NX5504 データシートの表示（PDF） - California Eastern Laboratories.

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NX5504

NEC's 1550 nm InGaAsP MQW-FP LASER DIODE IN CAN PACKAGE FOR FTTH APPLICATION

California Eastern Laboratories. 

NX5504 Series

PACKAGE DIMENSIONS (Units in mm)

φ 5.6+-00..0003

φ 4.2±0.1

φ 3.55±0.1

1.0±0.1

0.3+-00..01

Fiber Coupling Point*1

φ 2.0

Reference

Plane

4– φ 0.45

φ2.0

BOTTOM VIEW

1

2

4

3

PIN CONNECTIONS

NX5504EH

1 (Case)

LD

2

4

PD

3

NX5504EK

1 (Case)

LD

2

4

PD

3

*1 Recommendation of Fiber Coupling Conditions

Fiber : SMF with 8 degree angle-polished ferrule

Fiber coupling distance : 5.80±0.05 mm from reference plane.

Fiber coupling alignment : optimixed x, y, θ ( ∆x, ∆y ≤ ±300 µm).

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