Solid Tantalum Chip Capacitors for Surface Mount Applications

The T491 Series’ physical outline and dimen-

sions conform to the global standard for tanta-

lum capacitor chips, and the T491 exceeds the

requirements of EIA standard 535BAAC. T491

chips are specifically for automated surface

mount processes and equipment. The termina-

tions are Tin-Lead (SnPb) and 100% Matte-Tin

terminations are also available. Reliability and

thermal stability are assured by lead-frame at-

tachments to the tantalum pellet made by micro-

processor-controlled welding and a high tem-

perature silver epoxy adhesive. Standard pack-

aging is compatible with all tape-fed placement

units and with EIA RS- 481-1 tape and reel speci-

fication.

Highlights

♦

Low DF and DC Leakage

♦

Temperature Stable

♦

260 ºC for 10 Seconds Soldering

♦

Meets IECQ Standard

QC300801/US0001

♦

Meets EIA Standard 535BAAC

Specifications

+12% @ +125 ºC

At 85 ºC — 10 x 25 ºC limit

At 125 ºC — 12 x 25 ºC limit

Dissipation Factor:

0.1 µF to 1.0 µF — 4%

1.5 µF to 68 µF — 6%

100 µF to 330 µF — 8%

Case

EIA

Qty per

Tape

Code

IECQ

7" Reel

Width

Pitch

S

3216L

2,500

8mm

4mm

T

3528L

2,500

8mm

4mm

A

3216

2,000

8mm

4mm

B

3528

2,000

8mm

4mm

C

6032

500

12mm

8mm

D

7343

500

12mm

8mm

X

7343H

500

12mm

8mm

13” Reels Available on Special Order

Complies with the EU Directive

2 0 0 2 / 9 5 / E C r e q u i r e m e n t

restricting the use of Lead (Pb),

Mercury (Hg), Cadmium (Cd),

Hexavalent chromium (Cr(VI)),

PolyBrominated Biphenyls (PBB)

and PolyBrominated Diphenyl

Ethers (PBDE).

CDE Cornell Dubilier•1605 E. Rodney French Blvd.•New Bedford, MA 02744•Ph: (508)996-8561•Fax: (508)996-3830• www.cde.com