DR电感系列

特點及應用範圍：用高頻鐵氧體磁芯設計，貯能高，電阻小.
廣泛應用於各種開關電源和其它電器設備中的電感.

The characteristics and scope of application:With high-frequency ferrite ,High energy storage and low resistance.
Widely used in Useful in choke of every kindswitches power supplyand other electrical equipments.

EXTERNAL DIMENSIONS

(Unit:m/m)

Type	L(Max)	ψD Max.	ι± 2		ψd ± 0.05	P ± 0.5	Fig No.
Type	L(Max)	ψD Max.	Bulk	Taping	ψd ± 0.05	P ± 0.5	Fig No.
3LCDR2W0406	8	5.5	15	25	0.50	2	1
3LCDR2W0608	10	7.5	15Min	25±1.5	0.65	3	1
3LCDR2W0709	11	9.5	15	25	0.65	5	2
3LCDR2W0805	7.5	9.5	15Min	25	0.65	5	1
3LCDR2W0810	12	10	15±1.5	25±1.5	0.65	5	1
3LCDR2W0912	15	11	15	25	0.80	5	1
3LCDR2W1016	18	11.5	15	—	0.80	6	1

TestEquipment

n Inductance &Q are measured with HP-4284A or equiv.

n SRF is measuredwith E4991 or equiv.

n DCR is measuredwith CH-502A or equiv.

n Rated DC currentis measured with HP-42841A or equiv.

Characteristics

n Inductance tolerance……………………………±10%(Standard)

n Temperature rating……………………………...-25℃to +85℃

n Rated current…………………………….……...Lowersinductance by 10%

n Terminal tensilestrength…………………….….1.0 Kg min.

n Terminal bendingstrength………………………0.3 Kg min

Features

nIdeal as a choke coil for noisefiltering and DC to DC converter application.

nCovered with PVC or UL shrinktubing

nExcellent characteristics forhigh Q

Applications

n TV and Audioequipment

n Buzzers and AlarmsysteM

n Switching powersupplies

n SysteM requiringBoard and high Q.

n Other noisefilters.

