Actual Size (Max.)

HTPT66

High Temperature Power Toroids

Physical Parameters

Inches

Millimeters

A

0.660 Max.

16.76 Max.

B

0.360 Max.

9.14 Max.

C

0.280 (Ref. only)

7.11 (Ref. only)

D

1.00 Min.

25.4 Min.

E

See Characteristics Table

Operating Temperature Range

-55°C to +200°C

-55°C to +160°C @ full rated current. All Materials are

rated to +200°C.

Current Rating at 160°C Ambient 40°C Rise

Inductance Measured @ 1 V, 100mA AC with no DC

current. Inductance at +200°C is typically 5.5% lower than

inductance measured at +25°C.

Incremental Current The current at which the inductance

will be decreased by a maximum of 10% from its initial 0

DC value. At elevated temperatures incremental current is

unaffected.

Packaging Bulk only

Contact the Factory for additional sizes, mounting, and

electrical configurations.

SERIES HTPT66 IRON CORE

-391K

-122K

-152K

-472K

-103K

-153K

-223K

-393K

-683K

-104K

270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com

Charts are for reference only. Operation should be verified under actual op-

erating conditions to avoid component operation above +200°C.

*Complete part # must include series # PLUS the dash #

For surface finish information, refer to www.delevanfinishes.com

0.053

0.053

0.053

0.042

0.034

0.031

0.031

0.025

0.022

0.022

26.6

14.8

13.3

7.4

5.1

4.3

4.0

3.0

2.3

1.8

18.3

15.3

13.7

8.8

5.9

4.6

4.0

2.8

2.1

1.9

0.0020

0.0029

0.0036

0.0086

0.019

0.030

0.036

0.073

0.122

0.145

0.390

1.20

1.50

4.70

10.0

15.0

22.0

39.0

68.0

100

1/2009