Size 8 (EIA) or 2 (IEC) Rated inductance ceramic 2.7nH to 8nH Rated inductance errite nh to 68nH Rated current rom 9 to ma Construction Cubic coil with ceramic or errite core Epoxy moulded lat top or vacuum pickup Wire welded to terminations Features High resonance requency Close inductance tolerance Suitable or relow (IR and vapor phase) and wave soldering Applications Antenna ampliiers DECT systems Mobile phones Keyless entry GPS (Global Positioning System) Terminals Thick ilm coating o Ag/Pd/Pt Base material AL 2 O 3 ceramic or NiZn errite Marking No marking on component Minimum data on reel: Manuacturer, part number, ordering code, L Value and tolerance o L value, quantity, date o packing Delivery mode 8 mm blister tape, wound on 78 mm reel For details on taping, packing and packing units see databook..4
General technical data Rated inductance L R Q actor Q min Rated current I R Measured with impedance analyzer HP 429A and test ixture 697 at requency L; short dimensions 2. x.2 x.8 (mm);.9 +. (mm) pad distance; short inductance ph unconsidered Measured with impedance analyzer HP 429A and test ixture 697 at requency Q; short dimensions 2. x.2 x.8 (mm);.9 +.(mm) pad distance; short inductance ph unconsidered Maximum permissible DC with inductance decrease- L/L % and temperature increase o K at rated temperature o C Sel resonance requency res,min Measured with network analyzer HP 87D DC resistance R max Measured at C ambient temperature, measuring current < I R Climatic category In accordance with IEC 68 //6 ( C/ + C/ 6 days damp heat test) Solderability In accordance with IEC 68 2 8 (lead ree) (2 3) C, (3,3) s Wetting o soldering area: 9% Resistance to soldering heat In accordance with IEC 68 2 2 C, s L/L 3% Permissible PCB bending Weight 2 mm ( mm long standard PCB) Approx. 8,mg (ceramic), 2,mg (errite) 2..4
Dimensional drawing 3..4
Characteristics and ordering codes L R Toler L Q min Q I R R max res,min Ordering code ance ( 2) ) 8 mm reel) nh MHz MHz ma Ω MHz Core material: ceramics 2,7,6 6,8 8,2 2 8 22 27 33 39 47 6 68 82 8 2 27 33 39 47 68 8 % K 2% G % J 6 6 6 4 3 23 23 23 9 8 6 4 44 4 34 3 27 2 2 9 23 9 8.3.4..9.9.9.3.8.8.9..2.3.4.8.9.28.3.42.3.7...6.9.3.7.9 ) intermediate values and closer tolerances upon request 2) Replace the + by the code letter or the required inductance tolerance. 9 4 33 33 2 3 9 9 8 6 4 3 3 3279+ 369+ 3689+ 3829+ 3+ 3+ 3+ 38+ 32+ 327+ 333+ 339+ 347+ 3+ 368+ 38+ 3+ 32+ 3+ 38+ 322+ 327+ 333+ 339+ 347+ 36+ 368+ 382+ 4..4
Characteristics and ordering codes (continued) L R Toler L Q min Q I R R max res,min Ordering code ance ( 2) ) 8 mm reel) nh MHz MHz ma Ω MHz Core material: errite % J 8 2 2 33 39 4 68 24 2 9 3 9 9 8 8..6.7.98. 2. 3.3 3. 3.8 4.3 4.7 ) intermediate values and closer tolerances upon request 2) Replace the + by the code letter or the required inductance tolerance. 44 4 38 3 33 27 23 2 8 4 2J 22J 2J 82J 222J 272J 332J 392J 472J 62J 682J..4
Q actor (ceramic core) versus requency measured with HP 429A 9 Q actor (errite core) versus requency measured with HP 429A 4 Q 8 7 27 nh Q 3 nh 3 68 nh 6,8 nh 2,7 nh 4 3 nh 2 nh 8 nh 4 nh 47 nh 2 MHz 3 MHz Impedance Z versus requency (ceramic core) measured with HP 429A Impedance Z versus requency (errite core) measured with HP 429A Ω Ω Z Z 68 nh 4 4 4 nh 8nH 47 nh 3 3 2 nh nh 2 2 nh 2 MHz 3 2 MHz 3 6..4
Current derating I /I op R versus ambient temperature T A,2 Inductance L versus dc load current I DC measured with HP 427A I op I R µ H L,8,6 _,4 _ 2,2 4 8 A C _ 3 2 A DC 23 7..4