3LCDR2W0608-TYPE CONFIGURATION

ORDERING CODES AND CHARACTERISTICS

Part Number	Inductance L @ 1KHz (μH)	Q Min.	Self-Resonant Frequency (MHz)Min.	DC Resistance (Ω)Max.	Rated DC Current (mA)Max.
3LCDR2W0608-6R8□	6.8	30 @ 2.52MHz	25	0.022	1200
3LCDR2W0608-8R2□	8.2	30 @ 2.52MHz	25	0.035	1200
3LCDR2W0608-100□	10	30 @ 2.52MHz	25	0.038	550
3LCDR2W0608-120□	12	30 @ 2.52MHz	20	0.044	530
3LCDR2W0608-150□	15	30 @ 2.52MHz	18	0.050	500
3LCDR2W0608-180□	18	30 @ 2.52MHz	17	0.058	480
3LCDR2W0608-200□	20	30 @ 2.52MHz	15	0.065	470
3LCDR2W0608-220□	22	30 @ 2.52MHz	14	0.066	460
3LCDR2W0608-270□	27	25 @ 2.52MHz	13	0.072	430
3LCDR2W0608-330□	33	30 @ 2.52MHz	12	0.10	410
3LCDR2W0608-390□	39	25 @ 2.52MHz	11	0.11	390
3LCDR2W0608-470□	47	25 @ 2.52MHz	10	0.16	370
3LCDR2W0608-560□	56	25 @ 2.52MHz	9.9	0.17	350
3LCDR2W0608-680□	68	25 @ 2.52MHz	8.3	0.20	340
3LCDR2W0608-820□	82	25 @ 2.52MHz	7.8	0.24	320
3LCDR2W0608-101□	100	30 @ 0.796MHz	6.8	0.30	310
3LCDR2W0608-121□	120	30 @ 0.796MHz	5.8	0.36	290
3LCDR2W0608-151□	150	30 @ 0.796MHz	5.0	0.48	280
3LCDR2W0608-181□	180	30 @ 0.796MHz	4.9	0.50	190
3LCDR2W0608-221□	220	30 @ 0.796MHz	4.3	0.70	180
3LCDR2W0608-271□	270	30 @ 0.796MHz	3.8	0.80	170
3LCDR2W0608-331□	330	25 @ 0.796MHz	3.5	0.90	160
3LCDR2W0608-391□	390	30 @ 0.796MHz	3.3	1.1	150
3LCDR2W0608-471□	470	30 @ 0.796MHz	2.9	1.3	140
3LCDR2W0608-561□	560	20 @ 0.796MHz	2.8	1.5	140
3LCDR2W0608-681□	680	20 @ 0.796MHz	2.6	1.9	130
3LCDR2W0608-821□	820	20 @ 0.796MHz	2.5	2.1	120
3LCDR2W0608-102□	1000	70 @ 252KHz	2.2	2.5	110
3LCDR2W0608-122□	1200	90 @ 252KHz	1.9	4.0	100
3LCDR2W0608-152□	1500	90 @ 252KHz	1.8	4.8	90
3LCDR2W0608-182□	1800	90 @ 252KHz	1.6	5.4	85
3LCDR2W0608-222□	2200	90 @ 252KHz	1.4	8.4	80
3LCDR2W0608-272□	2700	90 @ 252KHz	1.2	9.8	75
3LCDR2W0608-302□	3000	90 @ 252KHz	1.0	11	72
3LCDR2W0608-332□	3300	90 @ 252KHz	0.85	13	60
3LCDR2W0608-392□	3900	90 @ 252KHz	0.80	14	60
3LCDR2W0608-472□	4700	90 @ 252KHz	0.77	16	60
3LCDR2W0608-562□	5600	90 @ 252KHz	0.65	18	50
3LCDR2W0608-682□	6800	90 @ 252KHz	0.57	20	50
3LCDR2W0608-822□	8200	90 @ 252KHz	0.53	29	40
3LCDR2W0608-103□	10000	80 @ 252KHz	0.48	33	40
3LCDR2W0608-123□	12000	80 @ 252KHz	0.45	36	40
3LCDR2W0608-153□	15000	80 @ 252KHz	0.38	48	30
3LCDR2W0608-183□	18000	80 @ 252KHz	0.33	55	30
3LCDR2W0608-223□	22000	80 @ 79.6KHz	0.31	85	25
3LCDR2W0608-273□	27000	80 @ 79.6KHz	0.30	100	25
3LCDR2W0608-333□	33000	80 @ 79.6KHz	0.26	112	20
3LCDR2W0608-363□	36000	80 @ 79.6KHz	0.25	117	20
3LCDR2W0608-393□	39000	80 @ 79.6KHz	0.21	126	20
3LCDR2W0608-473□	47000	80 @ 79.6KHz	0.16	168	15
3LCDR2W0608-563□	56000	80 @ 79.6KHz	0.15	190	15
3LCDR2W0608-683□	68000	80 @ 79.6KHz	0.14	220	15

NOTE: □Tolerance value : K = ±10%, M = ±20%, N = ±30%.

