Q-Tech CLASS B+ - Manual (Page 24)

Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
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Q-TECH
CORPORATION
QPDS-0001, Rev L, June 2013 (ECO #10851)
CLASS B+ PRODUCTS
HIGH RELIABILITY HYBRID CRYSTAL CLOCK OSCILLATORS
2.5 to 5.0Vdc - 15kHz to 350MHz
Packaging Options
Specifications subject to change without prior notice.
QT122, QT125, QT127, QT128
• Standard packaging in a locked anti-static cardboard
QT178, QT188, QT189, QT190, QT192, QT193
• Package material: 90% AL2O3
• Lead material: Kovar
• Lead finish: Gold Plated: 50μ ~ 80μ inches
Nickel Underplate: 100μ ~ 250μ inches
• Weight: QT178: 1.1g typ., 3.0g max.
QT188, QT189, QT190, QT192, QT193: .6g typ., 3.0g max.
Package Information
QT122, QT125, QT127, QT128:
• Package material (Header and Leads): Kovar
• Lead finish: Gold Plated – 50µ ~ 80µ inches
Nickel Underplate – 100µ ~ 250µ inches
• Cover: Kovar, Gold Plated – 50µ ~ 100µ inches
Nickel Underplate – 70µ ~ 90µ inches
• Package to lid attachment: Seam weld
• Weight: 2.0g typ., 4.0g max.
QT178, QT188, QT189, QT190, QT192, QT193, QT194
• Standard packaging in anti-static plastic tube (60pcs/tube)
• Tape and Reel is available for an additional charge.
QT101, QT106, QT141, QT142
• Standard packaging in black foam
QT106, QT141, QT142
• Package material (header and leads): Kovar
• Lead finish: Gold Plated – 50μ ~ 80μ inches
Nickel Underplate – 100μ ~ 250μ inches
• Package to lid attachment: Resistance weld
• Cover: (DIP-14): Pure Nickel Grade A
• Weight: (DIP-14): 3.4g typ.,14.2g max.
QT101
• Package material (header and leads): Kovar
• Lead finish: Gold Plated – 50μ ~ 80μ inches
Nickel Underplate – 100μ ~ 250μ inches
• Cover: Pure Nickel Grade A
• Package to lid attachment: Resistance weld
• Weight: 2.0g typ., 4.96g max.