1 AA Series 800 1000 Tubular Resistors-html.html

Contact Information

Series 800 and 1000 Tubular Non-Inductive Bulk Ceramic

Resistors provide excellent performance for high peak power

or high-energy pulses. Bulk construction advantageously

produces an inherently non-inductive resistor; and it allows

energy and power to be uniformly distributed through the

entire ceramic resistor body – there is no film or wire to fail.

We offer a full line of rugged, reliable ceramic resistors.
We offer three distinctly different ceramic materials to afford

the designer with unique components to meet the most

demanding requirements:

Tubular Resistors – Series 800 and 1000

Type SP

resistors are composed of

materials that withstand high operating
temperatures resulting in high power
dissipation. Maximum continuous
operating temperature is specified at
350°C. This type is suitable for use in
oil without an oil-resistant coating

Type AS

resistors are best suited

for high energy and voltage pulse
applications. Maximum continuous
operating temperature is specified at
230°C. The standard dielectric coating
is recommended for use in air, and the
oil-resistant coating is recommended
for use in oil.

Type A

is a high-power non-inductive

resistor used when high resistance is
required.

• Motor drive circuits

• Snubber circuits

• High-frequency circuits

• RF dummy loads

• Dynamic braking

• Transformer protection

• Harmonic filter

• Impulse generators

• High-voltage circuits

• X-ray equipment

• High voltage power supplies

• Laser/Imaging equipment

• Capacitor charge/discharge

• Bleeder

• Capacitor charge/discharge

… just to name a few uses.

Globar bulk ceramic resistors are problem solvers for:

Ordering Information

Part Numbering System

Example Part Number: 890AS101KDS 890AS 101 K DS

Construction Type Resistance Value (Ω)

For ≥ 10 Ω: First 2 digits

are significant figures, third

digit is number of zeros to

follow,

e.g. 101 = 100 Ω
For < 10 Ω: An R replaces

the decimal point,

e.g. R50 = 0.50 Ω,

7R5 = 7.5 Ω

Resistance Tolerance

J = + 5%

K = + 10%

L = + 20%

Terminal End Options

Type SP

Type AS

Type A

No Suffix = Standard aluminum metalized ends
No-arc terminal not available on SP products

G = Radial tab, riveted and soldered
G1 = Radial tab, riveted and no solder

DS = Standard dielectric coating and silver

metalized ends
N = No-arc terminal and dielectric coating
NO = No-arc terminal with oil resistant coating

DG = Radial tab, riveted and soldered with

dielectric coating
DG1 = Radial tab, riveted and no solder with

dielectric coating
GO = Radial tab, riveted and soldered with oil

resistant coating

TO = Soldered end and oil resistant coating

No Suffix = Standard nickel metalized ends
D = Dielectric coating
DG = Radial tab, riveted and soldered with

dielectric coating

N = No-arc terminal and dielectric coating
NO = No-arc terminal with oil resistant coating

DG = Radial tab, riveted and soldered with

dielectric coating
DG1 = Radial tab, riveted and no solder with

dielectric coating
GO = Radial tab with oil resistant coating

TO = Soldered end and oil resistant coating

Sandvik Heating Technology USA, 495 Commerce Drive, Ste. 7

Amherst, NY 14228-2311, USA

Phone: (716) 691-4010 Fax: (716) 691-7850

Toll-Free: 877-GLOBAR-2 (877-456-2271)

E-mail: sales.globar@kanthal.com

Website: www.globar.com

High Voltage Resistors – High Power Resistors – High Energy Resistors

Series 800 and 1000 Tubular Resistors are available in a wide variety of sizes and terminations from 2˝ to 24˝ in length and ½˝ to
2˝ in diameter. These resistors can handle up to 1000 watts, 165 kJ and 165 kV in resistance values from 1 ohm to 1 megohm.

A 1/16

B 1/32

C Nom.

