Bourns, Inc.- 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。

电感器 - 型号列表

共 149 个型号

制造商零件编号	库存	价格	电感量	测试频率	屏蔽	引脚间距	封装形式	尺寸/外形	类型	工作温度	RoHS	产品类别	工厂包装数量	Qmax @ Th	宽度	安装样式	端接样式	系列	标准包装数量	品质因数 @ 频率	高度	包装方式	安装类型	欧盟RoHS	海关税号	抗辐射加固	军用标准	阻抗	容差	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	重量	直径	引脚样式	柱间距	磁芯材料	磁芯材质	总长度	安装高度（最大）	技术	失效率	已删除	引脚数	机械寿命	量程（°/s）	总体尺寸	其他名称
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	68 uH	2.52MHz	Unshielded	5 mm	Radial	0.354" Dia (9.00mm)	RF Choke	-55 to 105 °C	Lead free / RoHS Compliant	-	-	-	-	-	-	-	Bulk	30@2.52MHz	12.2 mm	Bulk	Through Hole	Compliant	85045095	No	Not Required	Not Required ohm	10 %	:± 10%	:1.36A	210 mOhm Max	1.36 A	:0.21ohm	4.9MHz	1360 mA	210 mOhm	Not Required mm	0	9 mm	Radial	5	Ferrite	Ferrite	Not Required mm	0.480" (12.20mm)	Bobbin Core	Not Required	Compliant	-	-	:BOURNS - 6000 Series	:9mm x 12.2mm	-
4905-S-RC Variable Inductors 0.15uH MIN Bourns	-		208 nH	45 MHz	Shielded	0.276 in	0.562 in	0.4 in W x 0.4 in L x 0.562 in H	Adjustable RF Inductors	- 55 C to + 105 C	RoHS Compliant	Variable Inductors	300	80	0.4 in	Through Hole	Radial	4900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4909-S-RC Variable Inductors 0.296uH MIN Bourns	10	1: ¥4.148	417 nH	45 MHz	Shielded	0.276 in	0.562 in	0.4 in W x 0.4 in L x 0.562 in H	Adjustable RF Inductors	- 55 C to + 105 C	RoHS Compliant	Variable Inductors	300	55	0.4 in	Through Hole	Radial	4900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4906-S-RC Variable Inductors 0.184uH MIN Bourns	-		262 nH	45 MHz	Shielded	0.276 in	0.562 in	0.4 in W x 0.4 in L x 0.562 in H	Adjustable RF Inductors	- 55 C to + 105 C	-	Variable Inductors	300	70	0.4 in	Through Hole	Radial	4900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4902-S-RC Variable Inductors 0.059uH MIN Bourns	-		107 nH	75 MHz	Shielded	0.276 in	0.562 in	0.4 in W x 0.4 in L x 0.562 in H	Adjustable RF Inductors	- 55 C to + 105 C	RoHS Compliant	Variable Inductors	300	95	0.4 in	Through Hole	Radial	4900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4910-S-RC Variable Inductors 0.335uH MIN Bourns	10	1: ¥4.148	454 nH	45 MHz	Shielded	0.276 in	0.562 in	0.4 in W x 0.4 in L x 0.562 in H	Adjustable RF Inductors	- 55 C to + 105 C	RoHS Compliant	Variable Inductors	300	50	0.4 in	Through Hole	Radial	4900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4903-S-RC Variable Inductors 0.086uH MIN Bourns	-		107 nH	75 MHz	Shielded	0.276 in	0.562 in	0.4 in W x 0.4 in L x 0.562 in H	Adjustable RF Inductors	- 55 C to + 105 C	-	Variable Inductors	300	90	0.4 in	Through Hole	Radial	4900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4905-RC Variable Inductors 0.193uH MIN Bourns	10	1: ¥2.924	337 nH	45 MHz	Unshielded	0.276 in	0.562 in	0.4 in W x 0.4 in L x 0.562 in H	Adjustable RF Inductors	- 55 C to + 105 C	RoHS Compliant	Variable Inductors	1500	142	0.4 in	Through Hole	Radial	4900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4904-RC Variable Inductors 0.148uH MIN Bourns	10	1: ¥2.924	252 nH	50 MHz	Unshielded	0.276 in	0.562 in	0.4 in W x 0.4 in L x 0.562 in H	Adjustable RF Inductors	- 55 C to + 105 C	RoHS Compliant	Variable Inductors	1500	162	0.4 in	Through Hole	Radial	