Charter Engineering 社のスイッチは、標準品でも仕様を細かく指定いただく必要がございます。
アクチュエータ、周波数、動作電圧、パワーインターフェイス、動作温度の拡張などが選択できます。
D-subコネクタは、ピン配置を好きなようにカスタムでき、他メーカーからの置き換えを検討される場合には、ピン配置を同じにすることも可能です。

B10シリーズを例にすると、型番をB10F-510507/MSとした場合、仕様は以下の通りです。

• 1 – Switch Series  ：B10シリーズ
• 2 – Actuator  ：FAILSAFE
• 3 – Frequency Bandwidth  ：DC – 18GHz
• 4 – Voltage  ：10 – 14Vdc (12.0 NOMINAL)
• 5 – Common Polarity  ：NOT REQUIRED
• 6 – Power Interface  ：D’SUB MINIATURE SERIES (TOP OF SWITCH)
• 7 – Options  ：NO OTHER OPTIONS REQUIRED
• 8 – Intermodulation  ：LOW PASSIVE INTERMUDULATION
• 9 – Special Options   ：EXTENDED TEMP RANGE -54 DEG C TO + 90 DEG

1 – Switch Series
B10 SPDT SMA
2 – Actuator
F	FAILSAFE	R	MOMENTARY
G	FAILSAFE WITH SUPPRESSION DIODE	S	MOMENTARY WITH SUPPRESSION DIODE
H	FAILSAFE WITH INDICATOR	T	MOMENTARY WITH INDICATOR
J	FAILSAFE WITH SUPPRESSION DIODE AND INDICATOR	U	MOMENTARY WITH SUPPRESSION DIODE AND INDICATOR
L	LATCHING	Y	OTHER (SPECIFY)
M	LATCHING WITH SUPPRESSION DIODE
N	LATCHING WITH INDICATOR
P	LATCHING WITH SUPPRESSION DIODE AND INDICATOR
3 – Frequency Bandwidth
1	DC – 13.0 GHz	6	DC – 6.0 GHz
2	DC – 2.0 GHz	7	DC – 26.5 GHz
3	DC – 12.4 GHz	8	DC – 20.0 GHz
4	DC – 4.0 GHz	0	OTHER (SPECIFY)
5	DC – 18.0 GHz
4 – Voltage
1	10 – 14 Vdc (12.0 NOMINAL)	4	26 – 30 Vdc (28.0 NOMINAL)
2	13 – 17 Vdc (15.0 NOMINAL)	5	OTHER
3	22 – 26 Vdc (24.0 NOMINAL)	0	NOT REQUIRED
5 – Common Polarity
1	POSITIVE (+) COMMON
2	NEGATIVE (-) OR RETURN Vdc COMMON
0	NOT REQUIRED
6 – Power Interface
1	SOLDER TERMINAL (TOP OF SWITCH)	5	D’ SUB MINIATURE SERIES (TOP OF SWITCH)
		8	OTHER
7 – Options
1	CUT OFF POWER CIRCUIT (LATCHING ONLY)	8	OTHER (SPECIFY)
2	TTL LOGIC	9	CUSTOM (ORDER)
3	CUT OFF PWR CIRCUIT & TTL LOGIC (LATCHING ONLY)	0	NO OTHER OPTIONS REQUIRED
4	BCD TTL DECODER
8 – Intermodulation
7	LOW PASSIVE INTERMUDULATION	9	ULTRA LOW PASSIVE INTERMODULATION
8	SUPERIOR PASSIVE INTERMODULATION	0	STANDARD SWITCH
9 – Special Options (optional – leave blank if not required)
/P	HIGH TEMP, HIGH POWER CONNECTOR
/MS	EXTENDED TEMP RANGE -54 DEG C TO + 90 DEG (NOT AVAILABLE WITH TTL LOGIC OPTION)
/MSP	HIGH TEMP, HIGH POWER CONNECTOR AND EXTENDED TEMP RANGE (NOT AVAILABLE WITH TTL LOGIC OPTION)