Chip SRF Film Inductors - Direct Electronics

Chip RF INDUCTORS INDEX
AL Series - Chip SRF (Self Resonance Frequency) Film Inductors
MF & MI Series - RF Chip Multilayer Inductors
MA & MB Series - Chip RF Multilayer Beads for High Current
AM Series - Flat Top Air Core Chip RF Inductor for High frequency
WL Series - Open Type SMD SRF Wirewound Inductor with Low Profile
AD Series - Non-flat Top Air Core RF Chip Inductors for High frequency
CM Series - Molded Type Chip RF Wirewound Inductors for communication
PACKAGING SPECIFICATIONS
Tape and Reel Specifications for Surface Mount Device

Features
－ High SRF (Self Resonance Frequency), SRF Controlled within 10%.
－ A Photo Lithographic Single Layer Ceramic Chip.
－ All Chip RF Inductors meet ROHS Compliance.
－ Excellent Q, Superior Temperature Stability.
－ Tight Tolerance of ±1% or ±0.1nH.
－ Stable Inductance in High Frequency Circuit.
－ Highly Stable Design for Critical Needs.
Applications
－ Cellular Telephone, Pagers and GPS Products.
－ VCO,TCXO Circuit and RF Transceiver Module.
－ Wireless LAN, Bluetooth Module , Communication Appliances.

Construction & Dimensions (Unit: mm)

Codes	A	B	C	D
TCAL03 (0603)	1.6 ± 0.10	0.8 ± 0.10	0.45 ± 0.10	0.3 ± 0.20
TCAL02 (0402)	1.0 ± 0.05	0.5 ± 0.05	0.32 ± 0.05	0.2 ± 0.10

Air Core Chip RF Inductor

SMD SRF Wirewound Inductor

Chip RF Wirewound Inductors

Standard Electrical Specifications for 0603 Chip Inductors

Inductance (nH)	Tolerance (% or nH)	Q (min)	DCR (Ω)(max)	IDC (mA)(max)	SRF (GHz)(min)
1.0	0.1/0.2/0.3nH	15 / 300MHz	0.35	800	13
1.2	0.1/0.2/0.3nH	15 / 300MHz	0.35	800	13
1.5	0.1/0.2/0.3nH	15 / 300MHz	0.35	800	10
1.8	0.1/0.2/0.3nH	15 / 300MHz	0.35	300	10
2.2	0.1/0.2/0.3nH	15 / 300MHz	0.35	300	8
2.7	0.1/0.2/0.3nH	15 / 300MHz	0.45	300	6
3.3	0.1/0.2/0.3nH	15 / 300MHz	0.45	300	6
3.9	0.1/0.2/0.3nH	15 / 300MHz	0.45	300	6
4.7	0.1/0.2/0.3nH	15 / 300MHz	0.55	300	5
5.6	0.1/0.2/0.3nH	15 / 300MHz	0.65	300	5
6.8	0.1/0.2/0.3nH	15 / 300MHz	0.75	300	5
8.2	0.1/0.2/0.3nH	15 / 300MHz	0.95	300	4
10	1/2/3/5%	15 / 300MHz	0.95	300	4
12	1/2/3/5%	15 / 300MHz	1.05	300	3
15	1/2/3/5%	15 / 300MHz	1.35	300	3
18	1/2/3/5%	15 / 300MHz	1.65	300	2
22	1/2/3/5%	15 / 300MHz	1.95	250	2
27	1/2/3/5%	15 / 300MHz	2.35	250	2
33	1/2/3/5%	15 / 300MHz	2.75	250	1.5
39	1/2/3/5%	15 / 300MHz	3.00	200	1.5
47	1/2/3/5%	15 / 300MHz	3.00	200	1.5
56	1/2/3/5%	15 / 300MHz	5.00	150	1
68	1/2/3/5%	15 / 300MHz	5.00	150	1
100	1/2/3/5%	15 / 300MHz	7.50	100	1

Note: Test Equipment: HP4286A+Agilent 16196A

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