PRODUCT INFORMATION

Europe: Tel (46) 8 58 02 45 00

Fax (46) 8 58 02 01 10

Tel (44) 1291 436180

Fax (44) 1291 436771

America: Tel 1-800-96MITEL Fax (613) 592-6909

Asia:

Tel (65) 293 5312

Fax (65) 293 8527

SMA-2A

Package

Emitter or Detector in SMA Package

103325 1994-09-20

Mitel emitters and detectors can be

provided in this low-profile SMA

package. The device is electrically

isolated from the SMA receptacle to

facilitate electrical connection. And

optimum fiber-coupled power or

responsivity is ensured by active

alignment against the fiber.

max.0.5

2-56 UNC - 2B

3.9

5.7

15.2

min.12

7.2

Ø3.176

+0.01

0

9.8 ± 0.03

FIBER

END

0.006

MATING FERRULE

*

(not included)

Mechanical Outline of Diode in SMA-2A Housing

All Dimensions in mm

Absolute Maximum Ratings

Thermal Characteristics

Note 2: Add Rthjc for emitter or detector to estimate the total thermal resistance.

Note 1: Temperature range can be extended to -55° to +125°C on request.

PARAMETER

SYMBOL

MIN.

TYP.

MAX.

UNIT

Thermal Resistance - Infinite Heat Sink

Rthcc

40

C/W

(Note 2)

Thermal Resistance - No Heat Sink

Rthca

200

C/W

(Note 2)

Thermal Resistance - On PC Board

Rthca

80

C/W

(Note 2)

PARAMETER

SYMBOL

LIMIT

Operating & Storage Temperature

SMA-2A (Note 1)

Tstg, Top

- 40 to +85 C