MFR4 WELWYN [Welwyn Components Limited], MFR4 Datasheet
MFR4
Manufacturer Part Number
MFR4
Description
Metal Film Resistors
Manufacturer
WELWYN [Welwyn Components Limited]
Datasheet
1.MFR4.pdf
(4 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MFR4-10KFI
Manufacturer:
WELWYNCO
Quantity:
5 000
Company:
Part Number:
MFR4-1K8FI
Manufacturer:
WELWYNCO
Quantity:
15 000
Company:
Part Number:
MFR4-1R0FC
Manufacturer:
WELWYNCO
Quantity:
20 000
Company:
Part Number:
MFR4-220KFI
Manufacturer:
WELWYNCO
Quantity:
10 000
Company:
Part Number:
MFR4-2K2FI
Manufacturer:
WELWYNCO
Quantity:
29 000
Part Number:
MFR4200MAE40
Manufacturer:
FREESCALE
Quantity:
20 000
* Note:- Tighter TCR’S are available on professional grade, consult factory for details.
Metal Film Resistors
MFR Series
•
•
•
Electrical Data
Physical Data
General Note
Welwyn Components reserves the right to make changes in product specification without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
© Welwyn Components Limited
Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
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Product grades available
Dimensions (mm) & Weight (g)
MFR3
MFR4
MFR5
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BSCECC 40101-803 and 019
Tolerances down to 0.5%
Temperature coefficient down to 50ppm/°C
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MFR4 Summary of contents
Page 1
... Dimensions (mm) & Weight (g) Type L max D max 3.5 1.8 Professional MFR3 Commercial 3.7 2.0 Professional 6.2 2.5 MFR4 Commercial 6.8 3.0 Professional 9.0 3.6 MFR5 Commercial 10.0 3.7 General Note Welwyn Components reserves the right to make changes in product specification without notice or liability. All information is subject to Welwyn’s own data and is considered accurate at time of going to print. ...
Page 2
Metal Film Resistors MFR Series Performance Data - Type MFR 3 Load at commercial rating : 1000 hours at 70°C Load at CECC rating : 1000 hours at 70°C Shelf life : 12 months at room temperature ...
Page 3
Metal Film Resistors MFR Series Performance Data - Type MFR 5 Load at commercial rating : 1000 hours at 70°C Load at CECC rating : 1000 hours at 70°C Shelf life : 12 months at room temperature ...
Page 4
... I MFR4 - 4K7 F I ...