W22-680RJI Welwyn Components, W22-680RJI Datasheet

Wirewound Resistors - Through Hole 7Watt 680 ohm 5%

W22-680RJI

Manufacturer Part Number
W22-680RJI
Description
Wirewound Resistors - Through Hole 7Watt 680 ohm 5%
Manufacturer
Welwyn Components
Series
W20r
Type
Vitreous Enamelled Wirewound Resistorsr
Datasheet

Specifications of W22-680RJI

Resistance
680 Ohms
Tolerance
5 %
Power Rating
7 Watts
Termination Style
Axial
Operating Temperature Range
- 55 C to + 350 C
Dimensions
7 mm Dia. x 22 mm L
Product
Power Resistors Wire Wound Vitreous Enamel
Voltage Rating
200 Volts
Temperature Coefficient
+/- 75 PPM / C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Vitreous Enamelled
Wirewound Resistors
W20 Series
Electrical Data
This table indicates the CECC specification requirements, and these are met or exceeded by the corresponding W20 series products
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
C
P
R
T
BS CECC 40-201-002 Requirements
P
P
R
T
Applicable to commercial and approved ranges
i L
S
T
A
Dimensions (mm) and Weight (g)
Type
W21
W215
W22
W23
W24
C
C
o
e
o
o
e
a t
h
o
CECC approved
Suitable for harsh environments
Impervious lead free vitreous enamel coating
Overload characteristics ideal
for protection circuits
High stability and reliability
High power dissipation for size
m
m
400
300
200
100
w
s i s
w
w
s i s
r e
R
R
m
n
t i
b
0
e
e
e
d
m
a t
(
a t
(
n i
e i
m
0
5 -
r r
r r
r r
5 -
a
a
g
t n
n
n
d r
r e
° 5
° 5
i l
t a
t a
t a
e c
e c
W21
e
Dissipation – Watts
i c
m
e t
n i
n i
n i
a v
e l
o t
o t
l a
a r
a r
p
m
g
g
g
m
u l
e
5
n
n
2
2
p
t a
t a
t a
e
W215
s e
d
L max
22.0
38.0
53.5
g
g
0
0
e
12.7
22.0
t n
a
e
e
° 0
° 0
a r
2
2
7
n
W22
t a
t a
v
° 5
° 5
° 0
e c
u t
) C
) C
l o
10
C
C
C
e r
a t
W23
g
1
2
5
1
2
5
a r
%
%
%
%
%
%
e
n
g
D max
15
o t
o t
o t
o t
o t
o t
e
5.6
7.0
8.0
8.0
8.0
W24
e l
e l
e l
e l
e l
e l
a r
a r
a r
a r
a r
a r
n
n
n
n
n
n
20
e c
e c
e c
e c
e c
e c
· Bedlington, Northumberland NE22 7AA, UK
22.75
f min
23.1
23.1
-
-
Construction
A high purity ceramic substrate is assembled with interference fit end caps to which are
welded the termination wires. The resistive element is wound on the substrate and welded to
the caps; the vitreous enamel protective coating is then applied.
Terminations
Material
Strength
Solderability
Length
Marking
The resistors are legend marked with type reference, resistance value and tolerance. Values are
marked in accordance with IEC 62.
d nom
0.8
0.8
0.8
0.8
0.8
Wt.nom
p
°
/ C
Copper clad steel wire, nickel plated and solder-coated.
The terminations meet the requirements of IEC 68.2.21.
The terminations meet the requirements of IEC 115-1,– Clause 4.17.3.2.
W23’s and W24’s are not supplied on tape. Minimum lead length is 30 mm.
3.5
p
p
o
o
o
o
o
o
1
2
2
5
w
w
w
m
Style
p
o v
w
h
h
h
h
h
h
t a
t a
t a
° /
° /
m
m
m
m
m
m
a
°
s t l
s t
s t
s t
C
C
t t
C
s
s
s
s
s
s
0
0
0
0
1
1
R
R
R
R
R
R
5
1
5
1
W
o t
3
2
o t
1
2
o t
o t
JB
o t
o t
8
0 .
0
2
9 .
5 .
8
1
≥5 ohms < 10 ohms: ±400
0
1
1
1
1
1
1
0
0
0
0
0
0
K
K
K
K
K
K
T
E
p y
2
0
0
0
0
1
1
4
R
R
R
R
c i
R
R
d
W
5
1
5
1
r p
l a
o t
o t
5
HB
5
4
1
o t
o t
o t
o t
: y l
2
f e
5
0 .
0 .
3 .
6
1
8
1
1
0
r e
1
5
1
1
1
<
5
5
5
D
5
5
5
e r
+
K
K
K
K
K
K
-75
. d
O
0
0
0
0
1
1
5 -
h t
R
R
R
R
R
R
1
5
1
5
5
Welwyn Components
r e
W
o t
o t
7
KB
7
6
2
o t
o t
o t
o t
4
o t
0 .
0 .
0 .
0
2
a v
L
4
2
0
2
2
2
2
2
2
2
0
u l
2
2
2
0
0
0
K
K
s e
K
K
K
K
0
≥10 ohms: ±200
Maximum: +-200
o t
0
0
1
1
R
1
1
R
p s
R
R
1
R
R
1
W
5
5
c e
1
1
o t
o t
9
o t
o t
5
LB
0
0
2
o t
0 .
o t
0
l a i
2
0 .
0 .
9
f
0
6
6
5
5
3
6
0
0
6
6
5
o
0
K
K
K
K
6
d r
K
K
r e
TT electronics plc
0
0
1
1
1
1
R
A subsidiary of
R
R
R
R
R
2
2
W
o t
o t
1
1
1
o t
o t
o t
MB
o t
7
4
4
2
2
2
5
0 .
1
1
0 .
0 .
1
1
2
1
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
K
K
K
K
K
K
85

Related parts for W22-680RJI

W22-680RJI Summary of contents

Page 1

... W23 38.0 8.0 - W24 53.5 8.0 - 400 W215 W21 W24 W23 W22 300 200 100 Dissipation – Watts 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

... Packaging For W21 and W215 the standard method of packaging is taped in Ammo Packs. For W22 the standard method of packaging is taped and reeled. Alternatives available by special request are detailed in the table below. W23’s and W24’s are available only as loose packed in boxes. W series resistors can be supplied preformed ...

Page 3

... Tape W22 Bulk W23, W24 For CECC released product state on order the CECC number and style. Example: W22-3K3JI CECC40201-002 KB For SnPb finish instead of Pb-free replace the packing suffix with PB. Example: W22-3K3JPB © Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com – ...

Related keywords