-Specialist in Thin Film Technology-
Susumu Deutschland GmbHHigh frequency surface mount components
High Precision Chip Attenuaters (Up to 30GHz） ATF series
- Lead free
- Halogen free
- RoHS Compliance
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※Please contact us for more information or if you cannot find what you are looking for such as equivalent products for old part number
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ATF - Contents
※Since the land pattern differs for each series, it is described in the PDF catalogue for each series
ATF - Features & Applications
Features
- Attenuation to high frequency range (up to 30GHz)
- Compatible with PAT series land patterns
- Lineup of various attenuations between 0 and 10 dB (1dB step)
- Compact size and low impedance mounting（1005size、face-down mounting）
Applications
- Wireless communication devices and base stations
- Wireless communication modules
ATF - Specifications
◆Part numbering system
◆Electrical Specification
| Type | ATF1005 | |||
|---|---|---|---|---|
| Attnuation | 0dB | 01 ～ 03dB | 04 ～ 07dB | 08 ～ 10dB |
| CircuitType | Thru | Pi(π) | Pi(π) | Pi(π) |
| Equivalent circuits | ① | ② | ② | ② |
| Attenuation tolerance | ±0.3dB(0 ～ 10GHz), ±0.7dB(10 ～ 20GHz), ±1.0dB(20 ～ 30GHz) |
±0.5dB(0 ～ 10GHz), ±0.7dB(10 ～ 20GHz), ±1.0dB(20 ～ 30GHz) |
±0.7dB(0 ～ 10GHz), ±1.3dB(10 ～ 20GHz), ±2.0dB(20 ～ 30GHz) |
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| VSWR | ≦1.3(0 ～ 10GHz), ≦1.4(10 ～ 20GHz), ≦1.5(20 ～ 30GHz) |
≦1.3(0 ～ 10GHz), ≦1.4(10 ～ 20GHz), ≦1.5(20 ～ 30GHz) |
≦1.3(0 ～ 10GHz), ≦1.4(10 ～ 20GHz), ≦1.5(20 ～ 30GHz) |
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| Impedance | 50Ω | |||
| Operating Frequency | DC ～ 30GHz | |||
| Rated power | 32mW | |||
| Rated operating temperature | 70℃ | |||
| Operating temperature | -40℃～ +125℃ | |||
| Packaging quantity |
500pcs./reel(T05) 1000pcs./reel(T1) |
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◆Equivalent Circuit and arrangement
◆Dimensions
| Type | Size | L | W | t | a | c |
| ATF1005 | 0402 | 1.00±0.10 | 0.50±0.10 | 0.32±0.05 | 0.12±0.07 | 0.25±0.07 |
|---|
Please feel free to contact us about products,
requesting documents and samples.
Susumu Deutschland GmbH
