SFR2500001001FR500/BKN BC Components / Vishay, SFR2500001001FR500/BKN Datasheet

no-image

SFR2500001001FR500/BKN

Manufacturer Part Number
SFR2500001001FR500/BKN
Description
RES., METAL FILM, 1K OHM, 1% 1/4W, +/-100PPM, THRU HOLE, CUT TAPE
Manufacturer
BC Components / Vishay
Datasheet
1.SFR2500001001FR500BKN.pdf (9 pages)

Specifications of SFR2500001001FR500/BKN

Material, Element
Metal Film
Package Type
Ceramic Housed
Power, Rating
0.25 W
Resistance
1 Kilohms
Termination
Axial
Tolerance
±1%
Voltage, Rating
250 VDC
Lead Free Status / Rohs Status
RoHS Compliant part
SFR16S/25/25H
Vishay BCcomponents
A homogeneous film of metal alloy is deposited on a high
grade ceramic body. After a helical groove has been cut in
the resistive layer, tinned connecting leads of electrolytic
copper are welded to the end-caps.
The resistors are coated with a colored lacquer (light-blue for
type SFR16S; light-green for type SFR25 and red-brown for
type SFR25H) which provides electrical, mechanical and
climatic protection. The encapsulation is resistant to all
cleaning solvents, in accordance with “MIL-STD-202E,
method 215”, and “IEC 60068-2045”.
Note:
• R value is measured with probe distance of 24 ± 1 mm using 4-terminal method
www.vishay.com
34
TECHNICAL SPECIFICATIONS
DESCRIPTION
Resistance Range
Resistance Tolerance
Temperature Coefficient:
R < 4.7 Ω
4.7 Ω ≤ R ≤ 100 kΩ
100 kΩ < R ≤ 1 MΩ
R > 1 MΩ
Absolute Maximum Dissipation at T
Thermal Resistance, R
Maximum Permissible Voltage
Noise:
R < 68 kΩ
68 kΩ ≤ R ≤ 100 kΩ
100 kΩ ≤ R ≤ 1 MΩ
R > 1 MΩ
Basic Specifications
Climatic Category (IEC 60068)
Stability, ΔR max., After:
Load:
R range
Climatic Tests:
R ≤ 1 MΩ
R > 1 MΩ
Soldering
Short Time Overload
th
amb
For technical questions, contact: filmresistors.leaded@vishay.com
Standard Metal Film Resistors
= 70 °C
± 1 %; 4.99 Ω to 3 MΩ
± (0.25 % R + 0.05 Ω)
± (0.25 % R + 0.05 Ω)
± 5 %; 1 Ω to 3 MΩ
± (2 % R + 0.05 Ω)
± (1 % R + 0.05 Ω)
± (1 % R + 0.05 Ω)
≤ ± 250 x 10
≤ ± 100 x 10
≤ ± 250 x 10
≤ ± 250 x 10
max. 0.1 µV/V
max. 0.5 µV/V
max. 1.5 µV/V
max. 1.5 µV/V
jumper (0 Ω)
SFR16S
170 K/W
0.5 W
200 V
-6
-6
-6
-6
FEATURES
•
• Low noise (max. 1.5 µV/V for R > 1 MΩ)
• Small size (SFR16S-0204, SFR25/25H-0207)
• Lead (Pb)-free solder contacts
• Pure tin plating provides compatibility with lead (Pb)-free
• Compatible with “Restriction of the use of Hazardous
APPLICATIONS
• General purpose resistors
/K
/K
/K
/K
Low cost
and lead containing soldering processes
Substances” (RoHS) directive 2002/95/EC (issue 2004)
± 1 %, E24/E96 series; ± 5 %, E24 series
IEC 60115-1 and 60115-2
± (0.25 % R + 0.05 Ω)
± (0.25 % R + 0.05 Ω)
± (2 % R + 0.05 Ω)
± (1 % R + 0.05 Ω)
± (1 % R + 0.05 Ω)
≤ ± 100 x 10
≤ ± 100 x 10
≤ ± 100 x 10
≤ ± 250 x 10
max. 0.1 µV/V
max. 0.1 µV/V
max. 0.1 µV/V
max. 1.5 µV/V
jumper (0 Ω)
55/155/56
200 K/W
SFR25
VALUE
0.4 W
250 V
± 5 %; 0.22 Ω to 10 MΩ
± 1 %; 1 Ω to 10 MΩ
-6
-6
-6
-6
/K
/K
/K
/K
Document Number: 28722
± (0.25 % R + 0.05 Ω)
± (2 % R + 0.05 Ω)
± (1 % R + 0.05 Ω)
± (1 % R + 0.05 Ω)
± (2 % R + 0.1 Ω)
≤ ± 100 x 10
≤ ± 100 x 10
≤ ± 250 x 10
≤ ± 100 x 10
max. 0.1 µV/V
max. 0.1 µV/V
max. 0.1 µV/V
max. 1.5 µV/V
Revision: 20-Feb-08
SFR25H
150 K/W
0.5 W
350 V
-6
-6
-6
-6
/K
/K
/K
/K

SFR2500001001FR500/BKN Summary of contents

Page 1

SFR16S/25/25H Vishay BCcomponents Standard Metal Film Resistors A homogeneous film of metal alloy is deposited on a high grade ceramic body. After a helical groove has been cut in the resistive layer, tinned connecting leads of electrolytic copper are welded ...

Page 2

INFORMATION • The resistors have a 12-digit numeric code starting with 23. • The subsequent 6 digits for digits for 5 % indicate the resistor type and packaging. • The remaining digits indicate the resistance ...

Page 3

SFR16S/25/25H Vishay BCcomponents PACKAGING CODE PIECES N4 4000 A5 5000 A1 1000 R5 5000 DIMENSIONS DIMENSIONS - resistor types and relevant physical dimensions in millimeters Ø D TYPE max. SFR16S 1.9 SFR25 2.5 SFR25H 2.5 MASS PER 100 UNITS TYPE ...

Page 4

The power that the resistor can dissipate depends on the operating temperature 100 P max rated Derating max. ( 1000 ...

Page 5

SFR16S/25/25H Vishay BCcomponents max. ( SFR25 Pulse on a regular basis; maximum permissible peak pulse power ( Pulse Loading Capabilities 600 V max. (V) 500 ...

Page 6

V max. (V) 800 400 SFR25H Pulse on a regular basis; maximum permissible peak pulse voltage ( Pulse Loading Capabilities SFR16S Hot-spot temperature rise (Δ function of dissipated power SFR25/SFR25H Hot-spot temperature ...

Page 7

SFR16S/25/25H Vishay BCcomponents TESTS AND REQUIREMENTS Essentially all tests are carried out in accordance with the schedule of “IEC publication 60115-1”, category 55/155/56 (rated temperature range - 55 ° 155 °C; damp heat, long term, 56 days). The ...

Page 8

TEST PROCEDURES AND REQUIREMENTS IEC IEC 60068-2 60115-1 TEST TEST CLAUSE METHOD 4.25.1 endurance temperature 4.8.4 coefficient voltage proof on 4.7 insulation 4.12 noise insulation 4.6.1.1 resistance 4.13 short time overload intermittent overload in accordance with “JIS-C5202 5.8” nd see ...

Page 9

All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or ...