3LCDR2W7599-TYPE CONFIGURATION

ORDERING CODES AND CHARACTERISTICS

Part Number	Inductance L @ 100KHz (μH )	Self-Resonant Frequency (MHz) Min.	DC Resistance (Ω) Max	Rated DC Current (A) Max	Saturation DC Current (A) Max
3LCDR2W0709-1R0□	1.0	150	0.013	3.71	10.00
3LCDR2W0709-1R5□	1.5	130	0.016	3.32	8.50
3LCDR2W0709-2R2□	2.2	100	0.021	3.15	6.50
3LCDR2W0709-3R3□	3.3	79	0.025	2.66	5.50
3LCDR2W0709-4R7□	4.7	51	0.030	2.27	4.30
3LCDR2W0709-6R8□	6.8	29	0.035	2.10	3.70
3LCDR2W0709-100□	10.0	14	0.045	1.96	3.00
3LCDR2W0709-120□	12.0	13	0.050	1.82	2.60
3LCDR2W0709-150□	15.0	12	0.056	1.75	2.30
3LCDR2W0709-180□	18.0	11	0.061	1.54	2.20
3LCDR2W0709-220□	22.0	9.2	0.070	1.29	2.00
3LCDR2W0709-270□	27.0	8.5	0.080	1.22	1.70
3LCDR2W0709-330□	33.0	7.8	0.090	1.17	1.60
3LCDR2W0709-390□	39.0	6.9	0.10	1.14	1.50
3LCDR2W0709-470□	47.0	6.5	0.17	0.79	1.40
3LCDR2W0709-560□	56.0	5.4	0.20	0.76	1.30
3LCDR2W0709-680□	68.0	4.9	0.22	0.70	1.20
3LCDR2W0709-820□	82.0	4.1	0.25	0.67	1.10
3LCDR2W0709-101□	100.0	3.7	0.28	0.58	0.91
3LCDR2W0709-121□	120.0	3.4	0.32	0.56	0.84
3LCDR2W0709-151□	150.0	3.2	0.54	0.42	0.75
3LCDR2W0709-181□	180.0	2.8	0.60	0.40	0.69
3LCDR2W0709-221□	220.0	2.7	0.68	0.38	0.64
3LCDR2W0709-271□	270.0	2.4	0.80	0.35	0.57
3LCDR2W0709-331□	330.0	2.3	0.90	0.33	0.54
3LCDR2W0709-391□	390.0	2.1	1.20	0.28	0.48
3LCDR2W0709-471□	470.0	1.9	1.37	0.25	0.46
3LCDR2W0709-561□	560.0	1.8	1.53	0.23	0.41
3LCDR2W0709-681□	680.0	1.6	2.00	0.21	0.38
3LCDR2W0709-821□	820.0	1.5	2.70	0.18	0.35
3LCDR2W0709-102□	1000.0	1.3	2.96	0.16	0.29

NOTE: □Tolerance value : K = ±10%, M = ±20%, N = ±30%.

3LCDR2W85- TYPECONFIGURATION

ORDERING CODES AND CHARACTERISTICS

Part Number	Inductance L @ 1KHz (μH)	Q Min.	Self-Resonant Frequency (MHz)Min.	DC Resistance (Ω)Max.	Rated DC Current (mA)Max.
