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制造商
Bourns, Inc.
射频电感器

Bourns, Inc.- 射频电感器

Bourns, Inc. 是一家全球领先的电子元件制造商，由 Marlan 和 Rosemary Bourns 于 1947 年创立，总部位于美国加利福尼亚州河滨市。公司专注于设计、制造各类被动元件、电路保护器件和传感器，服务于汽车、工业、通信、消费电子和医疗等行业。产品组合包括微调电位器、精密电位器、直线运动电位器和旋转刻度盘，广泛应用于工业和消费类设备。在电路保护领域，Bourns 提供晶闸管浪涌保护器、气体放电管、可恢复保险丝、电信保险丝及 ESD 保护器件等。电感元件产品线涵盖变压器、线圈和扼流圈，用于电源管理和信号处理。电阻类产品包括片式电阻、片式电阻阵列及特殊电阻，如电流检测电阻和大功率电阻。此外，公司还生产开关、编码器、面板控制、模块化接触件及网络接口设备，支持电信基础设施。近年新增产品线有微电子模块、功率半导体和定制化集成无源解决方案。Bourns 在电位器和电路保护领域拥有深厚的技术积累和市场份额，是全球被动元件市场的重要参与者。凭借全球化的制造基地和销售网络，Bourns 以高可靠性产品著称，尤其在汽车和工业应用中占据稳固地位。