4900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4902-RC Variable Inductors 0.07uH MIN Bourns	10	1: ¥2.924	100 nH	75 MHz	Unshielded	0.276 in	0.562 in	0.4 in W x 0.4 in L x 0.562 in H	Adjustable RF Inductors	- 55 C to + 105 C	RoHS Compliant	Variable Inductors	1500	139	0.4 in	Through Hole	Radial	4900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4907-S-RC Variable Inductors 0.226uH MIN Bourns	10	1: ¥4.148	311 nH	45 MHz	Shielded	0.276 in	0.562 in	0.4 in W x 0.4 in L x 0.562 in H	Adjustable RF Inductors	- 55 C to + 105 C	RoHS Compliant	Variable Inductors	300	65	0.4 in	Through Hole	Radial	4900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4910-RC Variable Inductors 0.46uH MIN Bourns	10	1: ¥2.924	788 nH	45 MHz	Unshielded	0.276 in	0.562 in	0.4 in W x 0.4 in L x 0.562 in H	Adjustable RF Inductors	- 55 C to + 105 C	RoHS Compliant	Variable Inductors	1500	72	0.4 in	Through Hole	Radial	4900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4901-S-RC Variable Inductors 0.037uH MIN Bourns	-		39 nH	80 MHz	Shielded	0.276 in	0.562 in	0.4 in W x 0.4 in L x 0.562 in H	Adjustable RF Inductors	- 55 C to + 105 C	RoHS Compliant	Variable Inductors	300	85	0.4 in	Through Hole	Radial	4900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
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	680 uH	796kHz	Unshielded	5 mm	Radial	0.354" Dia (9.00mm)	RF Choke	-55 to 105 °C	Lead free / RoHS Compliant	-	-	-	-	-	-	-	Bulk	20@796KHz	12.2 mm	Bulk	Through Hole	Compliant	85339000	No	Not Required	Not Required ohm	10 %	:± 10%	:590mA	1.6 Ohm Max	590 mA	:1.6ohm	1.6MHz	590 mA	1.6 Ohm	Not Required mm	0	9 mm	Radial	5	Ferrite	Ferrite	Not Required mm	0.480" (12.20mm)	Bobbin Core	Not Required	-	: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	4.7 uH	7.96MHz	Unshielded	5 mm	Radial	0.354" Dia (9.00mm)	RF Choke	-55 to 105 °C	Lead free / RoHS Compliant	-	-	-	-	-	-	-	Bulk	20@7.96MHz	12.2 mm	Bulk	Through Hole	Compliant	85045095	No	Not Required	Not Required ohm	20 %	:± 20%	:4.6A	30 mOhm Max	4.6 A	:0.03ohm	51MHz	4600 mA	30 mOhm	Not Required mm	0	9 mm	Radial	5	Ferrite	Ferrite	Not Required mm	0.480" (12.20mm)	Bobbin Core	Not Required	Compliant	:2	-	-	-	-
4904-S-RC Variable Inductors 0.117uH MIN Bourns	-		159 nH	50 MHz	Shielded	0.276 in	0.562 in	0.4 in W x 0.4 in L x 0.562 in H	Adjustable RF Inductors	- 55 C to + 105 C	RoHS Compliant	Variable Inductors	300	90	0.4 in	Through Hole	Radial	4900	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Obsolete	-	-	-
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	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4903 Variable Inductors 0.103uH MIN INDUCTOR RF ADJ UNSHIELD.103UH Bourns	-		152 nH	75 MHz	Unshielded	0.276 in	0.562 in	0.4 in W x 0.4 in L x 0.562 in H	Adjustable RF Inductors	- 55 C to + 105 C	No	Variable Inductors	1500	75	0.4 in	Through Hole	Radial	4900	300	133 @ 75MHz	0.562" (14.27mm)	Bulk	Through Hole	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Obsolete	-	-	4903JW

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Bourns, Inc.- 电感器

电感器 - 型号列表

电感量

Qmax @ Th

测试频率

品质因数 @ 频率

RoHS

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）

标准包装数量

海关税号

容差

电感量范围

高度

屏蔽

引脚间距

封装形式

尺寸/外形

类型

工作温度

工厂包装数量