D 1/18

Metallized Ends

Type

(SP & AS)

(A)

884 SP

2.0

0.50

0.22

–

0.25

885 SP, AS, & A

2.5

0.75

0.50

886 SP, AS, & A

5.0

0.75

0.50

0.62

887 SP, AS, & A

6.0

1.00

0.75

0.5

0.50

888 SP, AS, & A

8.0

1.00

0.75

0.5

0.88

889 SP, AS, & A

12.0

1.00

0.75

0.5

0.88

890 SP, AS & A

18.0

1.00

0.75

0.5

0.88

891 SP

18.0

2.00

1.50

–

1.00

892 SP

24.0

2.00

1.50

–

1.00

1026 AS

6.0

1.50

1.00

–

0.50

1028 AS

8.0

1.50

1.00

–

0.88

1032 AS

12.0

1.50

1.00

–

0.88

1038 AS

18.0

1.50

1.00

–

0.88

1044 AS

24.0

1.50

1.00

–

0.88

Special sizes are available. Consult factory.

Dimensions – Inches

Electrical Specifications

Length and

Diameter

Type

Resistance Available

(ohms) Min. to Max.

Average

Power @ 40°C

(watts)

Peak* Energy

(joules)

Peak*

Voltage**

(volts)

2˝ x 1/2˝

884SP

1.0

200

22.5

250

1,000

2 1/2˝ x 3/4˝

885SP

1.0

130

250

1,000

885AS

6.0

1200

2,800

8,000

885A

1500

220K

750

3,750

5˝ x 3/4˝

886SP

1.0

330

500

4,000

886AS

15.0

3300

7,000

20,000

886A

3900

390K

1,500

10,000

6˝ x 1˝

887SP

1.0

330

150

1,600

4,000

887AS

12.0

3300

13,000

30,000

887A

3900

390K

6,000

12,000

6˝ x 1 1/2˝

1026AS

5.0

1200

30,000

8˝ x 1”

888SP

1.0

390

190

2,100

6,000

888AS

15.0

3900

16,500

45,000

888A

4700

470K

7,500

15,000

8˝ x 1 1/2˝

1028AS

6.5

1900

100

46,000

45,000

12˝ x 1˝

889SP

1.0

680

275

3,200

10,000

889AS

25.0

6800

100

27,000

75,000

889A

8200

680K

12,500

25,000

12˝ x 1 1/2˝

1032AS

9.0

2500

150

75,000

18˝ x 1˝

890SP

1.0

1000

375

4,200

16,000

890AS

40.0

10K

150

43,000

120,000

890A

12K

125

20,000

40,000

18˝ x 1 1/2˝

1038AS

15.0

3800

225

119,000

120,000

18˝ x 2˝

891SP

1.0

450

750

15,000

16,000

24˝ x 2˝

892SP

1.0

600

1000

17,500

22,000

24˝ x 1 1/2˝

1044AS

20.0

4800

300

164,000

165,000

* Allowable peak energy/voltage will depend on the resistance value. Consult factory.
** Derate by 50% with oil resistant coating on Type AS resistors. Energy ratings are based on pulses <10 milliseconds. Type SP ratings can be

substantially greater for longer pulses. Consult factory.

Termination Metals

Electrical connection to the resistive bodies of resistors is made by metal end bands. The standard metal is aluminum
for Type SP, silver for Type AS and nickel for Type A. Special terminations of brass, copper or soldered ends are also
available.

Mounting Clips

In most cases, connections to the resistors may
be made by using these stock clips.

Dimensions – Inches

Part No.

Resistor

Holes

35370

1/2

0.620

0.090

0.560

0.500

N/A

0.093

0.020

0.188

0.375

35267

3/4

0.940

0.155

0.830

0.750

N/A

0.144

0.020

0.312

0.625

35268

1.230

0.170

1.070

1.000

0.320

0.128

0.024

0.156

0.625

35371

1 1/2

1.650

0.100

1.650

1.500

0.925

0.103

0.032

0.250

0.500

35269

2.375

0.544

1.080

2.000

0.375

0.188

0.043

0.375

0.750

Material: Beryllium Copper Finish: Electro Tin Plate

Aluminum Connector Caps

Dimensions – Inches

Part

No.

Resistor

Diameter

OD-

Threaded Holes

36075

3/4

1 1/2

1 3/8

3/4

0.830

3/8

3/16

.50

M3 x .5P x 3/16˝ DP

36100

1 3/4

1 5/8

1.080

1/2

3/16

3/8

.75

M3 x .5P x 3/16˝ DP

36150

1 1/2

2 1/4

2 1/8

1.580

3/4

3/16

3/8

.75

M4 x .7P x 3/16˝ DP

36200

2 3/4

1 1/8

2.080

5/16

7/16

.88

M5 x .8P x 1/4˝ DP

Across Flats

OD-1

(2) Threaded Holes- Each Side

Contacts - Beryllium Copper

Maximum

Insertion Length

C max.