射频电感器 - 型号列表

共 90 个型号

制造商零件编号	库存	价格	标准包装数量	RoHS	欧盟RoHS	海关税号	抗辐射加固	军用标准	品质因数 @ 频率	阻抗	容差	电感量	测试频率	电感量范围	额定直流电流	直流电阻（DCR）	最大额定电流	直流电阻（DCR）（最大）	自谐振频率	直流正向电流（If）（最大）	初始电阻（最小）	深度	高度	重量	直径	包装方式	屏蔽	引脚样式	引脚间距	柱间距	磁芯材料	安装类型	封装形式	磁芯材质	总长度	尺寸/外形	安装高度（最大）	类型	技术	失效率	工作温度	已删除	引脚数	量程（°/s）	总体尺寸
3 6000-680K-RC Ind RF Choke Bobbin Core 68uH 10% 2.52MHz 30Q-Factor Ferrite 1.36A RDL RF Choke Bobbin Core 68uH 10% 2.52MHz 30Q-Factor Ferrite 1.36A 210mOhm DCR RDL INDUCTOR HI CURRENT RADIAL 68UH RF CHOKE, 68UH, 1.36A, 10%, 4.9MHZ bourns / j.w. miller	350	1: ¥2.8356	Bulk	Lead free / RoHS Compliant	Compliant	85045095	No	Not Required	30@2.52MHz	Not Required ohm	10 %	68 uH	2.52MHz	:± 10%	:1.36A	210 mOhm Max	1.36 A	:0.21ohm	4.9MHz	1360 mA	210 mOhm	Not Required mm	12.2 mm	0	9 mm	Bulk	Unshielded	Radial	5 mm	5	Ferrite	Through Hole	Radial	Ferrite	Not Required mm	0.354" Dia (9.00mm)	0.480" (12.20mm)	RF Choke	Bobbin Core	Not Required	-55 to 105 °C	Compliant	-	:BOURNS - 6000 Series	:9mm x 12.2mm
3 6000-681K-RC Ind RF Choke Bobbin Core 680uH 10% 796KHz 20Q-Factor Ferrite 590mA RDL RF Choke Bobbin Core 680uH 10% 796KHz 20Q-Factor Ferrite 590mA 1.6Ohm DCR RDL INDUCTOR HI CURRENT RADIAL 680UH RF CHOKE, 680UH, 590MA, 10%, 1.6MHZ bourns / j.w. miller	160	9: ¥7.7112	Bulk	Lead free / RoHS Compliant	Compliant	85339000	No	Not Required	20@796KHz	Not Required ohm	10 %	680 uH	796kHz	:± 10%	:590mA	1.6 Ohm Max	590 mA	:1.6ohm	1.6MHz	590 mA	1.6 Ohm	Not Required mm	12.2 mm	0	9 mm	Bulk	Unshielded	Radial	5 mm	5	Ferrite	Through Hole	Radial	Ferrite	Not Required mm	0.354" Dia (9.00mm)	0.480" (12.20mm)	RF Choke	Bobbin Core	Not Required	-55 to 105 °C	-	:2	-	-
3 6000-4R7M-RC Ind RF Choke Bobbin Core 4.7uH 20% 7.96MHz 20Q-Factor Ferrite 4.6A RDL RF Choke Bobbin Core 4.7uH 20% 7.96MHz 20Q-Factor Ferrite 4.6A 30mOhm DCR RDL INDUCTOR HI CURRENT RADIAL 4.7UH RF CHOKE, 4.7UH, 4.6A, 20%, 51MHZ bourns / j.w. miller	1300	100: ¥7.0122	Bulk	Lead free / RoHS Compliant	Compliant	85045095	No	Not Required	20@7.96MHz	Not Required ohm	20 %	4.7 uH	7.96MHz	:± 20%	:4.6A	30 mOhm Max	4.6 A	:0.03ohm	51MHz	4600 mA	30 mOhm	Not Required mm	12.2 mm	0	9 mm	Bulk	Unshielded	Radial	5 mm	5	Ferrite	Through Hole	Radial	Ferrite	Not Required mm	0.354" Dia (9.00mm)	0.480" (12.20mm)	RF Choke	Bobbin Core	Not Required	-55 to 105 °C	Compliant	:2	-	-
SM531-1L MAGNETICS - ADSL Telecom Transformer 1:1.27 1500Vrms 2Ohm Prim. DCR 2Ohm Sec. DCR SM531-1L Datasheet bourns	10	200: ¥8.2484	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRR0805-3R3M MAGNETICS - SHIELDED POWER INDUCTOR bourns	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRR3011-R47YL MAGNETICS - SHIELDED POWER INDUCTOR-LF bourns	10	1200: ¥1.6959	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SDR0302-1R5MXL MAGNETICS - NON-SHIELDED,1.5 UH,20%,T/R bourns	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRR3018-1R5Y IND PWR SHLD 1.5UH 30% 100KHZ FERRITE bourns	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRN3015-180M/BKN IND CHIP SEMI-SHLD 18UH 20% 0.65A 3015 FERRITE 1.5MM bourns	10	1: ¥3.40	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRN3015-1R0Y/BKN IND CHIP SEMI-SHLD 1UH 30% 2.35A 3015 FERRITE 1.5MM bourns	10	1: ¥3.40	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRN3015-2R2M/BKN IND CHIP SEMI-SHLD 2.2UH 20% 1.8A 3015 FERRITE 1.5MM bourns	10	1: ¥3.40	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRN3015-470M/BKN IND CHIP SEMI-SHLD 47UH 20% 0.4A 3015 FERRITE 1.5MM bourns	10	1: ¥3.40	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRN3015-4R7M/BKN IND CHIP SEMI-SHLD 4.7UH 20% 1.4A 3015 FERRITE 1.5MM bourns	10	1: ¥3.40	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRN6045-100M/BKN IND CHIP SEMI-SHLD 10UH 20% 2.5A 6045 FERRITE 4.5MM bourns	10	1: ¥3.9494	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRN6045-101M/BKN IND CHIP SEMI-SHLD 100UH 20% 0.7A 6045 FERRITE 4.5MM bourns	10	1: ¥3.9494	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRN6045-1R0Y/BKN IND CHIP SEMI-SHLD 1UH 30% 4.2A 6045 FERRITE 4.5MM bourns	10	1: ¥3.9494	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRN6045-1R3Y/BKN IND CHIP SEMI-SHLD 1.3UH 30% 4.0A 6045 FERRITE 4.5MM bourns	10	1: ¥3.9494	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRN6045-3R3Y/BKN IND CHIP SEMI-SHLD 3.3UH 30% 3.2A 6045 FERRITE 4.5MM bourns	10	1: ¥3.9494	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRN6045-4R7Y/BKN IND CHIP SEMI-SHLD 4.7UH 30% 3.0A 6045 FERRITE 4.5MM bourns	10	1: ¥3.9494	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SRN6045-8R2Y/BKN IND CHIP SEMI-SHLD 8.2UH 30% 2.7A 6045 FERRITE 4.5MM bourns	10	1: ¥3.9494	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-