NSZ Series
Ceramic Housed Wirewound Resistor with Specialty Leads
Features:
•
•
•
Stackpole Electronics, Inc.
Resistive Product Solutions
Special lead configurations
RoHS compliant / lead-free
See CB data sheet for performance and environmental
specifications.
Electrical Specifications – NSZ1
Power Rating
Type / Code
(Watts) @ 25ºC
NSZ1
NSZ1
NSZ1
5W
7W
10W
Maximum
Working
Voltage
300V
350V
500V
Resistance
Range (Ω)
Wirewound
0.1 - 220
0.1 - 220
0.1 - 220
Resistance
Range (Ω)
Metal Oxide
240 - 50K
240 - 50K
240 - 50K
1.06
27.00
1.38
35.00
1.89
48.00
L
±
±
±
±
±
±
0.04
1.00
0.04
1.00
0.04
1.00
0.39
10.00
0.39
10.00
0.39
10.00
W
±
±
±
±
±
±
0.04
1.00
0.04
1.00
0.04
1.00
0.59
15.00
0.89
22.50
1.38
35.00
P
±
±
±
±
±
±
0.04
1.00
0.04
1.00
0.04
1.00
Unit
inches
mm
inches
mm
inches
mm
Electrical Specifications – NSZ2
Type /
Code
Power
Rating
(Watts)
@ 25ºC
Maximum
Working
Voltage
Resistance
Range (Ω)
Wirewound
Resistance
Range (Ω)
Metal Oxide
B
H
W
W1
P
L
L1
Unit
NSZ2
NSZ2
NSZ2
NSZ2
NSZ2
3W
5W
7W
10W
15W
200V
300V
350V
500V
500V
0.1 - 220
0.1 - 220
0.1 - 220
0.1 - 220
0.1 - 220
240 - 50K
240 - 50K
240 - 50K
240 - 50K
240 - 50K
0.98
25.00
1.10
28.00
1.40
35.50
1.89
48.00
1.89
48.00
±
±
±
±
±
±
±
±
±
±
0.04
1.00
0.04
1.00
0.04
1.00
0.04
1.00
0.04
1.00
0.39
9.80
0.39
9.80
0.39
9.80
0.39
9.80
0.47
12.00
±
±
±
±
±
±
±
±
±
±
0.02
0.50
0.02
0.50
0.02
0.50
0.02
0.50
0.02
0.50
0.39
9.80
0.39
9.80
0.39
9.80
0.39
9.80
0.47
12.00
±
±
±
±
±
±
±
±
±
±
0.02
0.50
0.02
0.50
0.02
0.50
0.02
0.50
0.02
0.50
0.29
7.30
0.29
7.30
0.29
7.30
0.29
7.30
0.29
7.30
±
±
±
±
±
±
±
±
±
±
0.04
1.00
0.04
1.00
0.04
1.00
0.04
1.00
0.04
1.00
0.49
12.50
0.59
15.00
0.89
22.50
1.38
35.00
1.28
32.50
±
±
±
±
±
±
±
±
±
±
0.04
1.00
0.04
1.00
0.04
1.00
0.04
1.00
0.04
1.00
1.15
29.30
1.15
29.30
1.15
29.30
1.15
29.30
1.24
31.50
±
±
±
±
±
±
±
±
±
±
0.04
1.00
0.04
1.00
0.04
1.00
0.04
1.00
0.04
1.00
0.59
15.00
0.59
15.00
0.59
15.00
0.59
15.00
0.59
15.00
+
+
+
+
+
+
+
+
+
+
0.08
2.00
0.08
2.00
0.08
2.00
0.08
2.00
0.08
2.00
/
/
/
/
/
/
/
/
/
/
-0.04
-1.00
-0.04
-1.00
-0.04
-1.00
-0.04
-1.00
-0.04
-1.00
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
Rev Date: 01/23/2012
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
1
www.seielect.com
marketing@seielect.com
NSZ Series
Ceramic Housed Wirewound Resistor with Specialty Leads
Stackpole Electronics, Inc.
