-17W
70oC
0R1-27K
5%,10%
C2,C4,C5,C7,
C7A,C9, C11,C17
1. Square Ceramic Body.
2. High Insulation Resistance.
3. Fibre-core Former.
4. High Surge Version Available.
5. Low Temperature Rise.
6. 4W / 5W Available in Taped Form.
7. Non Flammable Construction.
Box Ceramic Encased Axial
2W-20W
25oC
0R1-15K
1%, 2% 5%,10%
BA2,BA3,BA5,BA7,
BA10,BA15, BA20,BA25
1. Box Style Ceramic Case.
2. High Insulation Resistance.
3. Salt Fog Withstanding Versions.
4. High Surge Version Available.
5. Low Temperature Rise.
6. Non Inductive Resistors Available.
7. Low TCR Available.
Silicone Coated Fibrecore Axial
1W-9W
70oC
0R33-12K
5%,10%
G1,G2,G3,G5,G7,G9
1. Silicone Coated.
2. Fibre-core Former.
3. Crimped Contacts.
4. Shatter Proof Design.
5. Low Cost.
Tubular Power - Silicone Coated
5W-500W
70oC
0R1-100K
0.05%,0.1%
1%, 2%
5%, 10%
PPR04,PPR05,
PPR08, PPR10,PPR10A, PPR15,
PPR17, PPR20, PPR25, PPR25A, PPR25B, PR35, PPR40, PPR40A, PPR50, PPR60,PPR75, PPR100, PPR100A, PPR150, PPR200, PPR300,PPR500
1. High Temp Silicone Coating.
2. Close Tolerance, Low TCR.
3. Non Inductive Versions Available.
4. Approved since 1977 to JSS 50402.
5. High Surge Versions Available.
Tubular Power - Vitreous Enamelled
5W-300W
25oC
0R1-100K
1%,2%,
5%,10%
PVR5,PVR12,
PVR20,PVR25,PVR40,
PVR50,PVR100,PVR175, PVR225
1. Rugged Enamel Coating.
2. High Power in Small Size.
3. Non Inductive Versions.
4. Withstands High Short Term Surges.
5. High Moisture Resistance.
6. Quick Connect TerminalsAvailable.
7. Choice of Terminals.
Tubular Edge Wound - Vitreous Enamelled
40W-500W
25oC
0R1-25R
5%,10%
PVRC90,PVRC180,
PVRC300,PVRC375
1. Rugged Enamel Coating.
2. Edge Winding for Higher Power.
3. Withstands High Short Term Surges.
4. Suitable for Motor Control.
5. Quick Connect Terminals Available.
6. Choice of Terminals.
Silicone Coated PCB Pluggable
2W-8W
70oC
0R2-22K
5%,10%
GR2,GR3,GR5,GR7,GR9
1. PCB Pluggable Resistor.
2. High/Low Profile Terminals.
3. Fibre-core Former.
4. Low Cost Design.
5. High Surge Versions Available.
6. Uncoated Versions Available.
Box Ceramic Encased - Radial
3W-40W
70oC
0R1-50K
1%,2%, 5%,10%
BR3,BR5,BR7,BR10,
BR15,BR20, BR25,BR30,BR40
1. Boat Ceramic Encased.
2. High Insulation Resistance.
3. High Surge Version Available.
4. Low Temperature Rise.
5. Non Inductive Versions Available.
6. Low TCR Available.
7. Quick Connect Terminals Available.
Vertical Box Ceramic Encased
2W-10W
70oC
0R05-20K
1%,2%, 5%,10%
PQM2,PQM3,
PQM5, PQM7, PQM10WS
1. Vertical Boat Ceramic Encased.
2. High Insulation Resistance.
3. Salt Fog Withstanding Versions.
4. High Surge Versions Available.
5. PCB Space Saving Design.
6. Non Inductive Resistors Available.
7. Low TCR Available.
Slotted Ceramic Encased Vertical / Dual
4W-17W
70oC
0R1-27K
2%,5%,10%
M101,M102,M103,
M104,M105, M106,M107
1. Slotted Ceramic Encased.
2. High Insulation Resistance.
3. Fibre-core Former.
4. High Surge Versions Available.
5. Low Temperature Rise.
6. Non Flammable Construction.
7. Vertical Support Pillar.
8. Dual Mounting Option.
Aluminium Housed Chassis Mount
25W-50W
25oC
0R05-100K
0.1%, 0.5%
1%,2%
5%,10%
PHA25,PHA50
1. Moulded into Aluminium Housing.
2. High Power / Size Ratio.
3. BS-CECC-40203 / MIL-R-18546.
4. Gold Anodised Heat Sink.
Precision Power
3W
25oC
0R1-2K7
0.1%,0.25%
P2D
1. High Temp. Silicone Coating.
2. Close Tolerance, Low TCR.
3. MIL-PRF-39007 Specs.
4. Miniature Size Package.
Capacitor Discharge Resistors
10W,13W
25oC
100R-100K
1%,2% 5%,10%
PYP10 & PYP13
1. Direct Mounting on Capacitors.
2. High Pulse-Withstand Capability.
3. Stainless Steel Terminals.
4. Two Mounting Pitches Available.
5. Moisture Resistant Silicone Coat.
6. Superior Quality Weld Joints.

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