LSR3700Z03900KR500

LSR3700Z03900KR500 Datasheet

LSR37

Part	Datasheet
LSR3700Z03900KR500	LSR3700Z03900KR500 (pdf)

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PDF Datasheet Preview
LSR37 Vishay BCcomponents High Voltage Surge Metal Glaze Leaded Resistor A metal glazed film is deposited on a high grade ceramic body. After that caps are applied to the rods and tinned electrolytic copper wires are welded to these end caps. The resistors are coated with a light-blue lacquer which provides electrical, mechanical and climatic protection. The encapsulation is resistant to all cleaning solvents according to IEC FEATURES • High pulse-loading 10 kV as specified capability flashes • Good replacement for carbon-composite resistors • Lead Pb -free solder contacts • Pure Tin plating provides compatibility with lead Pb -free and lead containing soldering processes • Compliant to RoHS directive 2002/95/EC APPLICATIONS • Application in overload and high voltage pulse hazard circuits TV-sets, monitors , high power electronic ballasts TECHNICAL SPECIFICATIONS DESCRIPTION Resistance Range 1 Resistance Tolerance and Series Rated Dissipation, P70 Thermal Resistance, Rth Temperature Coefficient Voltage Coefficient Maximum Permissible Voltage Umax. Dielectric Withstanding Voltage of the Insulation for 1 Min Basic Specifications Climatic Category IEC 60068-1 Stability After: Load 1000 h, P70 Long Term Damp Heat Test 56 Days Soldering 10 s, 260 °C High Voltage Test for R-Value > kΩ, 10 kV 1 nF 50 x 12/Min ESD Contact Discharge 12 kV 100 Pulses Note 1 R values below 220 Ω are available on request VALUE 220 Ω to 910 Ω 1 kΩ to 10 kΩ ± 10 % ± 20 % E12 series 120 K/W 0 ppm/K to + 600 ppm/K - 600 ppm/K to + 200 ppm/K 0 to + 350 ppm/V ± 50 ppm/V V = Pn x R 700 V IEC 60115-1 55/155/56 max. ± % R + Ω max. ± % R + Ω max. ± % R + Ω max. ± 20 % typical value ± 10 % max. ± 20 % typical value ± 10 % For technical questions, contact: High Voltage Surge Metal Glaze Leaded Resistor LSR37 Vishay BCcomponents PART NUMBER LSR3700001002KA100 L S R 3 7 0 1 0 2 KA 1 0 MODEL/SIZE LSR3700 Notes 1 Please refer to table PACKAGING • The PART NUMBER is shown to facilitate the introduction of a unified part numbering system for ordering products PACKAGING MODEL LSR37 TAPING Axial, 52 mm AMMO PACK PIECES CODE 1000 REEL PIECES CODE 5000 DIMENSIONS ØD L2 DIMENSIONS - resistor type and relevant physical dimensions TYPE Ø Dmax. L1 max. LSR37 L2 max. Ød ± For technical questions, contact: LSR37 Vishay BCcomponents High Voltage Surge Metal Glaze Leaded Resistor MASS PER UNIT TYPE LSR37 MASS mg MARKING The nominal resistance and tolerance are marked on the resistor using colored bands in accordance with IEC 60062, marking codes for resistors and capacitors. Three bands are used for 20 % tolerance with no indication for the tolerance. Four bands are used for 10 % tolerance. Grey is used instead of silver for 10 % because metal particles in the lacquer could affect high-voltage properties. OUTLINES The length of the body L1 is measured by inserting the leads into holes of two identical gauge plates and moving these plates parallel to each other until the resistor body is clamped without deformation IEC FUNCTIONAL PERFORMANCE PRODUCT CHARACTERIZATION Standard values of rated resistance nominal resistance are taken from the E12 series with a tolerance of 10 % or 20 The values of the E12 series are in accordance with IEC The limiting voltage DC is not applicable, because the maximum rated voltage for the maximum Rn-value of 10 kΩ at Pn = W is only V. LIMITING VALUES TYPE MAXIMUM PERMISSIBLE VOLTAGE Umax. 1 V