Resistive Product Solutions
Electrical Specifications – NSZ3
Type /
Code
NSZ3
NSZ3
NSZ3
NSZ3
Power
Rating
(Watts)
@ 25ºC
5W
7W
10W
15W
Maximum
Working
Voltage
300V
350V
500V
500V
Resistance
Range (Ω)
Wirewound
0.1 - 220
0.1 - 220
0.1 - 220
0.1 - 220
Resistance
Range (Ω)
Metal Oxide
240 - 50K
240 - 50K
240 - 50K
240 - 50K
L
1.06 + 0.04 / -0.08
27.00 + 1.02 / -2.03
1.43 + 0.04 / -0.08
36.40 + 1.02 / -2.03
1.89 + 0.04 / -0.08
47.97 + 1.02 / -2.03
1.89 + 0.04 / -0.08
47.97 + 1.02 / -2.03
W
0.39 ± 0.05
10.00 ± 1.27
0.39 ± 0.05
10.00 ± 1.27
0.39 ± 0.05
9.82 ± 1.27
0.49 ± 0.05
12.49 ± 1.27
P
0.59 ± 0.06
15.00 ± 1.52
0.89 ± 0.06
22.49 ± 1.52
1.38 ± 0.06
35.03 ± 1.52
1.28 ± 0.06
32.49 ± 1.52
H
0.39 ± 0.08
10.00 ± 2.09
0.98 ± 0.08
24.93 ± 2.09
0.98 ± 0.08
24.93 ± 2.09
0.98 ± 0.08
24.93 ± 2.09
D1
0.29 ± 0.01
7.30 ± 0.31
0.29 ± 0.01
7.28 ± 0.31
0.29 ± 0.01
7.28 ± 0.31
0.29 ± 0.01
7.28 ± 0.31
D2
0.02 ± 0.004
0.46 ± 0.10
0.02 ± 0.004
0.46 ± 0.10
0.02 ± 0.004
0.46 ± 0.10
0.02 ± 0.004
0.46 ± 0.10
D3
MIN
0.24
6.20
0.15
3.81
0.15
3.81
0.15
3.81
Unit
inches
mm
inches
mm
inches
mm
inches
mm
Electrical Specifications – NSZ4
Type / Code
NSZ4
NSZ4
NSZ4
Power Rating
(Watts)
@ 25ºC
5W
7W
10W
Maximum
Working
Voltage
300V
350V
500V
Resistance
Range (Ω)
Wirewound
0.1 - 220
0.1 - 220
0.1 - 220
Resistance
Range (Ω)
Metal Oxide
240 - 50K
240 - 50K
240 - 50K
H1
0.98 ± 0.04
25.00 ± 1.00
0.98 ± 0.04
25.00 ± 1.00
0.98 ± 0.04
25.00 ± 1.00
H2
1.18 ± 0.04
30.00 ± 1.00
1.26 ± 0.04
32.00 ± 1.00
1.26 ± 0.04
32.00 ± 1.00
L
MAX
1.06
27.00
1.38
35.00
1.89
48.00
P
0.59 ± 0.04
15.00 ± 1.00
0.94 ± 0.04
24.00 ± 1.00
1.38 ± 0.04
35.00 ± 1.00
W
MAX
0.39
10.00
0.39
10.00
0.39
10.00
Unit
inches
mm
inches
mm
inches
mm
Rev Date: 01/23/2012
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
2
www.seielect.com
marketing@seielect.com
NSZ Series
Ceramic Housed Wirewound Resistor with Specialty Leads
Stackpole Electronics, Inc.
Resistive Product Solutions
How to Order
1
2
3
4
5
6
7
8
9
10
11
12
13
N
S
Z
7
J
B
1
K
0
0
-
0
1
Code
01
02
03
04
Product Series
NSZ
Ceramic Housed
Wirewound with
Specialty Leads
Size Power
3W
3
5W
5
7W
7
10 10W
15 15W
Tolerance
Code Tol Value
J
E24
5%
Code
B
Packaging
Description
Size
Bulk
All Sizes
Resistance Value
Quantity
1,000
Four characters with
the multiplier used as
the decimal holder.
1 ohm = 1R00
680 ohm = 680R
50 Kohm = 50K0
Legacy Part Number (before January 3, 2011):
SEI Type
Code
Power
Ratings
Nominal
Resistance
Tolerance
Packaging
NSZ
Type
NSZ
Description
Ceramic Housed
Wirewound with
Specialty Leads
1
Code
1
2
3
4
7
Code Watts
3
3W
5
5W
7
7W
10
10W
15W
15
1K
5%
Tolerance Values
5%
E24
Types
All
Qty
1,000
A
Description
Bulk
Code
A
Rev Date: 01/23/2012
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
3
www.seielect.com
marketing@seielect.com
