RL Series

PRODUCT BULLETIN
RL-SERIES
WILLOW TECHNOLOGIES LTD.
SHAWLANDS COURT, NEWCHAPEL ROAD
LINGFIELD, SURREY, RH7 6BL, ENGLAND
Tel. + 44 (0) 1342 835234 Fax. + 44 (0) 1342 834306
E-mail [email protected]
Website http://www.willow.co.uk
ULTRA PRECISION
METAL FILM RESISTORS
Radial Leads
Small Size
Low TC
High Stability
Dimensions
L
W
H
LS
STAND-OFF- .015 THICK X .040 DIA.
Inches (mm)
Style
Height
Length
Width
Lead
Spacing
Lead
Dia.
Lead
Length
RL1
.300 Max.
(7.62)
.300 Max.
(7.62)
.100 Max.
(2.54)
.150
(3.81)
.020
(.508)
1.00±.062
(25.4±1.57)
RL3
.300 Max.
(7.62)
.300 Max.
(7.62)
.100 Max.
(2.54)
.150
(3.81)
.020
(.508)
1.00±.062
(25.4±1.57)
RL55
.380 Max.
(9.62)
.300 Max.
(7.62)
.100 Max.
(2.54)
.150
(3.81)
.025
(.635)
1.00±.062
(25.4±1.57)
Specifications
Style
Temperature
Coefficient
Standard
Tolerance
Wattage
@85 C
Max.
Voltage
RL1
20 PPM/ C
15 PPM/ C
10 PPM/ C
5 PPM/ C
2 PPM/ C
20 thru
500K
1%, .5%
.25%, .10%
.05%, .02%
.01%
.1W
RL3
20 PPM/ C
15 PPM/ C
10 PPM/ C
5 PPM/ C
2 PPM/ C
20 thru
500K
1%, .5%
.25%, .10%
.05%, .02%
.01%
.3 W
350V
RL55
20 PPM/ C
15 PPM/ C
10 PPM/ C
5 PPM/ C
2 PPM/ C
20 thru
500K
1%, .5%
.25%, .10%
.05%, .02%
.01%
.5 W
350V
Subject to change without notice
DEDICATION TO EXCELLENCE
Resistance
Range
(Ohms)
Continued on reverse side
350V
Typical Performance
(100 ohms – 100K)
Ref: EIA RS-186 (where applicable) %∆R
1000 Hr. Load Life At 60°C
.1W............................................................. ±0.01
.3W............................................................. ±0.01
Humidity.......................................................... ±0.01
Thermal Shock ............................................... ±0.01
Short Time Overload...................................... ±0.01
%∆R
Effects Of Solder..................................... <0.01
Insulation.............................................>1000M
Noise Index...........................................<-30dB
Voltage Coeff..............................<0.05 PPM/V
Shelf Life .........................................<±50 PPM
Temperature Coefficients
TC20=0±20 PPM/°C – 20 to +85°C
TC15=0±15 PPM/°C – 20 to +85°C
TC10=0±10 PPM/°C – 20 to +85°C
TC5 =0±5 PPM/°C – 20 to +85°C
TC2 =0±2 PPM/°C – 20 to +85°C
Data subject to change without notice
See Other Side