“Unicoil” 7 mm

Tunable RF Inductors

Windings are precision molded into polypropylene for mechanical and electrical stability
Tuning is done by means of a threaded powdered iron core with a slotted socket
Optional plated brass shield cans with solderable tabs provide integral shielding
Extremely economical, even in small quantities
Samples of all 7 mm and 10 mm values are available in Coilcraft Designer's Kit M302
RoHS-compliant. Terminations: Series 146 leads – Tin-silver over copper
Series 150 leads – Matte tin over copper
Shield can tabs – Tin-silver over nickel over brass
Tune with our handy 3-in-1 "TriTuner" tuning wrench

立即购买:

零件号

查找我的元件

计数	单价
1	$3.51
100	$2.87
250	$2.02
500	$1.49
1000	$1.07
2500	$0.62
5000	$0.42

对于大批量采购或非库存产品，点击这里请求报价。

Core

Standard

Without core

. 现货，可今天发货.

索取样品:

零件号

查找我的元件

设计套件:

套件	电感值	价格
M302	98 (2 of each)	$60.00

规格

Electrical specifications at 25°C.

Unshielded

零件号 1	颜色	匝数	电感 (nH) 2				测试频率 (MHz)	Q min at L nom	SRF min (MHz)	DCR (mΩ) 3
零件号 1	颜色	匝数	无铁芯 nom	min 4	nom	max	测试频率 (MHz)	Q min at L nom	SRF min (MHz)	DCR (mΩ) 3
146-01J08L	Brown	1½	45	47	50	53	50.0	90	1300	8.0
146-02J08L	Red	2½	65	68	78	88	50.0	100	780	9.0
146-03J08L	Orange	3½	86	90	108	126	50.0	100	560	10.5
146-04J08L	Yellow	4½	111	117	146	175	50.0	94	475	11.6
146-05J08L	Green	5½	140	148	190	232	50.0	88	430	13.0
146-06J08L	Blue	6½	167	188	240	292	50.0	78	390	14.5
146-07J08L	Violet	7½	198	231	292	350	50.0	72	350	15.6
146-08J08L	Gray	8½	228	272	342	412	50.0	68	330	18.0
146-09J08L	White	9½	264	330	405	480	40.0	66	320	19.4
146-10J08L	Black	10½	292	390	465	540	40.0	60	290	21.0
150-01J08L	Brown	1½	44.5	46	49	52	50.0	88	2000	8.0
150-02J08L	Red	2½	58.5	62	70	78	50.0	100	1300	9.0
150-03J08L	Orange	3½	77.5	82	98	114	50.0	108	1000	10.5
150-04J08L	Yellow	4½	94.5	108	130	154	50.0	114	780	11.6
150-05J08L	Green	5½	116	137	165	193	50.0	114	650	13.2
150-06J08L	Blue	6½	138	176	205	234	50.0	112	550	14.7
150-07J08L	Violet	7½	156	222	245	268	50.0	108	510	16.0

Shielded

零件号 1	颜色	匝数	电感 (nH) 2				测试频率 (MHz)	Q min at L nom	SRF min (MHz)	DCR (mΩ) 3
零件号 1	颜色	匝数	无铁芯 nom	min 4	nom	max	测试频率 (MHz)	Q min at L nom	SRF min (MHz)	DCR (mΩ) 3
146-01J08SL	Brown	1½	44	45	46	47	50.0	76	1550	8.0
146-02J08SL	Red	2½	59	62	65	68	50.0	78	850	9.0
146-03J08SL	Orange	3½	75	80	85	90	50.0	78	660	10.5
146-04J08SL	Yellow	4½	95	100	110	120	50.0	78	570	11.6
146-05J08SL	Green	5½	115	120	135	150	50.0	76	510	13.0
146-06J08SL	Blue	6½	136	142	163	184	50.0	72	470	14.5
146-07J08SL	Violet	7½	155	172	194	216	50.0	68	430	15.6
146-08J08SL	Gray	8½	176	200	224	248	50.0	66	400	18.0
146-09J08SL	White	9½	202	234	260	284	50.0	60	360	19.4
146-10J08SL	Black	10½	224	260	288	315	50.0	56	330	21.0
150-01J08SL	Brown	1½	42.5	43.5	44.5	44.5	50.0	72	1900	8.0
150-02J08SL	Red	2½	54	56	60	64	50.0	80	1450	9.0
150-03J08SL	Orange	3½	68	71	76	81	50.0	84	1100	10.5
150-04J08SL	Yellow	4½	82.5	86	95	104	50.0	85	900	11.6
150-05J08SL	Green	5½	95.5	107	115	123	50.0	84	750	13.2
150-06J08SL	Blue	6½	109	125	134	143	50.0	82	620	14.7
150-07J08SL	Violet	7½	123	150	156	162	50.0	80	560	16.0

注释

To order fixed inductance parts without cores, eliminate the “J08”, e.g. 150-01L.
Inductance and Q readings taken on Boonton 260-A Q meter with 16 AWG tinned copper 1/2" long soldered along leads and bent at 90° 1/4" down from stand offs.
All inductance values greater than 0.1 µH read at recommended Q meter frequency.
All inductance values below 0.1 µH calculated from readings taken at 50 MHz.
DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
L min measured with core halfway out top of form.

端子:

Series 146 leads: Tin-silver over copper
Series 150 leads: Matte tin over copper
Shield can tabs: Tin-silver over nickel over brass

环境

环境:

符合RoHS

环境温度范围:

−40°C to +85°C

储存温度范围:

Component: −40°C to +85°C
Packaging tubes: −40°C to +80°C

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

物理特性

Unshielded Styles

Shielded Styles

一般规格

核心材料:

Carbonyl J, 1/4" long

重量:

146 series unshielded: 0.44 - 0.7g, with shield can: 0.91 - 1.12g; 150 series unshielded: 0.45 - 0.61g, with shield can: 0.88 - 1.08g

包装:

Unshielded: 85 per tube
With shield can: 75 per tube

焊接/清洗

抗焊接热:

Wave solder only. Recommended maximum board surface temperature of 168°C (334°F) for no more than three seconds. Pre-heating is recommended to minimize time over the solder nozzle.

焊接之前，请参阅焊接线艺元件。

PCB清洗:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

“Unicoil” 7 mm

Tunable RF Inductors