"Slot Seven" Tunable Inductors

This series is no longer recommended for new designs. We will continue to manufacture and support existing designs indefinitely. This product will not be available in an RoHS-compliant version. Core and solder contain lead.

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仕様

Electrical specifications at 25°C.

Series 7M2 – Shielded with plastic sleeve

部品番号	インダクタンス (µH)			テスト周波数 (MHz)	Q min at L nom	DCR (Ω) 1
部品番号	min 2	nom	max	テスト周波数 (MHz)	Q min at L nom	DCR (Ω) 1
7M2-101	0.094	0.10	0.11	25.0	27	0.12
7M2-121	0.11	0.12	0.13	25.0	27	0.12
7M2-151	0.14	0.15	0.16	25.0	30	0.15
7M2-181	0.17	0.18	0.19	25.0	30	0.15
7M2-221	0.21	0.22	0.23	25.0	35	0.18
7M2-271	0.25	0.27	0.29	25.0	35	0.20
7M2-331	0.31	0.33	0.35	25.0	40	0.25
7M2-391	0.37	0.39	0.41	25.0	40	0.27
7M2-471	0.44	0.47	0.50	25.0	40	0.29
7M2-561	0.53	0.56	0.59	25.0	40	0.32
7M2-681	0.61	0.68	0.75	25.0	40	0.33
7M2-821	0.74	0.82	0.90	25.0	45	0.37
7M2-102	0.90	1.0	1.1	25.0	45	0.40
7M2-122	1.1	1.2	1.3	7.9	27	0.41
7M2-152	1.4	1.5	1.7	7.9	27	0.47
7M2-182	1.6	1.8	2.0	7.9	27	0.54
7M2-222	2.0	2.2	2.4	7.9	27	0.60
7M2-272	2.4	2.7	3.0	7.9	27	0.90
7M2-332	3.0	3.3	3.6	7.9	27	1.0
7M2-392	3.5	3.9	4.3	7.9	27	1.1
7M2-472	4.2	4.7	5.2	7.9	27	1.4
7M2-562	5.0	5.6	6.2	7.9	27	1.4
7M2-682	6.1	6.8	7.5	7.9	27	1.5
7M2-822	7.4	8.2	9.0	7.9	27	1.7
7M2-103	9.0	10	11	7.9	27	2.4
7M2-123	10	12	14	2.5	20	2.8
7M2-153	13	15	17	2.5	20	3.7
7M2-183	15	18	21	2.5	20	4.0
7M2-223	19	22	25	2.5	20	7.4
7M2-273	23	27	31	2.5	20	8.5
7M2-333	28	33	38	2.5	20	13.3
7M2-393	33	39	45	2.5	20	14.7
7M2-473	40	47	54	2.5	20	16.4
7M2-563	48	56	64	2.5	20	17.8
7M2-683	58	68	78	2.5	20	19.8
7M2-823	70	82	94	2.5	20	22.0
7M2-104	85	100	115	2.5	20	24.3

Series 7M3 – Shielded with ferrite sleeve

部品番号	インダクタンス (µH)			テスト周波数 (MHz)	Q min at L nom	DCR (Ω) 1
部品番号	min 2	nom	max	テスト周波数 (MHz)	Q min at L nom	DCR (Ω) 1
7M3-151	0.13	0.15	0.17	25.0	40	0.12
7M3-181	0.15	0.18	0.21	25.0	45	0.12
7M3-221	0.19	0.22	0.25	25.0	45	0.15
7M3-271	0.23	0.27	0.31	25.0	50	0.15
7M3-331	0.28	0.33	0.38	25.0	50	0.15
7M3-391	0.33	0.39	0.45	25.0	55	0.18
7M3-471	0.40	0.47	0.54	25.0	55	0.20
7M3-561	0.48	0.56	0.64	25.0	60	0.20
7M3-681	0.54	0.68	0.82	25.0	60	0.25
7M3-821	0.66	0.82	0.98	25.0	60	0.27
7M3-102	0.80	1.0	1.2	25.0	60	0.32
7M3-122	1.0	1.2	1.4	7.9	45	0.33
7M3-152	1.2	1.5	1.8	7.9	45	0.37
7M3-182	1.4	1.8	2.2	7.9	45	0.40
7M3-222	1.8	2.2	2.6	7.9	45	0.41
7M3-272	2.2	2.7	3.2	7.9	45	0.47
7M3-332	2.6	3.3	4.0	7.9	40	0.54
7M3-392	3.1	3.9	4.7	7.9	40	0.60
7M3-472	3.8	4.7	5.6	7.9	40	0.90
7M3-562	4.5	5.6	6.7	7.9	40	1.0
7M3-682	5.4	6.8	8.2	7.9	35	1.0
7M3-822	6.6	8.2	9.8	7.9	35	1.1
7M3-103	8.0	10	12	7.9	35	1.4
7M3-123	9.0	12	15	2.5	35	1.5
7M3-153	11	15	19	2.5	35	1.7
7M3-183	14	18	23	2.5	35	2.4
7M3-223	17	22	28	2.5	35	2.8
7M3-273	20	27	34	2.5	40	3.7
7M3-333	25	33	41	2.5	40	3.7
7M3-393	29	39	49	2.5	40	4.0
7M3-473	35	47	59	2.5	40	7.4
7M3-563	42	56	70	2.5	40	8.5
7M3-683	51	68	85	2.5	40	13.3
7M3-823	62	82	103	2.5	40	14.7
7M3-104	75	100	125	2.5	40	16.4
7M3-124	90	120	150	2.5	40	17.8
7M3-154	113	150	188	2.5	40	19.8
7M3-184	135	180	225	2.5	40	22.0
7M3-224	165	220	275	2.5	40	24.3

メモ

DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
L min is achieved at maximum extension of the core toward PC board. Complete tuning range is reached within the boundaries of the coil form.

All readings taken on Agilent/HP 4342-A Q Meter.
All specifications are at standard “Q” meter frequencies. L and Q readings change with frequency.
Shielded parts have a sleeve insert to protect the winding.

終端処理:

Pins: Tin-lead over tin over copper over iron
Shield can tabs: Tin-silver over nickel over brass

環境

周囲温度範囲:

-40°C to +85°C

時間内の障害（FIT）/平均障害間隔（MTBF）:

See FIT/MTBF Calculations

性能曲線

Typical Q at L nominal

Series 7M2

Typical Q at L nominal

Series 7M3

Self Resonant Frequency

回路図

物理的特徴

一般仕様

重量:

7M2 series: 1.00 – 1.06 g; 7M3 series: 1.30 – 1.34 g

はんだ付け/洗浄

はんだに対する耐熱性:

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.

はんだ付けする前に、 Coilcraftコンポーネントのはんだ付けを参照してください。

PCB洗浄:

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

倉庫

言語の設定

通貨の設定

"Slot Seven" Tunable Inductors

選択された構成はご購入いただけません

仕様

Series 7M2 – Shielded with plastic sleeve

Series 7M3 – Shielded with ferrite sleeve

終端処理:

性能曲線

Typical Q at L nominal

Typical Q at L nominal

Self Resonant Frequency

回路図

物理的特徴

一般仕様

はんだ付け/洗浄

警告