.001"

D 0.015"

A max.

F 0.003"

0.005"

Optional No-Arc Termination

“N” Suffix

Optional Radial Tab Termination

“G1” suffix - riveted only

“G” suffix - riveted with solder

Same as Standard Resistor Length

Overall Length = L 1/16"

B Hole

Resistor Diameter

Diameter = D 1/32"

Same as Standard

D1 1/32

Resistor Length 1/16

Overall Resistor Same as Standard

Dimensions – Inches

1.56

3/4

1 1/2

1.84

3/4

Dimensions – Inches

1/2

3/16

17/32

0.062

3/4

3/8

25/32

0.156

3/8

25/32

0.156

1 1/2

3/8

25/32

0.156

5/8

1.25

0.281

D1 1/32

Resistor Length 1/16

Overall Resistor Same as Standard

Same as Standard Resistor Length

Overall Length = L 1/16"

B Hole

Resistor Diameter

Diameter = D 1/32"

Same as Standard

Characteristics

Type SP

Type AS

Type A

Operating Temperature (1)

-55°C to +350°C

-55°C to +230°C

Resistance Temperature Coefficient

+0.2 to -0.08 %/°C

+0.0 to -0.08 %/°C

+0.0 to -0.2 %/°C

Voltage Coefficient

Max. % per kilovolt per inch active length

-1.0%

––

Short Time Overload

Max. % change after 10 cycles of 1000% rated

power 5 sec. On, 90 sec. Off

± 5%

± 2%

––

Load Life

Max. % change after 1,000 hours at rated power

± 5%

––

Thermal Shock

Max. % change after 10 cycles -55°C to +125°C

± 3%

––

Moisture Resistance

Max. % change when tested per MIL-STD-202,

Method 103

± 5%

(1) Note: When required, Type SP material can withstand short periods of use at red-heat conditions, i.e. up to 550°C to 600°C

Typical Physical

Properties

SP Resistors

AS Resistors

A Resistors

Density

2.2 - 2.4 gm/cc

2.2 - 2.6 gm/cc

Specific Heat

0.24 - 0.26 cal/gm -°C

0.23 - 0.25 cal/gm -°C

Thermal Conductivity

0.14 - 0.16 cal/(cm - °C - sec) 0.003 - 0.006 cal/(cm - °C - sec)

0.003 - 0.006 cal/(cm - °C - sec)

Power Rating Curves

(Curve is Typical for Resistor

Midpoint with Horizontal

Orientation in Still Air)

Power ratings are based on

maximum allowable surface

temperature in still air at 40˚C

ambient temperature.

Resistor Surface

Temperature

Rise Versus Power

120

100

200

300

400

Rated

Power

Ambient Temperature, ˚C

23 0 ˚C

35 0 ˚C

TYPE SP

TYPE AS & A

% of Rated Power

340
300

200

100

Temperature Rise

,°

100

120

100

200

300

400

Rated

Power

Ambient Temperature,

˚C

23 0

˚C

35 0

˚C

TYPE SP

TYPE AS & A

% of Rated Power

340
300

200

100

Temperature Rise

,°

100

120

AS Resistor

SP Resistor

Disclaimer:

The information contained in this document is for illustrative purposes only. The data and examples are only general recommendations, and not a warranty or a

guarantee that such data will function in individual/specific cases. The purchaser of a Kanthal product has the responsibility to control the applicability of Kanthal’s products
in a specific application before using them.

® KANTHAL is a registered trademark of Kanthal Group companies in Sweden and other countries.

Kanthal – a Member of the Sandvik Group

The Sandvik Group is a global high technology enterprise with 41,700 employees and annual sales of approximately SEK 72 billion. Sandvik spends about 4 percent of its turno-
ver on research and development. As a member of the Sandvik Group, Kanthal has full access to world-class competence within materials and process technology, as well as
Sandvik’s R&D-center in Sweden, which is one of the most distinguished in the world. Through Sandvik’s global sales organization Kanthal is represented in 130 countries.

Sandvik Heating Technology USA, 495 Commerce Drive, Ste. 7, Amherst, NY 14228-2311, USA Phone: (716) 691-4010 Fax: (716) 691-7850

E-mail: sales.globar@kanthal.com Website: www.globar.com