3LCDR2W0805-1R0□	1.0	15 @ 7.96MHz	105	0.022	800
3LCDR2W0805-1R2□	1.2	15 @ 7.96MHz	100	0.023	790
3LCDR2W0805-1R5□	1.5	15 @ 7.96MHz	90	0.026	780
3LCDR2W0805-1R8□	1.8	15 @ 7.96MHz	80	0.028	770
3LCDR2W0805-2R2□	2.2	15 @ 7.96MHz	77	0.030	760
3LCDR2W0805-2R7□	2.7	15 @ 7.96MHz	52	0.034	750
3LCDR2W0805-3R3□	3.3	15 @ 7.96MHz	45	0.037	740
3LCDR2W0805-3R9□	3.9	15 @ 7.96MHz	45	0.038	730
3LCDR2W0805-4R7□	4.7	15 @ 7.96MHz	32	0.042	720
3LCDR2W0805-5R6□	5.6	15 @ 7.96MHz	28	0.047	710
3LCDR2W0805-6R8□	6.8	15 @ 7.96MHz	25	0.052	700
3LCDR2W0805-8R2□	8.2	15 @ 7.96MHz	24	0.060	690
3LCDR2W0805-100□	10	20 @ 2.52MHz	20	0.067	680
3LCDR2W0805-120□	12	20 @ 2.52MHz	20	0.072	670
3LCDR2W0805-150□	15	20 @ 2.52MHz	18	0.082	660
3LCDR2W0805-180□	18	20 @ 2.52MHz	15	0.085	650
3LCDR2W0805-220□	22	20 @ 2.52MHz	13	0.105	640
3LCDR2W0805-270□	27	20 @ 2.52MHz	12	0.118	630
3LCDR2W0805-330□	33	20 @ 2.52MHz	10	0.132	620
3LCDR2W0805-390□	39	20 @ 2.52MHz	10	0.195	500
3LCDR2W0805-470□	47	20 @ 2.52MHz	7.5	0.215	450
3LCDR2W0805-560□	56	20 @ 2.52MHz	7.5	0.230	430
3LCDR2W0805-680□	68	20 @ 2.52MHz	7.0	0.265	410
3LCDR2W0805-820□	82	20 @ 2.52MHz	6.5	0.330	390
3LCDR2W0805-101□	100	20 @ 0.796MHz	6.0	0.350	370
3LCDR2W0805-121□	120	20 @ 0.796MHz	5.0	0.525	320
3LCDR2W0805-151□	150	20 @ 0.796MHz	4.5	0.600	300
3LCDR2W0805-181□	180	20 @ 0.796MHz	4.0	0.725	280
3LCDR2W0805-221□	220	20 @ 0.796MHz	4.0	0.990	260
3LCDR2W0805-271□	270	20 @ 0.796MHz	3.8	1.280	200
3LCDR2W0805-331□	330	20 @ 0.796MHz	3.5	1.450	180
3LCDR2W0805-391□	390	20 @ 0.796MHz	3.3	1.700	170
3LCDR2W0805-471□	470	20 @ 0.796MHz	3.3	2.750	160
3LCDR2W0805-561□	560	20 @ 0.796MHz	2.6	3.000	150
3LCDR2W0805-681□	680	20 @ 0.796MHz	2.4	3.300	140
3LCDR2W0805-821□	820	20 @ 0.796MHz	2.0	3.700	130
3LCDR2W0805-102□	1000	80 @ 0.252MHz	2.0	4.250	120