PDF Datasheet Preview

LSR37

Vishay BCcomponents

High Voltage Surge Metal Glaze Leaded Resistor

A metal glazed film is deposited on a high grade ceramic body. After that caps are applied to the rods and tinned electrolytic copper wires are welded to these end caps. The resistors are coated with a light-blue lacquer which provides electrical, mechanical and climatic protection. The encapsulation is resistant to all cleaning solvents according to IEC

FEATURES
• High pulse-loading 10 kV as specified
capability flashes
• Good replacement for carbon-composite
resistors
• Lead Pb -free solder contacts
• Pure Tin plating provides compatibility with lead Pb -free
and lead containing soldering processes
• Compliant to RoHS directive 2002/95/EC

APPLICATIONS
• Application in overload and high voltage pulse hazard
circuits TV-sets, monitors , high power electronic ballasts

TECHNICAL SPECIFICATIONS

DESCRIPTION Resistance Range 1 Resistance Tolerance and Series Rated Dissipation, P70 Thermal Resistance, Rth Temperature Coefficient Voltage Coefficient Maximum Permissible Voltage Umax. Dielectric Withstanding Voltage of the Insulation for 1 Min Basic Specifications Climatic Category IEC 60068-1 Stability After:

Load 1000 h, P70 Long Term Damp Heat Test 56 Days Soldering 10 s, 260 °C

High Voltage Test for R-Value > kΩ, 10 kV 1 nF 50 x 12/Min

ESD Contact Discharge 12 kV 100 Pulses

Note 1 R values below 220 Ω are available on request

VALUE
220 Ω to 910 Ω
1 kΩ to 10 kΩ
± 10 % ± 20 % E12 series
120 K/W
0 ppm/K to + 600 ppm/K
- 600 ppm/K to + 200 ppm/K
0 to + 350 ppm/V
± 50 ppm/V

V = Pn x R
700 V

IEC 60115-1
55/155/56
max. ± % R + Ω
max. ± % R + Ω
max. ± % R + Ω
max. ± 20 % typical value ± 10 %
max. ± 20 % typical value ± 10 %

For technical questions, contact:

High Voltage Surge Metal Glaze Leaded Resistor

LSR37

Vishay BCcomponents

PART NUMBER LSR3700001002KA100

L S R 3 7 0 1 0 2 KA 1 0

MODEL/SIZE LSR3700
Notes 1 Please refer to table PACKAGING
• The PART NUMBER is shown to facilitate the introduction of a unified part numbering system for ordering products

PACKAGING

MODEL LSR37

TAPING Axial, 52 mm

AMMO PACK

PIECES

CODE
1000

REEL

PIECES

CODE
5000

DIMENSIONS
ØD L2

DIMENSIONS - resistor type and relevant physical dimensions

TYPE
Ø Dmax.

L1 max.

LSR37

L2 max.
Ød ±

For technical questions, contact:

LSR37

Vishay BCcomponents

High Voltage Surge Metal Glaze Leaded Resistor

MASS PER UNIT

TYPE LSR37

MASS mg

MARKING

The nominal resistance and tolerance are marked on the resistor using colored bands in accordance with IEC 60062, marking codes for resistors and capacitors.

Three bands are used for 20 % tolerance with no indication for the tolerance. Four bands are used for 10 % tolerance.

Grey is used instead of silver for 10 % because metal particles in the lacquer could affect high-voltage properties.

OUTLINES

The length of the body L1 is measured by inserting the leads into holes of two identical gauge plates and moving these plates parallel to each other until the resistor body is clamped without deformation IEC

FUNCTIONAL PERFORMANCE

PRODUCT CHARACTERIZATION

Standard values of rated resistance nominal resistance are taken from the E12 series with a tolerance of 10 % or 20 The values of the E12 series are in accordance with IEC

The limiting voltage DC is not applicable, because the maximum rated voltage for the maximum Rn-value of 10 kΩ at Pn = W is only V.

LIMITING VALUES

TYPE

MAXIMUM PERMISSIBLE VOLTAGE Umax. 1 V

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Datasheet ID: LSR3700Z03900KR500 521602