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- RoHS：无铅 / 符合限制有害物质指令(RoHS)规范要求
- 参考价格：$0.23787-$0.52
更新日期：2024-04-01 00:04:00
产品简介：STANDOFF HEX 4-40THR .375"L BR
- RoHS：无铅 / 符合限制有害物质指令(RoHS)规范要求
- 参考价格：$0.23787-$0.52
1450B 中文资料属性参数
- 标准包装：10
- 类别：硬件，紧固件，配件
- 家庭：电路板衬垫，支座
- 系列：-
- 类型：六角，有螺纹，母形/母形
- 尺寸：0.250"（6.35mm）1/4" 六角形
- 螺纹/螺钉/孔尺寸：4-40 螺纹尺寸
- 长度 - 总体：0.375"（9.53mm）3/8"
- 材质：黄铜
- 颜色：自然色
- 镀层：锌
- 板间高度：0.375"（9.53mm）3/8"
- 其它名称：1450BK
1450B 数据手册
| 数据手册 | 说明 | 数量 | 操作 |
|---|---|---|---|
 1450B
|
Hex Standoff Threaded #4-40 Brass 0.375" (9.53mm) 3/8" |
1页,209K | 查看 |
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1450B
|
CHOICE OF: Stainless: ASTM A581/A582 Brass: per ASTM-B16 Aluminum: ASTM B211 Nylon V2: 6/6 UL Rated 94V-2 Phenolic: PBE Grade Natural Plating: Zinc ASTM B633 Plating: Clear Iridite Finish Nylon V0: 6/6 UL Rated 94V-0 Color Phenolic FEMALE THREADED STANDOFFS THREADED STANDOFFS 71 HEX THREAD THREAD L HEX O.D. ROUND Tel (718) 956-8900 ? Fax (718) 956-9040 (800) 221-5510 ? kec@keyelco.com www.keyelco.com 31-07 20th Road – Astoria, NY 11105-2017 RoHS COMPLIANT~ ISO 9001 CERTIFIED ? NOTE: All standoffs over 1.000 (25.4) are tapped .375 (9.5) min. both ends, except 4-40 standoffs which are tapped .250 (6.4) min. .156 (3.9) .187 (4.7) .250 (6.3) .250 (6.3) .250 (6.3) .156 (3.9) .187 (4.7) .250 (6.3) .250 (6.3) .250 (6.3) 2-56 THREAD 4-40 THREAD HEX ROUND HEX NYLON V2 NYLON V0 STAINLESS BRASS ALUMINUM BRASS ALUMINUM PHENOLIC O.D. CAT. NO. CAT. NO. CAT. NO. CAT. NO. CAT. NO. LENGTH CAT. NO. CAT. NO. CAT. NO. — — — 1798A 1797A .187 (4.7) 1802A 1801A — — — — 1798B 1797B .250 (6.4) 1802B 1801B — |
1页,231K | 查看 |
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1450BL15A200
|
1.45 GHz Balun P/N 1450BL15A200 Detail Specification: 04/07/04 Page 1 of 2 General Specifications Part Number 1450BL15A200 Operating Temperature -40 to +85°C Frequency (MHz) 1400~1500 Reel Quanity 4,000 Unbalanced Impedence 50 ? Power Capacity 3.0 watts max. Differential Balanced Imp. 200 ? Impedence 50 / 200 ? Insertion Loss 1.0 dB max. Return Loss 9.5 dB min. Phase Difference (degree) 180 ± 10 Terminal Configuration Amplitude Difference 2 dB max. No. Function 1 Unbalanced Port Mechanical Dimensions 2 GND In mm 3 Balanced Port L ±± 4 Balanced Port W ±± 5 GND T ±± 6 NC a ±± b ±± c g ±± p ±± Mounting Considerations Mount these devices with brown mark facing up. * Line width should be designed to provide proper impedance matching characteristics. Units: mm Units: mm Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 931 Via Alondra ? Camarillo, CA 93012 |
2页,131K | 查看 |