NOTE: □Tolerance value : K = ±10%, M = ±20%, N = ±30%.

3LCDR2W810- TYPE CONFIGURATION

ORDERING CODES AND CHARACTERISTICS

Part Number	Inductance L @ 1KHz (μH)	Q Min.	Self-Resonant Frequency (MHz)Min.	DC Resistance (Ω)Max.	Rated DC Current (A)Max.
3LCDR2W0810-1R0□	1.0	20 @ 7.96MHz	150	0.010	10.0
3LCDR2W0810-1R5□	1.5	20 @ 7.96MHz	130	0.012	8.5
3LCDR2W0810-2R2□	2.2	20 @ 7.96MHz	100	0.013	6.5
3LCDR2W0810-3R3□	3.3	20 @ 7.96MHz	79	0.016	5.5
3LCDR2W0810-4R7□	4.7	20 @ 7.96MHz	51	0.020	4.3
3LCDR2W0810-6R8□	6.8	20 @ 7.96MHz	29	0.023	3.7
3LCDR2W0810-8R2□	8.2	20 @ 7.96MHz	23	0.026	3.5

NOTE: □Tolerance value :K = ±10%, M = ±20%, N = ±30%.

3LCDR2W810- TYPECONFIGURATION

ORDERING CODES AND CHARACTERISTICS

Part Number	Inductance L @ 1KHz (μH)	Q Min.	Self-Resonant Frequency (MHz)Min.		DC Resistance (Ω)Max.	Rated DC Current (A)Max.
3LCDR2W0810-100□	10	40 @ 2.52MHz	14	0.030		3.000
3LCDR2W0810-120□	12	40 @ 2.52MHz	13	0.033		2.600
3LCDR2W0810-150□	15	40 @ 2.52MHz	12	0.040		2.300
3LCDR2W0810-180□	18	40 @ 2.52MHz	11	0.044		2.200
3LCDR2W0810-220□	22	40 @ 2.52MHz	9.20	0.056		2.000
3LCDR2W0810-270□	27	40 @ 2.52MHz	8.50	0.077		1.700
3LCDR2W0810-330□	33	30 @ 2.52MHz	7.80	0.087		1.600
3LCDR2W0810-390□	39	30 @ 2.52MHz	6.90	0.098		1.500
3LCDR2W0810-470□	47	30 @ 2.52MHz	6.50	0.110		1.400
3LCDR2W0810-560□	56	30 @ 2.52MHz	5.40	0.130		1.300
3LCDR2W0810-680□	68	30 @ 2.52MHz	4.90	0.140		1.200
3LCDR2W0810-820□	82	30 @ 2.52MHz	4.10	0.190		1.100
3LCDR2W0810-101□	100	20 @ 796KHz	3.70	0.230		0.910
3LCDR2W0810-121□	120	20 @ 796KHz	3.40	0.300		0.840
3LCDR2W0810-151□	150	20 @ 796KHz	3.20	0.350		0.750
3LCDR2W0810-181□	180	20 @ 796KHz	2.80	0.390		0.690
3LCDR2W0810-221□	220	20 @ 796KHz	2.70	0.490		0.640
3LCDR2W0810-271□	270	20 @ 796KHz	2.40	0.590		0.570
3LCDR2W0810-331□	330	20 @ 796KHz	2.30	0.790		0.540
3LCDR2W0810-391□	390	20 @ 796KHz	2.10	0.870		0.480
3LCDR2W0810-471□	470	20 @ 796KHz	1.90	0.950		0.460
3LCDR2W0810-561□	560	20 @ 796KHz	1.80	1.200		0.410
3LCDR2W0810-681□	680	20 @ 796KHz	1.60	1.600		0.380
3LCDR2W0810-821□	820	20 @ 796KHz	1.50	1.800		0.350
3LCDR2W0810-102□	1000	40 @ 252KHz	1.30	2.900		0.290
3LCDR2W0810-122□	1200	60 @ 252KHz	1.20	2.500		0.280.
3LCDR2W0810-152□	1500	60 @ 252KHz	1.12	2.700		0.250.
3LCDR2W0810-182□	1800	60 @ 252KHz	1.00	3.200		0.230
3LCDR2W0810-222□	2200	60 @ 252KHz	0.97	3.500		0.200
3LCDR2W0810-252□	2500	60 @ 252KHz	0.90	4.000		0.180
3LCDR2W0810-272□	2700	60 @ 252KHz	0.80	4.800		0.170
3LCDR2W0810-332□	3300	60 @ 252KHz	0.72	5.400		0.160
3LCDR2W0810-392□	3900	60 @ 252KHz	0.65	6.000		0.150
3LCDR2W0810-472□	4700	60 @ 252KHz	0.64	9.000		0.140
3LCDR2W0810-532□	5300	60 @ 252KHz	0.58	9.500		0.130
3LCDR2W0810-562□	5600	60 @ 252KHz	0.55	10		0.120
3LCDR2W0810-682□	6800	60 @ 252KHz	0.47	13		0.100
3LCDR2W0810-822□	8200	60 @ 252KHz	0.44	15		0.095
3LCDR2W0810-103□	10000	90 @ 79.6KHz	0.40	17		0.070
3LCDR2W0810-123□	12000	90 @ 79.6KHz	0.38	19		0.060
3LCDR2W0810-153□	15000	90 @ 79.6KHz	0.32	28		0.050
3LCDR2W0810-183□	18000	90 @ 79.6KHz	0.28	31		0.045
3LCDR2W0810-223□	22000	90 @ 79.6KHz	0.26	36		0.030
3LCDR2W0810-273□	27000	90 @ 79.6KHz	0.24	42		0.027
3LCDR2W0810-303□	30000	90 @ 79.6KHz	0.23	54		0.020
3LCDR2W0810-333□	33000	90 @ 79.6KHz	0.22	56		0.015
3LCDR2W0810-393□	39000	50 @ 79.6KHz	0.18	87		0.010
3LCDR2W0810-473□	47000	50 @ 79.6KHz	0.16	100		0.008
3LCDR2W0810-563□	56000	50 @ 79.6KHz	0.14	114		0.004
3LCDR2W0810-603□	60000	50 @ 79.6KHz	0.13	125		0.004
3LCDR2W0810-683□	68000	50 @ 79.6KHz	0.13	128		0.004
3LCDR2W0810-823□	82000	50 @ 79.6KHz	0.12	180		0.003
3LCDR2W0810-104□	100000	50 @ 25.2KHz	0.12	210		0.003

*NOTE**: □Tolerance value : K = ±10%, M = ±20%, N = ±30%*.

