53T/53TB系列 1.5KVrms隔离电压 T1/CEPT/ISDN-PRI接口变压器

功能&特点

• 小巧的表面贴装封装。

• 双SMT封装包含发射和接收变压器。

• 与收发器IC匹配的型号。

• 1500 Vrms隔离电压。

• 通过UL 1950认证。

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Electrical Specifications@25°C; Operating Temperature 0°C to 70°C

Part Number		Turns Ratio (Pri:Sec±5%)	OCL (mH min.)	CW/W (pf max.)
STD Temp.	Ext Temp.
53T(B)-1221ANL	53T(B)-1221ACNL	1CT:2CT&1CT:2CT	1.20&1.20	30&30
53T(B)-1222BNL	53T(B)-1222BCNL	1CT:2CT&1:1.36CT	1.20&1.20	30&30
53T(B)-1223CNL	53T(B)-1223CCNL	1:1.15CT&1CT:2CT	1.20&1.20	30&30
53T(B)-1224CNL	53T(B)-1224CCNL	1:1/1.26&1CT:2CT	1.20&1.20	30&30
53T(B)-1225ANL	53T(B)-1225ACNL	1CT:1.15CT&1CT:1.15CT	1.20&1.20	30&30
53T(B)-1223ANL	53T(B)-1223ACNL	1CT:1CT&1CT:1.15CT	1.20&1.20	30&30
53T(B)-1226ANL	53T(B)-1226ACNL	1CT:1CT&1CT:2CT	1.20&1.20	30&30
53T(B)-1027ANL	53T(B)-1027ACNL	1CT:1.41CT&1CT:1.41CT	1.00&1.00	30&30

Part Number		LL (uH max.)	DCR Pri. (Ω max.)	DCR Sec. (Ω max.)	Schematic	Primary Pins
STD Temp.	Ext Temp.
53T(B)-1221ANL	53T(B)-1221ACNL	.60 & .60	0.70&0.70	1.40&1.40	A	16-14, 6-8
53T(B)-1222BNL	53T(B)-1222BCNL	.60 & .60	0.70&0.70	1.00&0.80	B	16-14, 6-8
53T(B)-1223CNL	53T(B)-1223CCNL	.60 & .60	0.70&0.70	0.70&1.00	C	16-14, 6-8
53T(B)-1224CNL	53T(B)-1224CCNL	.60 & .60	0.70&0.70	0.80&1.00	C	16-14, 6-8
53T(B)-1225ANL	53T(B)-1225ACNL	.60 & .60	0.70&0.70	0.75&0.75	A	1-3, 6-8
53T(B)-1223ANL	53T(B)-1223ACNL	.60 & .60	0.70&0.70	0.70&1.00	A	16-14, 6-8
53T(B)-1226ANL	53T(B)-1226ACNL	.60 & .60	0.70&0.70	0.70&1.00	A	16-14, 6-8
53T(B)-1027ANL	53T(B)-1027ACNL	.60 & .60	0.70&0.70	0.90&0.90	A	16-14, 11-9

Dimension 

 Files Download       53T-53TB-Series.pdf

Certification