3LCDR2W912-TYPECONFIGURATION

ORDERING CODES ANDCHARACTERISTICS

Part Number	Inductance (μH)	Test Frequency (Hz)	DC Resistance (Ω)Max	Rated DC Current (A)Max
3LCDR2W0912-100□	10	1K	0.04	3.10
3LCDR2W0912-120□	12	1K	0.04	2.90
3LCDR2W0912-150□	15	1K	0.05	2.60
3LCDR2W0912-180□	18	1K	0.06	2.40
3LCDR2W0912-220□	22	1K	0.07	2.20
3LCDR2W0912-270□	27	1K	0.10	2.00
3LCDR2W0912-330□	33	1K	0.12	1.80
3LCDR2W0912-390□	39	1K	0.12	1.60
3LCDR2W0912-470□	47	1K	0.13	1.50
3LCDR2W0912-560□	56	1K	0.14	1.40
3LCDR2W0912-680□	68	1K	0.15	1.30
3LCDR2W0912-820□	82	1K	0.16	1.20
3LCDR2W0912-101□	100	1K	0.25	1.00
3LCDR2W0912-121□	120	1K	0.28	0.90
3LCDR2W0912-151□	150	1K	0.32	0.80
3LCDR2W0912-181□	180	1K	0.47	0.75
3LCDR2W0912-221□	220	1K	0.53	0.70
3LCDR2W0912-271□	270	1K	0.60	0.65
3LCDR2W0912-331□	330	1K	0.85	0.58
3LCDR2W0912-391□	390	1K	0.95	0.55
3LCDR2W0912-471□	470	1K	1.1	0.50
3LCDR2W0912-561□	560	1K	1.2	0.43
3LCDR2W0912-681□	680	1K	1.3	0.40
3LCDR2W0912-821□	820	1K	1.4	0.37
3LCDR2W0912-102□	1000	1K	2.0	0.29
3LCDR2W0912-122□	1200	1K	2.3	0.28
3LCDR2W0912-152□	1500	1K	2.9	0.27
3LCDR2W0912-182□	1800	1K	3.3	0.25
3LCDR2W0912-222□	2200	1K	4.5	0.23
3LCDR2W0912-272□	2700	1K	5.5	0.20
3LCDR2W0912-332□	3300	1K	5.7	0.17
3LCDR2W0912-392□	3900	1K	6.5	0.16
3LCDR2W0912-472□	4700	1K	7.2	0.15
3LCDR2W0912-562□	5600	1K	9.5	0.14
3LCDR2W0912-682□	6800	1K	11	0.12
3LCDR2W0912-822□	8200	1K	13	0.10
3LCDR2W0912-103□	10000	1K	16	0.08
3LCDR2W0912-123□	12000	1K	18	0.07
3LCDR2W0912-153□	15000	1K	21	0.06
3LCDR2W0912-183□	18000	1K	23	0.05
3LCDR2W0912-223□	22000	1K	33	0.04
3LCDR2W0912-273□	27000	1K	37	0.038
3LCDR2W0912-333□	33000	1K	42	0.035
3LCDR2W0912-393□	3900.0	1K	45	0.032
3LCDR2W0912-473□	47000	1K	52	0.030
3LCDR2W0912-563□	56000	1K	64	0.028
3LCDR2W0912-683□	68000	1K	82	0.025
3LCDR2W0912-823□	82000	1K	115	0.023
3LCDR2W0912-104□	100000	1K	123	0.020

NOTE: □Tolerance value : K = ±10%, M = ±20%, N = ±30%.

產品中心

DR电感系列

3LCDR2W0608-TYPE CONFIGURATION

3LCDR2W7599-TYPE CONFIGURATION

Resistance

3LCDR2W85- TYPECONFIGURATION

3LCDR2W810- TYPE CONFIGURATION

3LCDR2W810- TYPECONFIGURATION

NOTE: □Tolerance value : K = ±10%, M = ±20%, N = ±30%.

3LCDR2W912-TYPECONFIGURATION

*NOTE**: □Tolerance value : K = ±10%, M = ±20%, N = ±30%*.